Trane GEH 009, GEH 036, GEH 012, GEH 024, GEH 030 User Manual

High Efficiency
Horizontal and Vertical
Water-Source Comfort System

Axiom
1/2 - 5 Tons — 60 HZ
12 1/2 - 25 Tons — 60 HZ

TM

WSHP-PRC001-EN

Introduction

Imagine a full range of comfort utiliz­ing efficiency, sound attenuation, in­tegrated controls, and superior
maintenance accessibility... Trane
imagined it, then brought it to life.

Introducing models GEH and GEV
water source comfort solutions.

Model GEH (pictured below) is a ceil­ing hung product that provides a
sleak, innovative shape, along with
convertibility of the supply-air and the
return-air arrangement; serviceability
to maintenance components; indoor
air quality standards; sound attenua­tion; and best of all, higher efficien­cies with certified ARI-ISO 13256-1
performance and ASHRAE 90.1
standards.

Trane’s new design incorporates
system advantages such as:

Maximum return-air and

1

supply-air flexibility
Superior maintenance

2

accessibility

3

Dual-sloped, plastic drain pan

4

Multi-speed motor

Quiet unit design

5
6

Integrated controls

7

Orifice ring motor mounting
device as standard for ease of

motor service

8

High and low pressure
safeties as standard

9

Internal air-to-refrigerant coil
(horizontal design)

©American Standard Inc. 2002 WSHP-PRC001-EN

Table of Contents

Introduction 2
Features and Benefits 4

Options
Controls

16

Application Considerations 26
Selection Procedures 40

How to Select by Computer
Manual Selection Procedure
Model Number Description

40
41
44

General Data 46
Performance Data 49

Cool and Heat Performance
Correction Factors
Electrical Performance
Fan Performance
Waterside Economizer Performance
Sound Performance
Anti-Freeze Correction Factors

49
84
85

89
101
102
106

4

Controls 107

Wiring

Dimensional Data 111
Accessories 132

Thermostats
Options

Mechanical Specifications 140

WSHP-PRC001-EN 3

107

132
138

Figure 1: Horizontal service access

Features and
Benefits

Design Advantages

The horizontal configuration model
GEH product offers a range of
capacities from 1/2 to 5 ton.

This innovative design offers superior
field flexibility at the jobsite along with
service accessibility.

Cabinet

The cabinet design includes a modular
platform that utilizes similar parts and
assemblies throughout the product
line. It is constructed of heavy gauge
(non-painted) galvanized metal for
maximum durability and corrosive re­sistive exterior.

The cabinet front allows service ac­cess for the controls and refrigeration
circuitry. Water-in/out connection and
high/low voltage hook-up is accom­plished at the 45-degree corners on
the front-side of the equipment.

The new horizontal design offers six
product variations of return-air and
supply-air combinations which may
be order-specific or job-site modi­fied.(See Figure 1 for service access
and Figure 2 for component platform
location).

Figure 2: Component platform location

4 WSHP-PRC001-EN

Features and
Benefits

Cabinet

The cabinet design includes a modular
platform that utilizes similar parts and
assemblies throughout the product
line. It is constructed of heavy gauge
(non-painted) galvanized metal for
maximum durability and corrosive
resistive exterior.

The cabinet front allows service access
for the controls and refrigeration
circuitry. Water-in/out connection,
drain connection, and high/low
voltage hook-up is accomplished at
the 45-degree chamfered corners on
the front-side of the equipment.

The vertical design offers four product
variations of return-air and supply-air
combinations.

Figure 4: Component platform location

Design Advantages

Like it’s horizontal (GEH) counterpart,
the GEV offers a range of capacities
from 1/2- to 5-ton, and 12 1/2 through
25-ton. Only, with the vertical design,
Trane includes a 3 1/3-ton
configuration physically sized for
condominium installations.

The GEV configuration incorporates
the unique modular component
platform design of the horizontal
configuration to provide a repetitious
look and feel to installation and
maintenance personnel.

The 1/2 through 5-ton supply-air ar­rangement may be field convertible
with service kit to aid in stocking of a
single unit variation. (See Figure 3 for
service access of the unit. See
Figure 4 for component platform
location.)

This orchestrated family share fea­tures and benefits with only a few vari­ances.

WSHP-PRC001-EN 5

Figure 3: Service access of
small tonnage vertical

Field Convertible

The bullet listing below shows the
available return-air/supply-air combi­nations on the GEH model whether
specified by order or modified on-site
to meet your unique installation re­quirement. The six combinations in­clude:

Left return-air with left supply-air

1

combination
Left return-air with rear supply-air

2

combination
Left return-air with right sup-

3

ply-air combination
Right return-air with left sup-

4

ply-air combination
Right return-air with rear

5

supply-air combination
Right return-air with right

6

supply-air combination

See Figure 5 for the six convertible
combinations.

Features and
Benefits

1

UNIT

FRONT

4

UNIT

FRONT

Figure 5: Six convertible combinations (GEH 1/2 through 5-ton)

2

5

FRONT

UNIT

FRONT

UNIT

3

FRONT

6

FRONT

UNIT

UNIT

More Flexibility

The GEV model is also capable of
on-site modifications. With the vertical
configuration, the supply-air is easily

1

UNIT

FRONT

3

UNIT

FRONT

Figure 6: Four combinations (GEV 1/2 through 5-ton)

6 WSHP-PRC001-EN

2

UNIT

FRONT

4

UNIT

FRONT

converted from a top supply-air to a
back supply-air with a service retrofit
kit. The return-air option is order spe­cific. The four combinations include:

Right return-air with top sup-

1

ply-air combination
Right return-air with back sup-

2

ply-air combination
Left return-air with top supply

3

-air combination
Left return-air with back sup-

4

ply-air combination

See Figure 6 for the four supply-air/
return-air combinations.

Features and
Benefits

Vertical Advantages

The vertical (model GEV) configuration offers a range of
capacities from 12 1/2-ton through 25-ton.

The sleek, narrow cabinet is designed to fit through a
standard doorway for installation during new construc­tion, or retrofit purposes. The units sturdy cabinet is de­signed for durability, and corrosive resistance. The
upper panels feature an key hole hanging design for
ease of maintenance of the unit, allowing the panel to be
hooked into place when attaching the panel to the unit.
The panels are also sealed with a rubber gasket at all four
edges to help eliminate air from escaping around the
panel’s edge.

1

2

Supply/Return Combinations

The 12 1/2 through 25-ton GEV models are available in four sup­ply-air/return-air combinations. These combinations are order
specific via the unit model number. The four combinations in­clude:

3

4

Figure 6: Supply-air/return-air combinations

WSHP-PRC001-EN 7

Front return-air with back supply-air combination

1

Front return-air with top supply-air combination

2

Back return-air with front supply-air combination

3

Back return-air with top supply-air combination

4

The 12 1/2 to 25 ton verticals are most prevalently installed in
small equipment rooms or above the space on a mezzanine. They
are typically used to feed atriums, or core areas of a building
where a large heating or cooling load is required. See Figure 6
for the flexibility of the vertical unit offering of four supply-air/re­turn-air combinations.

Features and
Benefits

Hanging Device

The hanging bracket resides in the
chamfered corner of the horizontal
unit. This partially-concealed bracket
design eliminates added height,
width, or length to the product. The
brackets are factory mounted to short­en job installation requirements.

The structural integrity of the design
helps assure no bracket deflection or
unit bowing from the unit’s weight.

Field return-air hook-up and filter
maintenance are more simplistic be­cause of this innovative design. Isola­tion for the hanging bracket is
provided with a neoprene rubber
grommet design. This isolation device
helps prevent sound vibration from
reaching the structural support mem­bers of the building during compres­sor start and stop. (See Figure 7 for
isolation device).

Drain Pan

The unit drain pan is composed of
plastic, corrosive resistive material.
The pan is positively sloped to comply
with ASHRAE 62 for (IAQ) indoor air
quality conformity.

Access to the drain pan is provided
through two access panels for clean­ing purposes for all models. (See Fig-
ure 8 for plastic drain pan).

Refrigeration Piping

The unit’s copper tubing is created
from a 99% pure copper formation that
conforms to the American Society of
Testing (ASTM) B743 for seamless,
light-annealed processing.

The unit’s copper refrigeration system
is designed to be free from contami­nants and conditions such as drilling
fragments, dirt, or oil. This excludes
the possibility of these contaminants
from damaging the compressor mo­tor.

Compressor

The unit’s design includes a wide vari­ety of compressor motors to accom­modate dedicated voltages and
tonnage sizes. The 1/2 ton through
1 1/2 ton products will embody a rota­ry compressor design, where as unit
sizes ranging from 2 ton through 4 ton
include a reciprocating compressor
style, while the 5 ton unit contains a
scroll compressor. These different de­signs allow Trane to provide the volt­age variations along with noise
reduction. (See Figure 9 for recipro­cating compressor).

The larger tonnage (GEV model)
12 1/2 through 25 ton units include a
dual circuit system which incorporate
scroll compressors.

Figure 7: Hanging bracket design

Figure 8: Plastic drain pan

Important!

Although the drain pan is sloped, the
horizontal unit should be hung at a
dual angle (per local code) to provide
proper drainage of the condensate
system.

Cabinet Insulation

The cabinet insulation design meets
UL 181 requirements. The air stream
surface of the insulation is fabricated
of a non-biodegradable source.

8 WSHP-PRC001-EN

Schrader Connections

The connections for the low and high
side of the refrigeration system are lo­cated directly beside the control box at
the front (service access) panel. (See
Figure 10 for schrader connection lo­cations).

Figure 9: Reciprocating compressor

Figure 10: Schrader connections

Features and
Benefits

Co-axial Water-to-Refrigerant Coil

The unit’s internal heat exchanging
water coil is engineered for maximum
heat transfer.

The copper or cupro-nickel seamless
tubing is a tube within a tube design.
The inner-water tube contains a deep
fluted curve to enhance heat transfer
and minimize fouling and scaling. It is
available in either copper or cu­pro-nickel (selectable option) coil.The

Figure 11: Coaxial water coil

Figure 12: Water connection device

Figure 13: 12 1/2-ton + water hook-up

Figure 14: Thermal expansion valve

WSHP-PRC001-EN 9

outer refrigerant gas tube is made
from steel material. The coil is leak
tested to assure there is no cross leak­age between the water tube and the
refrigerant gas (steel tube) coil. Co-ax-

ial heat exchangers are more tolerant
to freeze rupture. (See Figure 11 for

co-axial water coil).

Compressor and Co-axial Coil
Isolation

For the 1/2-ton through 5-ton units, vi­bration isolation of the compressor
and co-axial water coil is accom­plished by increasing the rigidity and
stiffness at the base. This platform in­cludes double isolation to the com­pressor and single isolation to the
co-axial water coil. The combination in
the double isolation provide additional
attenuation during compressor start
and stop.

Water Connections
(1/2 thru 5-ton)

The water-in/water-out connections to
the co-axial water coil are located on
the right-hand chamfered corner of
the unit. The fittings are mounted flush
to the chamfered wall to help limit
shipping damage.

The water connection devices are con­structed of copper or bronze material
and include a National Female Pipe
Thread (NFPT) junction. The connec­tions are attached to the unit’s cham­fer corner to alleviate the need for a
back-up wrench during installation.
(See Figure 12 for water connection
device).

Water Connections
(12 1/2 thru 25-ton)

Water hookups for the larger tonnage
units are located internal to the unit to
help alleviate damage to the water
copper during shipment or job storage
of units prior to installation. Each unit
(although dual circuited) contains a
single supply and return water con­nection. (See Figure 13 for large ton­nage water hook-up). Fittings for the
supply and return are internally
threaded.

Table 1 defines water connection siz­ing for 1/2 ton through 25 ton configu­rations

Table 1: Water connection sizes

Unit Size

(MBH)

006 thru 015 1/2 FTP
018 thru 042 3/4 FTP
048 thru 060 1 FPT
150 thru 180 1 5/8 FPT
240 thru 300 2 1/8 FPT

Expansion Valve

All Trane water-source systems in­clude an expansion valve flow meter­ing device.

This thermal expansion valve (TXV) al­lows the unit to operate with an enter­ing fluid temperature from 25 F to 110
F, and entering air temperatures from
40 F to 90 F. The valve is designed to
meter refrigerant flow through the cir­cuitry to achieve desired heating or
cooling.

Unlike cap-tube assemblies, the ex­pansion valve device allows the exact
amount of refrigerant required to meet
the coil load demands. This precise
metering by the TXV increases the ef­ficiency of the unit. (See Figure 14 for
thermal expansion valve).

Fitting Size

(in)

FPT

Features and
Benefits

Reversing Valve

A system reversing valve (4-way
valve) is included with all heating/
cooling units. This valve is piped to be
energized in the cooling mode to al­low the system to provide heat if valve
failure were to occur. Once the valve is
energized for cooling, it will remain
energized until the control system is
turned to the OFF position, or a heat­ing cycle is initiated.

Units with the cooling only option will
not receive a reversing valve. (See
Figure 15 for reversing valve).

Blower Motor

The 1/2 through 5-ton supply-air
(blower) motor is a multi-speed motor
with internal thermal overload protec­tion. The motor bearings are perma­nently lubricated and sealed. Standard
motors are rated from .20 ESP. Option-
al high static motors are rated from .40
to 1.40 ESP. All motors are factory
wired to the option selected. A high,
medium, and low speed tap is provid­ed for field customization on all volt­ages. The speed tap modification can
be made in the control box of the unit.
(See Figure 16 for blower motor).

Note: The 380, 415, 460 and 575
volt designs are provided in a dual
or three-speed version only. See

fan performance section for factory
ratings (Page 91).

The 12 1/2 through 25 ton GEV models
incorporate a belt driven motor selec­tion into the design. The 12 1/2 and 15
ton units include a single fan assem­bly, while the 20 and 25-ton units in­clude dual fan assemblies. Because
the motor sheave and the motor base
are adjustable in the field, a greater
variation in external static pressures
are available. The large tonnage units
are capable of providing 0 ESP to 3.0
ESP allowing a higher static ductwork
to be applied on the mechanical sys­tem when the application requires

extensive ductwork design. This is a
low cost alternative to purchasing, in­stalling, and maintaining multiple
smaller tonnage units to meet the re­quired air flow demand for the space.

Serviceability to the motor is made
through either of the two air-side ac­cess doors for the horizontal configu­ration, and through one air-side
access door for the 1/2 through 5-ton
vertical configuration. The motor and
blower wheel are removable by an or-
ifice ring mounted to the fan hous­ing.

Access to the 12 1/2 through 25 ton
units is made through the back of unit
by way of two panels, and/or through
a side access panel if adjustment to
the motor belt or motor base are need­ed. (See Figure 17 for motor
accessibility).

Blower Housing

The blower housing is constructed of
non-corrosive galvanized steel. A fac­tory-mounted orifice ring is provided
for ease of motor serviceability on the
1/2 through 5-ton direct drive units.

All air-side panels are interchangeable
with one another for ease of field con­vertibility of the supply-air on the GEH
model.

Air-Side Filter

The air-side filter incorporates a 1-inch
thick (nominal) or 2-inch thick (nomi­nal) disposable fiberglass option.
These filters include an average syn­thetic dust weight arrestance of ap­proximately 75%. This dust holding
capability includes a colorless, odor­less adhesive to retain dirt particles
within the filter media after fiber con­tact. (See Figure 18 for filter media)

Figure 15: Reversing valve

Figure 16: Blower motor (direct drive)

Figure 17: Motor accessibility

Figure 18: Filter media

10 WSHP-PRC001-EN

Features and
Benefits

Air-to-Refrigerant Coil

The air-to-refrigerant heat exchanger is constructed of staggered

copper tubes with die-formed corrugated lanced aluminum fins.

The fins are then mechanically bonded to the tubes through ex-

pansion.

The coil is placed internal of the unit design for model

GEH to assure no fin surface damage during shipment,

jobsite storage, or installation.
The internal placement of the coil on the horizontal con-

figuration provides an option of a dual filtration applica­tion. With dual filtration to the GEH unit, maintenance to
the filter is significantly less than with a single filtration
system.

The maximum working pressure for both the GEH and
GEV coils is 450 psig. It is designed for maximum capac­ity with an additional benefit of physical unit size reduc-

tion.

Coil specifications for both GEH and GEV may be found on

in the General Data section on page 48 of this catalog. See

Figure 19 for internal air to refrigerant coil placement.

Figure 19: Internal air-to-refrigerant coil placement (GEH)

The sound package for the horizontal unit includes:

Table 2: Sound Package (1/2 through 5-ton units ONLY)

Enhanced Sound Attenuation

Package

18-gauge compressor enclosure 16-gauge compressor enclosure
18-gauge single wall front panel 16-gauge single wall front panel
lined compressor enclosure with

1/2-inch cabinet insulation
compressor discharge muffler compressor discharge muffler
12-gauge compressor/water-to-refrig-

erant heat exchanger pan with second
stage of vibration isolation

compressor vibration isolation compressor vibration isolation
water-to-refrigerant heat exchanger

vibration isolation
lengthwise unit base stiffeners lengthwise unit base stiffeners

Deluxe Sound Attenuation

Package

lined compressor enclosure with
1/2-inch cabinet insulation

12-gauge compressor/water-to-refrig­erant heat exchanger pan with second
stage of vibration isolation

water-to-refrigerant heat exchanger
vibration isolation

3/32-inch foam gasket sealant placed
around the compressor and end panel
perimeter

Sound Attenuation Package

Testing of conventional units has iden­tified that the sound radiated by the
casing of the unit is an important com­ponent of the sound that reaches occu­pants, especially when the unit is
located directly over the occupied
space.

This sound reduction package reduces
radiated noise from the cabinet. Trane
double-isolates the compressor and
single-isolates the co-axial coil in the
unit. This design absorbs the vibration
that contributes to radiated sound

For sound critical spaces, an
enhanced sound package as de­scribed in Table 2 provides additional
attenuation.

Complete sound data taken in accor­dance with ARI 260 is available for all
1/2 through 5-ton units. The test data
reflects multi-speed fan motor along a
single system curve. (See sound per­formance data on Page 107.)

WSHP-PRC001-EN 11

Boilerless Control/Electric Heat

(option)

In cooling dominant regions where
heat may be used 15 to 30 days out of
the winter season, eliminating the
boiler may be an economical advan­tage to the building owner. Eliminat­ing a boiler from the system reduces
costs associated with the mechanical
system installation, as well as the
maintenance and service of the boiler.

How can heat be provided for the few
days of the year when heat is neces­sary? Through the water-source heat

pump of course. The advantage of the
water-source heat pump is it’s ability
to provide heat recovery within the
closed water-loop. While some
WSHPs may be extracting heat from
the closed water loop, other WSHPs
may be adding heat to the closed
water loop. This creates a perfect sys­tem balance for heat sharing or move­ment from one space to another.

But when water temperatures fall in a
boilerless system, and no further heat
recovery may be made via the closed
loop, heat may be added to the space
through a boilerless control electric
heat option. See Figure 20 for the
boilerless control, electric heat system
diagram.

With the boilerless electric heat
option, the heat pump encompasses
an internal nichrome open wire heat-

Features and
Benefits

Figure 20: Boilerless control, electric heat system

ing element (factory mounted and
wired in the 1/2 through 5-ton models)
It is comprised of a single stage of
electric heat designed to invoice an
electric heater in place of the com­pressor in the event entering water
temperature falls below 55 F or a field
adjusted temperature setting between
25 F to 60 F.

The 12 1/2 through 25-ton GEV model
will contain the boilerless controls

ONLY to interface for a field provided
supplemental electric heat selection.
The heater for this model shall be
placed external to the equipment by
the contractor for ease of installation.
All power connections for the electric
heater will be completely separate
from the unit for field supplied electric
heat.

12 WSHP-PRC001-EN

Boilerless Control/Electric Heat

Heating/Cooling Mode

In heating mode, when the water tem­perature falls below 55 F (factory set­ting), the electric heater
is energized, locking
out the compressor.
The systems electric
heat source will continue to be
utilized for primary
heating until
the loop
tempera­ture rises
above 60 F.
Once the
entering water tempera­ture rises above 60 F, the boiler­less controller returns the unit to
normal compressor heating opera­tion and locks out the electric heater.
This maximizes efficiency from the
unit during the few days requiring
heat from the mechanical system. See
Figure 21 for the factory mounted
and wired boilerless control electric
heat water-source heat pump. Avail-

able on the 1/2 through 5-ton equip­ment ONLY as a single point power
connection.

If the unit employs a cooling only unit
design, the electric heat contactor is
wired directly to the thermostat for
primary heating, and the compressor
contactor for cooling.

Note: For geothermal applications,
the boilerless controller has an adjust­able setting of 25, 35, 45, 55 and 60
degrees.

Features and
Benefits

Figure 21: Boilerless control, electric heat water-source heat pump

What is NOT available with the boilerless electric heat option?

Hot gas reheat

1
2

Basic 24 volt controls
TracerTM ZN510 controls

3

115 and 575 volt ratings

4

Supplemental or emergency heat applications

5
6

And, a factory installed heater (applies to unit sizes 12 1/2 through 25-ton
ONLY)

WSHP-PRC001-EN 13

Features and
Benefits

Figure 22: Model GEH with waterside economizer package

Note: Condensate overflow is not available with

the waterside economizer option.

Figure 23: Waterside economizer system

Waterside Economizer (option)

The beauty of the waterside economiz­er is it’s ability to take advantage of
any loop condition that results in cool
water temperatures. A prime example
would be during fall, winter and spring
when cooling towers have more ca­pacity than required and could be con­trolled to lower temperatures for
economizer support.

Another more common inexpensive
means of free comfort cooling in­cludes buildings systems where pe­rimeter heating and core cooling are
needed. In this system, the perimeter
units extract heat from the building
loop while in the heating mode, forc­ing the building loop temperature to
drop. Where as, the core are of a build­ing may require cooling in summer or
in winter based upon lighting, people
and equipment.

If the water-source system design con­tained an economizing coil option, the
moderate temperature loop water cir­culated through a core water-source
system can provide an inexpensive
means to satisfy room comfort with­out operating the water-source heat
pump’s compressor.

During economizer mode, fluid enters
the unit, and passes by a water tem­perature sensing bulb. This tempera­ture sensing bulb determines whether
the two position, three-way valve will
direct the water through the waterside
economizing coil, and to the heat
pump condenser, or through the con­denser only. If the water temperature
is 55 F or less, fluid will flow into the
economizing coil, while simultaneous­ly halting mechanical operation of the
compressor. Mechanical cooling will
continue on a call for second stage
from the thermostat.

The factory built waterside economiz­er is available on all GEH models, and
all 12 1/2 to 25 GEV models. The 1/2
through 5-ton GEV may be ordered to
accept a field provided waterside
economizing package.

14 WSHP-PRC001-EN

Features and
Benefits

Hot Gas Reheat (option)

For space conditioning and climate
control, Trane provides an accurate
and cost effective dehumidification
control through a hot gas reheat op­tion. This option is designed to accom­modate unit sizes 012, 036, 060, 180
and 240.

With this reheat option, the return air
from the space is conditioned by the
air-to-refrigerant coil, then reheated
by the reheat coil to control not only
the space temperature, but to also re­duce the relative humidity of the
space. The moisture removal capabili­ty of a specific heat pump is deter­mined by the units latent capacity
rating.

When operating in the reheat mode
(meaning the sensible temperature
has been met in the space), the humi­distat signals the reheat relay coil to
energize, allowing the high pressure
refrigerant gas to flow from the (1)
compressor, through the (2) reheat
valve, into the (3) reversing valve, or
through the (4) reheat coil for dehu­midification. A switching relay has
been provided for the reheat applica­tion to adjust the blower motor from
normal operation to low speed when
hot gas reheat is energized.

Note: Trane places an air separation
space between the air-to-refrigerant
coil, and the reheat coil to allow for
maximum moisture removal.

Common Reheat Applications

The hot gas reheat option is designed
to support building applications re­quiring fresh-air ventilation units de­livering unconditioned-air directly to
the space. It also provides dehumidifi-

cation to large latent load spaces such
as auditoriums, theaters and class­rooms, or anywhere humidity control
is a problem.

Do’s and Don’ts in Design

The factory installed hot gas reheat
option is only available with Deluxe or
ZN524 controls packages.

A high static blower motor option will
be required to support the hot gas re­heat option.

Water regulating valves should not be
used with the hot gas reheat option.
Trane places a thermal expansion
valve on all water-source heat pumps,
as well as ground-source heat pumps,
to regulate refrigerant flow vs. water
flow, making the heat pump more effi­cient to run.

The water-source heat pumps with hot
gas reheat should not be used as a
make-up air unit.

Figure 24: Hot gas reheat heat pump

WSHP-PRC001-EN 15

Features and Benefits
Controls

Controls by Trane

Whether involved in a retrofit or new construction application, Trane has the control design to fit your system requirement.
Our control options provide a broad range of packages from the most cost efficient 24 volt standalone to a complete build­ing automation solution, Trane is the right choice in comfort gratification. The following chart provides a brief overview in
the different control combinations.

Graphic Description Application ICS Protocol Where to find

Basic 24V

Available on 1/2

through 5 ton

equipment ONLY.

Deluxe 24V

Standard offering

for the 6 through

25 ton equipment.

Tracer ZN510

TM

Used in

single circuit

WSHP design.

Tracer ZN524

TM

Used in

multi-circuit

WSHP design. Or,

for single circuited

WSHPs with HGR,

WSE, or BEH.

TracerTM Loop

Controller

Tracer Summit®

Compressor lockout
relay, low and high
pressure switches.

24 volt electro­mechanical board
designed to provide
control of the entire
unit, as well as mul­tiple relay offerings
to maximize system
performance.

Direct Digital Con­trol board designed
to provide control
of the entire unit as
well as outputs for
unit status and fault
detection.

Direct Digital Con­trol board designed
to provide control
of the entire unit as
well as outputs for
unit status and fault
detection.

Microproces­sor-based controller
that coordinates the
water side (boiler,
pumps, cooling
tower, etc.) of a
water-source heat
pump system.

Microprocessor
based controller
that coordinates full
building automa­tion from HVAC to
lighting.

Retrofit market where sin­gle and multiple unit
replacement occurs.

New building design where
field provided controls are
specified.

Retrofit market where sin­gle and multiple unit
replacement occurs.

Multi-unit installation
where units may be daisy­chained directly to the

Trane TracerTM Loop Con­troller.

Retrofit market where over­all system upgrade is speci­fied.

Multi-unit (100+) installa­tion where units are linked
by a common twisted pair
of wire for a communica­tion link.

Retrofit market where over­all system upgrade is speci­fied.

Multi-unit (100+) installa­tion where units are linked
by a common twisted pair
of wire for a communica­tion link.

Wherever the Tracer ZN510
controls or 24 volt elec­tro-mechanical
controls are specified for
complete control of the
water loop and pumps.

Where any controller is
specified.

No Non Applicable Page 17

No Non Applicable Page 19

Yes

Yes SCC LonTalk

Yes LonTalk

Yes BACnet

SCC LonTalk®

open protocol

(Comm5)

open protocol

(Comm5)

compatible

(Comm5)

(Comm 2,3,4,5)

Page 22

Page 22

WSHP-MG-3

EMTW-SVN01B-EN
EMTW-SVP01B-EN
EMTW-SVU01B-EN

HGR = Hot Gas Reheat
WSE = Waterside Economizer
BEH = Boilerless Electric Heat

16 WSHP-PRC001-EN

Features and Benefits
Basic Controls

Basic 24 Volt Controls

The basic 24 V electro-mechanical unit
control provides component protec­tion devices for maximum system reli­ability. Each device is factory
mounted, wired and tested.

Figure 25: Basic 24 volt control box

WSHP-PRC001-EN 17

The Basic 24 volt control package is
only available for the 1/2 through 5-ton
unit sizes. See Figure 25 for basic 24
volt control box (model GEH shown).

Figure 26: Safety devices

Safety Devices

System safety devices are provided to
prevent compressor damage through
the use of low and high pressure
switches in the refrigeration circuit.

The low pressure switch or suction
line temperature sensor to prevent
compressor operation during low tem­perature operation. The switch and
sensor are set to activate at refrigerant
pressures of 20 psig to fit most appli­cations.

In cases where a low charge, or exces­sive loss of charge occurs, each com­pressor comes equipped with an
external overload device to halt the
compressor operation.

The high pressure switch prevents
compressor operation during high or
excessive discharge pressures that ex­ceed 395 psig.

A lockout relay provides the me­chanical communication of the low
and high pressure switches to prevent
compressor operation if the unit is un­der low or high refrigerant circuit pres­sure, or during a condensate overflow
condition. The lockout relay may be re­set at the thermostat, or by cycling
power to the unit.

General alarm is accomplished
through the lockout relay and is used
in driving light emitting diodes. This
feature will drive dry contacts only,
and cannot be used to drive field in­stalled control inputs.

See Figure 26 for safety devices on
the basic 24V control unit.

Features and Benefits
Basic Controls

Stand-alone System

The 24 volt electro-mechanical design may be applied as a stand-alone control
system. The stand-alone design provides accurate temperature control directly
through a wall-mounted mercury bulb or electronic thermostat. This system
set-up may be utilized in a replacement design where a single unit retrofit is
needed. It may be easily interfaced with a field provided control system by way
of the factory installed 18-pole terminal strip.

This stand-alone control is frequently utilized on lower volume jobs where a
building controller may not be necessary, or where field installed direct digital
controls are specified. This type of control design does require a constant flow of
water to the water source heat pump. With a positive way to sense flow to the
unit, the units safety devices will trigger the unit off.

The stand-alone system design provides a low cost option of installation while
still allowing room control for each unit. See Figure 27 for 24 volt stand-alone

system controls.

Figure 27: 24 volt stand-alone system

18 WSHP-PRC001-EN

Features and Benefits
Deluxe Controls

Deluxe 24V Electronic Controls

The deluxe 24V electronic unit control provides component protection devices
similar to the basic design, but contains upgraded features to maximize system
performance to extend the system life. Each device, is factory mounted, wired,
and tested in the unit.

Note: On dual circuited systems, Each circuit contains a deluxe micro-processing

control board.

Figure 28: Deluxe 24 volt control box

The deluxe 24 volt control package is
available for all unit sizes. See
Figure 28 for deluxe 24 volt control
box (model GEH shown).

WSHP-PRC001-EN 19

Features and Benefits
Deluxe Controls

Microprocessor Design

The 24 volt deluxe design is a
microprocessor-based control board
conveniently located in the control
box. The board is unique to Trane
water-source products and is
designed to control the unit as well as
provide outputs for unit status and
fault detection.
The Trane microprocessor board is
factory wired to a terminal strip to
provide all necessary terminals for
field connections. See Figure 29 for
the deluxe 24V control board.

Figure 29: Deluxe 24V control board

Deluxe 24V features include:
Random Start

The random start relay provides a time
delay start-up of the compressor when
cycling in the occupied mode. A new
start delay time between 3 and 10
seconds is applied each time power is
enabled to the unit.

Anti-short Cycle Timer

The anti-short cycle timer provides a
three minute time delay between
compressor stop and compressor
restart.

Brown-out Protection

The brown-out protection function
measures the input voltage to the
controller and halts the compressor
operation. Once a brown-out situation
has occurred, the anti-short cycle
timer will become energized. The
general fault contact will not be

affected by this condition. The voltage
will continue to be monitored until the
voltage increases. The compressors
will be enabled at this time if all
start-up time delays have expired, and
all safeties have been satisfied.

Compressor Disable

The compressor disable relay pro­vides a temporary disable in compres­sor operation. The signal would be
provided from a water loop controller
in the system. It would disable the
compressor because of low water
flow, peak limiting or if the unit goes
into an unoccupied state. Once the
compressor has been disabled, the an­ti-short cycle time period will begin.
Once the compressor disable signal is
no longer present, and all safeties are
satisfied, the control will allow the
compressor to restart.

Generic Relay

The generic relay is provided for field
use. Night setback or pump restart are
two options that may be wired to the
available relay. (Note: Night setback is
available as factory wired). An exter­nal Class II 24VAC signal will energize
the relay coil on terminals R1 and R2.
Terminals C (common), NO (normally
open), and NC (normally closed) will
be provided for the relay contacts.

Safety Control

The deluxe microprocessor receives
separate input signals from the refrig­erant high pressure switch, low suc­tion pressure switch and condensate
overflow.

In a high pressure situation, the
compressor contactor is de-energized,
which suspends compressor opera­tion. The control will go into soft lock-
out mode initializing a three minute
time delay and a random start of 3 to
10 second time delays. Once these de­lays have expired, the unit will be al­lowed to run. If a high pressure
situation occurs within one hour of the
first situation, the control will be
placed into a manual lockout mode,

halting compressor operation, and ini­tiating the general alarm.

In a low temperature situation, the
low pressure switch will transition
open after the compressor starts. If the
switch is open for 45 seconds during
compressor start, the unit will go into
soft lockout mode initializing a three
minute time delay and a random start
of 3 to 10 second time delays. Once
these delays have expired, the unit will
be allowed to run. If the low pressure
situation occurs again within 30 min­utes, and the device is open for more
than 45 seconds, the control will be
placed into a manual lockout mode,
halting compressor operation, and ini­tiating the general alarm.

In a condensate overflow
situation, the control will go into

manual lockout mode, halting com­pressor operation, and initiating the
general alarm.

The general alarm is initiated when
the control goes into a manual lockout
mode for either high pressure, low
pressure or condensate overflow con­ditions.

Diagnostics

Component device connections to the
microprocessor board are referenced
in Figure 29. Three LEDs (light emitting
diodes) are provided for indicating the
operating mode of the controller. See
the unit IOM for diagnostics or trouble­shooting through the use of the LEDs.

20 WSHP-PRC001-EN

Features and Benefits
Deluxe Controls

Small Building Control

The deluxe 24V electro-mechanical design may be applied as a stand-alone
control system or as a multi-unit installation system. With a stand-alone design,
units run independently of one another with a mercury bulb or electronic digital
thermostat.

With a multiple unit installation, the units may be
daisy-chained directly to the Trane Tracer loop controller
(TLC), pump(s), boiler, and tower for a complete networked
water-source system. The TLC provides a night setback
output, and a pump request input for system

optimization.See
Figure 30 for
24 volt deluxe
control system.

Figure 30: 24 volt deluxe control system

WSHP-PRC001-EN 21

Features and Benefits
ZN510 & ZN524 Controls

Tracer ZN510 & ZN524 Controls

The Tracer ZN510 and ZN524 are direct digital control (DDC) systems specifically
designed for single and dual circuited water-source equipment to provide control
of the entire unit, as well as outputs for unit status and fault detection. Each de­vice is factory installed, commissioned, and tested to ensure the highest level of
quality in unit design.

Each of the controller’s features and options were selected to coordinate with the
unit hardware to provide greater energy efficiency and equipment safety to pro­long the equipment life.

In addition to being factory configured for control of the unit fan, compressor and
reversing valve, the ZN510 and ZN524 controllers are designed to coordinate the
waterside of the water-source system through the Tracer Loop Controller (TLC).
If applied in a peer-to-peer communication environment, data between similar
controllers may be exchanged without requiring a building automation system.

By teaming the ZN510 and ZN524 with the TLC, a low first-cost for the mechanical
equipment, water loop, and water pump optimization is provided to the owner.

For owners who require a full building integrated "open protocol" system, The
ZN510/ZN524/TLC application is upgradable to support complete building con­trol through Tracer Summit. Because the ZN510 and ZN524 is LonTalk certified,
it is capable of working with, and talking to other LonTalk certified controllers
providing the building owner more choices, and the design engineers more flex­ibility to meet the challenges of building automation. See Figure 31 for ZN510
control box.

Figure 31: ZN510 control box

22 WSHP-PRC001-EN

Features and Benefits
ZN510 & ZN524 Controls

Direct Digital Controls

When the ZN510 or ZN524 controller is
linked directly to the Tracer Summit,
each Tracer Summit building
automation system can connect a
maximum of 120 Tracer ZN510 or
ZN524 controllers. See Figure 32 for
the Tracer ZN524 board.

Figure 32: Tracer ZN524 controller

Tracer ZN510 and ZN524
functions include:

Compressor Operation

The compressor is cycled on and off to
meet heating or cooling zone de­mands. Single and dual compressor
units use the unit capacity and pulse
width modulation (PWM) logic along
with minimum on/off timers to deter­mine the compressor’s operation. The
compressor is controlled ON for long­er periods as capacity increases and
shorter periods as capacity decreases.

Random Start

To prevent all of the units in a building
from energizing major loads at the
same time, the controller observes a
random start from 0 to 25 seconds.
This timer halts the controller until the
random start time expires.

Reversing Valve Operation

For cooling, the reversing valve output
is energized simultaneously with the
compressor. It will remain energized
until the controller turns on the
compressor for heating. At this time,
the reversing valve moves to a
de-energized state. In the event of a
power failure or controller OFF
situation, the reversing valve output

will default to the heating
(de-energized) state.

Fan Operation

The supply air fan operates at the fac­tory wired speed in the occupied or oc­cupied standby mode. When switch is
set to AUTO, the fan is configured for
cycling ON with heating or cooling. In
heat mode, the fan will run for 30 sec­onds beyond compressor shutdown in
both occupied and unoccupied mode.

Fan Run Timer

The controller’s filter status is based
on the unit fan’s cumulative run hours.
The controller compares the fan run
time against an adjustable fan run
hours limit and recommends unit
maintenance as required.

Data Sharing

The Tracer ZN510/ZN524 controller is
capable of sending or receiving data
(setpoints, fan request, or space tem­perature) to and from other controllers
on the communication link. This al­lows multiple units to share a common
space temperature sensor in both
stand-alone and building automation
applications.

Night Setback

The four operations of the Tracer
ZN510/ZN524 controller include occu­pied, occupied standby, occupied by­pass and unoccupied.

In an occupied situation, the con­troller uses occupied heating and cool­ing setpoints to provide heating and
cooling to the building. This occupied
operation is normally used during the
daytime hours when the building is at
the highest occupancy level.

In an occupied standby situation,
the controllers heating and cooling
setpoints are usually wider than the
occupied setpoints. This occupied
standby operation is used during day­time hours when people are not
present in the space (such as lunch­time or recess). To determine the
space occupancy, an occupancy sen­sor is applied.

In an unoccupied situation, the
controller assumes the building is va­cant, which normally falls in evening
hours when a space may be empty. In
the unoccupied mode, the controller
uses the default unoccupied heating
and cooling setpoints stored in the
controller. When the building is in un­occupied mode, individual units may
be manually placed into timed over­ride of the unoccupied mode at the
units wall sensor. During timed over­ride, the controller interprets the re­quest and initiates the occupied
setpoint operation, then reports the ef­fective occupancy mode as occupied

bypass.
In the occupied bypass mode, the

controller applies the occupied heat­ing and cooling setpoint for a 120
minute time limit.

High and Low Pressure
Safety Controls

The Tracer ZN510/ZN524 controller
detects the state of the high pressure
or low pressure switches. When a
fault is sensed by one of these switch­es, the corresponding message is sent
to the controller to be logged into the
fault log. When the circuit returns to
normal, the high pressure control and
low pressure control automatically re­set. If a second fault is detected within
a thirty-minute time span, the unit
must be manually reset.

Condensate Overflow

When condensate reaches the trip
point, a condensate overflow signal
generates a diagnostic which disables
the fan, unit water valves (if present),
and compressor. The unit will remain
in a halted state until the condensation
returns to a normal level. At this time,
the switch in the drain pan will auto­matically reset. However, the control­ler’s condensate overflow diagnostic
must be manually reset to clear the di­agnostic and restart the unit.

WSHP-PRC001-EN 23

Features and Benefits
ZN510 & ZN524 Controls

Additional Functions of the
ZN524 Controller

When the building owners choice is
Trane Tracer controls, the ZN524 con­troller is required when any of the fol­lowing applications are selected on a
single and dual circuited equipment.

Waterside Economizer

Hot Gas Reheat

(for Dehumidification)

Boilerless Control for Electric Heat

Water Isolation Valve Control

(for Variable Speed Pumping)

Entering Water Temperature
Sampling

The ZN524 controller will sample the
entering water temperature to deter­mine proper control action for units
equipped with boilerless electric heat
or waterside economizer.

Waterside Economizer: Entering
water temperature (EWT) sampling
will automatically occur at power up
when the unit is equipped with a wa­terside economizer (WSE). The EWT is
used to determine if economizing is
feasible. When the conditions are met,
the isolation valve(s) are driven open
for three minutes and the EWT reading
is taken. The determination as to
whether or not the economizer can be
enabled will be made and the control­ler will take appropriate action. The
isolation valve will remain open re­gardless if the WSE or the DX cooling
is enabled.

The unit’s waterside economizer will
contain a 2-position water valve wired
to the ZN524. The economizing water
coil will be optimized to provide 100%
of the unit capacity at 80.6 F/66.2 F re­turn air temperature with 45 F entering
water. The flow rate is established at
86 F entering water temperature and
96 F leaving water temperature.

Low leaving air protection will be fur­nished to protect the unit against de­livering air that is cold enough to
sweat discharge air grilles. Coil icing
protection will also be provided.

Waterside economizer cooling will be
active during occupied, unoccupied
and standby cooling modes.

Boilerless Control Electric Heat
and Supplemental Electric Heat:

The ZN524 supports a single stage of
boilerless electric heat operation or
concurrent heating.

When the unit is configured for boiler­less control, the EWT will be used to
determine whether DX heating should
be disabled and the electric heater en­abled. When these conditions are met,
the isolation valve(s) are driven open
for three minutes and the entering wa­ter temperature reading is taken. The
determination as to whether or not to
utilize electric heat will be made and
the controller will take appropriate ac­tion. If boilerless electric heat is en­abled, then the isolation valve will be
closed, shutting down the water flow
to the unit.

When the unit is configured for con­current operation of DX heating (com­pressor in heat pump mode) and
electric heat, the electric heat will act
as a second stage of heat for single
compressor units, and a third stage of
heat for dual compressor units. Note:

With concurrent (or supplemental)
electric heat, the electric heater is field
provided.

Water Isolation Valves

Variable speed pumping systems are
supported by the ZN524 controller
when water isolation valves are
present. Up to two isolation valves are
supported by the controller (one for
each compressor circuit).

The valves are normally closed unless
DX heating, DX cooling, waterside
economizer or dehumidification is re­quested. When the isolation valves are
driven open for operation, the outputs
will be driven for 20 seconds to ensure

adequate water flow before the com­pressor outputs are energized. Once
an isolation valve has been opened, it
will remain open for a 10 minute mini­mum to reduce excessive cycling of
the valve.

Dehumidification

Dehumidification for the single and
dual circuited water-source heat pump
is applicable with the ZN524 control­ler. The controller is capable of direct­ing one stage of DX cooling in
conjunction with one stage of reheat
(hot gas reheat).

Dehumidification can only occur when
the controller is in the cooling mode. A
humidity transmitter is used to mea­sure the zone’s relative humidity (RH),
then compares the zone relative hu­midity to the relative humidity enable/
disable setpoint parameters. The de­fault values for dehumidification en­able is 60% RH with the disable point
at 52% RH. These values are config­urable.

24 WSHP-PRC001-EN

Features and Benefits
ZN510 & ZN524 Controls

Building Control Advantages

The Tracer ZN510/ZN524 controller has the ability to share information with one
or several units on the same communication link. This sharing of information is
made possibe via a twisted pair of wire and a building automation system or
through Trane’s Rover

An advantage of installing a ZN510/ZN524 is its capability to work with other
LonTalk certified controllers. This provides greater flexibility to the building own­er, as well as greater flexibility in design.

Integrating the ZN510/ZN524 on water-source equipment, and tying it to a Tracer
Summit system provides a complete building management system. Each Tracer
Summit can connect to a maximum of 120 controllers. With the ICS system, the
Tracer can initiate an alarm on a loss of performance on equipment malfunctions;
allowing problems to be handled in a timely manner before compromising com­fort.

This type of application would most commonly be used for a large space(s) that

TM

service tool .

may require more than one unit. In

addition to this application

design, the Tracer

ZN510/ZN524
controller provides a
way for units located
within the same
space to share the
same zone sensor to
prevent units from

simultaneously
heating and cooling in
the same space.See

Figure 33 for Tracer
ZN510/ZN524
controller system.

Figure 33: Tracer ZN510/ZN524 controller system

WSHP-PRC001-EN 25

Application
Considerations

How it Works?
Cooling Mode (Figure 34) If cooling is called for, the thermostat activates the

centrifugal blower and sets the reversing valve into the cooling position. If all
safeties are met, high temperature refrigerant vapor is pumped from the
compressor throught the reversing valve to the
refrigerant-to-water heat exchanger. The refrigerant
vapor condenses to a liquid as it passes through the heat
exchanger, giving up its heat to the circulating water
loop. High pressure liquid refrigerant then passes
through the expansion device into the

refrigerant-to-air fin
tube coil heat

exchanger. As the low
pressure refrigerant
passes through the coil,
it evaporates to become
a low temperature
vapor, absorbing heat
from the air, which is
drawn over the coil by the blower. The refrigerant
then flows as a low pressure gas through the reversing
valve back to the suction side of the compressor where
the cycle begins again.

Heating Mode (Figure 35) If heating is called for, the thermostat activates the
centrifugal blower and sets the reversing valve into the heating position. If

all safeties are met, high temperature refrigerant vapor is
pumped from the compressor through the reversing
valve to the refrigerant-to-air fin tube coil heat
exchanger. The high pressure refrigerant vapor
condenses to a liquid as it passes through the coil,
giving up its heat to the air which is drawn over the
coil by the blower. Liquid refrigerant then
passes through the
expansion devise into
the
refrigerant-to-water
heat exchanger. As the
low pressure
refrigerant passes
through the heat
exchanger, it evaporates
to become a low temperature vapor,
absorbing heat from the circulating water. The
refrigerant then flows as a low pressure gas through the

reversing valve back to the suction side of the
compressor where the cycle begins again.

Figure 34: Cooling mode

The energy generated from the com­pressor motor operation will also be
rejected to the air-to-refrigerant heat
exchanger (heating) or water-to-refrig­erant heat exchanger (cooling).

Figure 35: Heating mode

26 WSHP-PRC001-EN

Application
Considerations

Flexibility

The high efficiency vertical and hori­zontal water-source heat pump sys­tem is versatile for installation in
boiler/cooling tower applications, as
well as ground-source (geothermal)
applications. The system design may
employ either a central pumping de­sign, or a distributed pumping design.

A central pumping design involves a
single pump design, usually located
within a basement or mechanical
room to fulfill pumping requirements
for the entire building system. An aux­iliary pump is typically applied to less­en the likelihood of system downtime
if the main pump malfunctions.

A distributed pumping system con­tains a single pump module connected
directly to the units supply and return.
This module is field installed and
piped to the unit. This design requires
individual pump modules specifically
sized for each water-source heat
pump.

Advantages of Geothermal

The advantages of a geothermal heat
pump system could literally cut a busi­ness’ heating and cooling costs by 30
to 40-percent. The units are durable,
and typically last longer than conven­tional systems because they are pro­tected from harsh outdoor weather
conditions, and because the unit is in­stalled indoors and the loop under­ground. (According to ASHRAE, the
estimated service life for a commercial
water-to-air heat pump is 19-years.)
Geothermal heat pumps have fewer
mechanical components, making
them more reliable and less prone to
failure. Manufacturers of the loop ma­terials guarantee their products for up
to 25-years, with no maintenance re­quired.

Geothermal heat pumps work toward
the preservation of the
environment by reducing the environ­mental impacts of electric power gen­eration.

A ground source (geothermal)
system consist of a:

• A ground water heat pump

• A closed loop ground heat ex­changer made of high density
polyethylene pipe (guaranteed
25- years or more by many man­ufacturers); and

• A low wattage circulating pump(s)

The fluctuating temperatures of fluid
from the earth are more stable than
air, allowing the equipment to operate
at a lower discharge pressure and use
fewer kilowatts. The constant earth
temperature will heat or cool the fluid
running through buried high density
polyethylene pipe to provide heating
and cooling to a building.

Figure 36: Geothermal energy recovery loop

A geothermal loop can be installed ei­ther horizontally or vertically. Vertical
loops require less overall land area to
reject (i.e., sink) the excess heat from
the building. Horizontal loops require
trenches in the ground spanning a
larger overall land area.

Although external piping is the re­sponsibility of the installer and/or pip­ing manufacturer, many electric
utilities and rural electric cooperatives
are offering monetary incentives to in­stall geothermal systems. Utility com­panies offer the incentives because of
reduced peak loads that flatten out
their demand curve over time, and
save them money. These savings are
ultimately transferred to the consum­er. See Figure 36 for geothermal en­ergy recovery loop.

WSHP-PRC001-EN 27

Application
Considerations

Boiler/Cooling Tower Application

In a boiler/cooling tower application (Figure 37), the closed water-loop, along
with multiple water-source heat pumps are utilized in a more conventional
manner.

Typically, a boiler is used to maintain closed-loop temperatures
above 60 F, and a cooling tower is used to maintain
closed-loop temperature below 90 F. All the units
function independently, either by adding heat,
or rejecting heat, or moving heat from the
closed water-loop. Because the heat
from a building is being rejected
through a cooling tower, the system
is more efficient than air cooled sys­tems.

The boiler/cooling tower system pro­vides a low installation cost to the
owner when compared to other sys­tems, and is the most common applica­tion. It also allows the owner to add units to
the condenser water loop as needed.

Ground Coupled Application

Systems that utilize the ground-coupled (geothermal) design are also applied to
a closed water-loop, along with the multiple ground-source heat pumps.
With the ground-coupled (geothermal) system, heat is exchanged with the earth
by either moving heat into the earth, or absorbing heat from the earth. Water
temperature ranges vary from 25 F to 105 F depending on climate, and season.
Because the ground-coupled system does not use the fluctuating outside-air
temperature, the geothermal heat pumps are capable of using less energy.

The choices in earth-loop coupling consists of a vertical (Figure 38), hor­izontal, or a pond-loop design. Each of these options offer different
system design characteristics. The vertical and horizontal loop
systems can be designed to provide the same fluid temper­atures under a given set of conditions.

Operating and maintenance cost are lower
because an auxiliary electric/fossil fuel
boiler and cooling tower are not re­quired to maintain the loop tempera­ture in a properly designed system.

Because the ground loop is made of
chemically inert, non-polluting, high
density polyethylene pipe, the loop
is environmentally responsible. The
heat pumps use HCFC-22 refrigerant,
which has a low ozone depletion poten­tial. Because the closed-loop system does
not require a heat adder, there are no C02 emis­sions. Less power is consumed by the system, thereby
reducing secondary emissions from the power plant. Therefore, the
ground-coupled system offers advantages not seen by other HVAC system types.

Figure 37: Boiler/cooling tower

application

Figure 38: Vertical bore ground loop

application

28 WSHP-PRC001-EN

Figure 39: Pond loop system

Application
Considerations

Open-Loop Design

Ground water from a well can be used to exchange heat

in an open-loop system Figure 39. The ground
water is pumped from the well into the geothermal
heat pump, where heat is extracted or rejected and
then returned to an aquifer. The only change to the
ground water is a slight temperature difference. The

rejected water is dumped into a surface well,

lake, or stream, continually removing

water from the aquifer. Alternatively,

a recharge well may be installed to

return the water into the ground.

Open-loop systems use a large
amount of water, and can only
be economically justified where
wells and disposal systems are
easy to install.

Operation and benefits are

similar to those for closed-loop

systems. There are, however, several

considerations that should be addressed

prior to installation.

1 Water quality must be acceptable, with minimal suspended solids
and proper pH. To help ensure clean water, a straining device may be
required.

2 An acceptable way to discharge the significant volume of used water from

the heat pump should be defined. It may be necessary to install a recharge

well to return the water to the aquifer.

Slinky Loop

With the slinky-loop system application Figure 40,
groups of water-coupling, pipe coils are submerged
several feet below the low water level or within a

horizontal ground trench. This system has all of the

advantages of a vertical bore, or horizontal trench

application, and can be very cost effective

when applied in the proper land region.

With the slinky-loop system design,

some special considerations should be

taken for the installation if a pond
application is used.

1 The body of water should be close

to the structure. If the distance

from the water to the building must

accommodate a horizontal field, the

submerged loop would offer no

advantage over a horizontal water-loop

design.

Figure 40: Slinky loop system

be used.

WSHP-PRC001-EN 29

3 The loop should not be placed within a moving body of water that is subject

to flooding.

2 Anti-freeze fluid of at least 20-percent by volume must

Application
Considerations

Central Pumping System

Units that employ a central pumping
system contain single or dual pumps
to fulfill pumping requirements for the
entire building system.

The central system’s supply and re­turn lines should be sized to handle
the required flow with a minimum
pressure drop.

The water-source heat pump (in this
case a high efficiency GEH) may in­clude add-on accessories to help aid in
system balancing, acoustics and safe­ty requirements. Some of these items
may be ordered from the factory, then
field installed. Many are provided by
the contractor.

1

Hose kits are used to connect the

water supply and return line to the
water inlets and outlets. Trane of­fers various hose kit combina­tions to better facilitate
system flow balancing.
These flexible hoses also aid
in the reduction of vibration
between the unit and the rig­id central piping system.

A two position isolation valve is
often applied to systems which in­corporate variable frequency
pumping. This valve is capable of
stopping/starting water flow to the
unit, which in-turn reduces
the pumping requirements
for the entire system.

The central system supply and

5

return lines should be sized to

handle the required flow with a
minimum pressure drop.

Note: Pipe will sweat if low tem­perature water is below the dew
point of the surrounding space.
Trane recommends that these
lines be insulated to prevent dam­age from condensation when con­denser loop is designed to be
below 60 F.

For acoustically sensitive areas, a

6

six-inch deep fiberglass insula­tion is recommended to be field

installed below the horizontal unit.
This field supplied insulation
should be approximately twice the
footprint size of the unit. It pro­vides sound damping of the unit
while in operation.

2

The unit’s (item 2) 3/4-inch high

voltage and (item 3) 1/2-inch low

3

voltage connections are located

on the left chamfered corner
of the unit. They are de­signed to accept con­duit.

A field supplied line voltage dis-

4

connect should be installed for

branch circuit protection. Check
local codes for requirements.

30 WSHP-PRC001-EN

Application
Considerations

Distributed Pumping System

A distributed pumping system con­tains either a single or dual pump
module, specifically sized for each wa­ter-source heat pump, then connected
directly to the units supply and return
lines.

The distributed system’s supply and
return lines should be sized to handle
the required flow with a minimum
pressure drop.

Hose kits are used to connect the

1

water supply and return line to the
water inlets and outlets. Trane of­fers various hose kit combinations
to better facilitate system flow bal­ancing. These flexible hoses also
aid in the reduction of vibration be­tween the unit and the rigid central
piping system.

2

The unit’s (item 2) 3/4-inch high
voltage and (item 3) 1/2-inch

3

low voltage connections are

located on the left chamfered
corner of the unit. They are de­signed to accept conduit.

6 7

The distributed pumping system
supply and return lines should
be sized to handle the required
flow with a minimum pressure
drop.

Note: Pipe will sweat if low tem­perature water is below the dew
point of the surrounding space.
Trane recommends that these
lines be insulated to prevent dam­age from condensation when con­denser loop is designed to be
below 60 F.

For acoustically sensitive areas, a
six-inch deep fiberglass insula-
tion is recommended to be field
installed below the horizontal unit.
This field supplied insulation
should be approximately twice the
footprint size of the unit. It pro­vides sound damping of the unit
while in operation.

A field supplied line voltage dis-

4

connect should be installed for

branch circuit protection. Check lo­cal codes for requirements.

Trane’s self-contained pump

5

module and hose kit make a

complete pumping package for
distributed pumping systems.
The module is designed for circu­lating commercial loops that re­quire a maximum flow rate of 20
gpm. Each pump module is ful­ly assembled for connec­tion to water and electrical
points. The kit contains all
of the necessary compo­nents for the installation, operation
and maintenance of a closed loop
application. See WSHPC-IN-5
(72-9006-03) for electrical and di­mensional requirements

WSHP-PRC001-EN 31

Application
Considerations

Installation of the 1/2 through
5-Ton Vertical

Whether securing the 1/2 through
5-ton GEV to a central pumping sys­tem, or a distributed pumping system,
Trane recommends a few accessory
considerations to the system installa­tion.

The field supplied line volt-

1

age disconnect should be

installed for branch circuit
protection.

2

The units (2) 3/4-inch high

3

voltage and (3) 1/2-inch low
voltage connections are lo-

cated on the left chamfered
corner of the unit. They are
designed to accept conduit.

Trane recommends that the

4

condensate system be

set-up per negative pressure
trapping in consideration of
the unit’s draw-through de­sign. With this properly
trapped system, when con­densate forms during normal
operation, the water level in
the trap rises until there is a
constant outflow.

5

For acoustically sensitive areas, a

1/2-inch thick field provided vi-
bration pad should be installed
below the vertical unit. This field
provided piece should be equal to
the overall foot-print size of the
unit to provide sound damping of
the unit while in operation.

6

Hose kits are used to connect the
water supply and return lines
to the water inlet and outlets.
Trane includes various hose kit
combinations to better facilitate
system flow balancing. These
flexible hoses, reduce vibration
between the unit and the rigid
piping system.

32 WSHP-PRC001-EN

Application
Considerations

Hanging the Horizontal

The horizontal unit GEH is a ceiling hung unit. It is
usually applied as a totally concealed unit above an
acoustical ceiling grid.

Because the GEH is equipped with several inlet and
discharge arrangements, it allows for numerous
application needs, and is field convertible at the jobsite.

The GEH and GEV units are equipped with a dual
sloped, non corrosive drain pan to enhance drainability
and indoor air quality.

When hanging the horizontal GEH design, local building
codes may require the unit to be pitched approximately
1/4-inch per foot toward the drain in both directions.
This aids in condensate removal from the drain pan. See
Figure 41 for unit slope.

Figure 41: Unit slope

Figure 42: Unit duct collar and hanging device

Hanging Devices and
Duct Attachments

All GEH units are shipped with factory mounted hanging

brackets and rubber isolation grommets. The

3/8-inch all-thread and 3/8-inch washer and nut are field

provided.

One-inch duct collars are provided for field duct
attachment to the supply-air outlet. The duct collars,
filter racks, filter and grommets are field installed. These
items are shipped in an inclosure external to the unit.
See Figure 42 for unit duct collar and hanging device
installation.

Flexibility of the GEH allows for dual filtration in a free
return application. With the field installed dual filtration
accessory, filter maintenance of the unit is significantly
less.
The accessory package includes both the bottom and
top filter rack, and one, 1-inch or 2-inch filter. Table 3
provides dual filtration accessory numbers appropriate
to unit size.

Table 3: Dual filter accessory kit numbers

Unit Size

1-inch Filter

006-015 4474 0630 0100 4474 0634 0100

018-030 4474 0631 0100 4474 0635 0100
036, 042 4474 0632 0100 4474 0636 0100
048, 060 4474 0633 0100 4474 0637 0100

1-inch

Filter Kit Part No.

2-inch

Filter Kit Part No.

WSHP-PRC001-EN 33

Application
Considerations

Condensate Traps

When designing a condensate trap for the water-source system, it’s important to
consider the unit’s draw through design.

Under normal conditions, condensate runs down the coil fins and drips into a
condensate pan. In situations where no trap is installed, the water level that
would be maintained in the trap to create a seal, backflows through the drainline
into the unit. Because the fan pulls air through the air-to-refrigerant
heat-exchanger, this incoming air stream could launch water droplets, forming
at the base of the coil, into the air. Air flowing through the coil can then spray
condensate into the fan intake, with the possibility of propelling moisture into
other parts of the mechanical system. This aerosol mist can be carried through
the ducts and into the conditioned air space.

Another problem with air backflow, is the source of that air. Drain lines typically
flow into waste or sewage lines, giving the potential to introduce methane and
other contaminants from the drain system into the airstream.

In a properly trapped system, when
condensate forms during normal
operation, the water level in the trap rises
until there is a constant outflow. See
Figure 43, for the appropriate
dimensions required in designing a
negative pressure system.

Figure 43: Proper condensate trapping

34 WSHP-PRC001-EN

Application
Considerations

Installation Made Easy

Installing a horizontal unit inside a corridor to enhance sound attenuation provides value to duct design. Trane takes this
fact one step further.

The new GEH design offers same side return-air/supply-air access to the unit. This access is contained within the overall
dimension of the units length as shown in Figure 44. The duct access to the unit allows the unit to be installed closely
against a corridor wall, while at the same time eliminating space required for the duct design.

Most horizontal unit designs provide an opposite supply air from the return air arrangement, or an end supply arrangement
option. See Figure 45 for end-supply example. An end-supply design increases the overall unit length of the system to
accommodate a 90-degree duct turn. This not only requires added space, but also adds cost in both materials and installa­tion.

Additional value to the design is acquired through the same side supply/return-air design. This design eliminates a require­ment for a four sided service access. When installing the same side return/supply-air access, a brief 3-inch minimum is all
that is required between the unit and the wall.

Figure 44: Same-side supply/return-air Figure 45: End supply arrangement/ductwork

WSHP-PRC001-EN 35

Duct Design for Noise Control

Proper acoustics are often a design
requirement. Most of the problems
that are associated with HVAC
generated sound can be avoided
by properly selecting and
locating the components of the
system. Acoustical modeling
should be used to find the
lowest cost design to meet a
specific sound
requirement, however,
there are some general do’s
and don’ts that should be
observed.

Figure 46 shows a supply air duct
that is placed too close to the blower
to provide substantial noise
attenuation. It also, represents the
effects on sound that a short supply
branch connected to the discharge
may produce. Avoid these forms of
connections when designing ductwork
where noise attenuation is critical.
The following suggestions will reduce
the amount of sound that reaches the
ocupied space:

Application
Considerations

Figure 46: Improper supply-air ducting

• Design the duct run with two
90-degree turns

• Line the first 5 feet of the
supply trunk

• Line elbows and transi­tion pieces, as well as a
short distance upstream
and downstream of the
fittings

• Use flexible connections to iso­late vibrations

• Provide multiple discharges

• Keep duct velocity low

See Figure 47 for a positive represen­tation of supply duct work design for
noise attenuation on units over 1 1/2
tons.

36 WSHP-PRC001-EN

Figure 47: Desired supply-air ducting

Figure 48: Improper return-air ducting

Application
Considerations

Sound control applies to the return
side of the duct design as well as the
supply side. Figure 48, demonstrates
a poor installation. Note that the
return air opening is close to the
cabinet of the unit.

Figure 49 graphic represents proper
installation of return-air duct. This

includes

• Two 90-degree bends prior to the
intake

• Lining the first 10 feet of the
return air duct

• Locating the return-air intake
away from the unit blower

A duct system with noise control
in-mind can be designed by:

• Keeping air flow velocities low

Figure 49: Proper return-air ducting

• Using aerodynamic fittings

• Using a duct liner if metal duct is
applied

• Avoiding line-of-sight connec­tions between a noise source and
an outlet

• Avoiding line-of-sight connection

between a noise source and an

inlet

• By properly locating balancing
dampers

• Sealing cracks, seams and joints
in the duct run and equipment
panels

• Blocking transmission through
walls, ceiling and floors

• Mounting and supporting the
ductwork with isolation devices
that absorb vibration

• Using flexible duct connections

• Using flexible braided hoses on
the water connections

WSHP-PRC001-EN 37

Application
Considerations

acting valve may be adjusted to main­tain a desired head pressure.

When the unit is OFF, or is in the heat­ing mode, the valve closes. This is be­cause the pressure acting on the valve
is out of the spring set-range.

In the heating mode, the valve con­trolling the water flow is referred to a a
reverse acting valve. As the spring ten­sion increases, the suction pressure

Using Water Regulating Valves

The function of the water regulating
valve assembly is to minimize the
amount of water which flows through
the water-source heat pump. These
valves are most often used in systems
where the water is wasted, but may
also be used in boiler/cooling tower in­volving variable speed pumping. In a
variable speed application, the valves
are used to meter desirable water flow
through the unit when the unit is run­ning, and to stop water flow when the
unit is not running (but may not in-
clude a 100% shut-off).

The water regulating valve assembly
consists of two valves piped in paral­lel. When the water-source heat
pump’s compressor is de-energized,
both valves are closed, allowing no
water to flow through the unit. But,
when the unit compressor is ener­gized, one of the valves is closed and
the other valve will allow water flow
through the unit.

In cooling mode, the valve control­ling the water flow is referred to as a
direct acting valve. As the spring ten­sion increases, the head pressure will
also increase. This is due to the de­crease in water flow through the unit.
Note, the valve is being controlled by
the head pressure. As the head pres­sure increases, the water flow increas­es, and vice versa. The valve is
controlled by two pressures. The re­frigerant pressure in the high side of
the system, and the spring pressure,
acting on the opposite side of the
valve.
Note: The spring tension on the direct

38 WSHP-PRC001-EN

will increase. This is due to the in­crease in water flow through the unit.
Note, the valve is being controlled by
the suction pressure. As the suction
pressure decreases, the water flow in­creases, and vice versa. The valve is
controlled by two pressures. The re­frigerant pressure in the low side of
the system, and the spring pressure,
acting on the opposite side of the
valve.

Note: The spring tension on the re­verse acting valve may be adjusted to
maintain a desired suction pressure.

When the unit is OFF, or is in the cool­ing mode, the valve closes. This is be­cause the pressure acting on the valve
is out of the spring set-range.

Both the direct acting and the reverse
acting valves should be tapped into
the same refrigerant line via a schraed­er connection. This line must be a high
pressure line when the unit is in the
cooling mode, and a low pressure line
when the unit is in the heating mode.
The only line that will accommodate
this condition is the vapor line running
between the reversing valve and the
water-to-refrigerant heat exchanger.

Note: In many applications, a water
regulating valve may be used to meter
water flow to the equipment instead of
metering refrigerant flow to the equip­ment. This is typically applied when
the equipment does not contain a ther­mal expansion refrigerant metering
device. Trane places a thermal expan­sion valve on all water-source and
ground-source heat pumps to provide
maximum performance of the equip­ment. Capillary tube assemblies are
not used on Trane water-source or
ground-source heat pump equipment.
Therefore, a water regulating valve is
not required on most equipment appli­cations.

Application
Considerations

Figure 50: Hybrid system design

Types of Applications

In systems that use a boiler/cooling
tower design, water pumps are placed
between the auxiliary equipment
(boiler, cooling tower, etc.) and the
WSHPs to ensure positive water
pressure throughout the system.
Through this placement, the pump is
able to pressurize the piping that
serves the units, allowing the
regulated makeup water to pressurize
the pump section.

With this application, the cooling
tower is used to dissipate heat from
the condensing process. The
condensing water is cooled for
recirculation back to the
water-to-refrigerant heat exchanger
by using a combination of heat and
mass transfer by evaporation. The
type of cooling tower chosen for the
application may include an
open-circuit cooling tower with a

gasket-plate heat exchanger to close
the loop, or a closed-circuit fluid
cooler design.

Hybrid Systems

Some systems have evolved into a hy­brid (combination) system due to
building additions/phases or new re­quirements.

A hybrid system may have began with
a geothermal ground loop heat ex­changer used to extract or add heat to
the building. As additional rooms or
buildings were added onto the sys­tem, the ground loop design became
undersized for the new demand. A
cooling tower may be the solution to
off-load the peak demand of the new
building addition. This may be an inex­pensive means of tempering the loop
to it’s appropriate working conditions.
The cooling tower may be used in con­junction with the loop to lower loop
temperatures during off-peak hours
(at night) to support the peak load of
the loop during the day.

Other additions may include a require­ment for fresh-air ventilation. A
fresh-air, air handler, along with a
chiller may be introduced to the closed
loop system to allow tempered
fresh-air into the building.

The buildings heating and cooling
needs are not based off of one type of
component, but perform harmonious
of each other. Because the loop is
closed, heat recovery from the loop it­self can be shared with the other major

components.

The heat pumps are capable of heat-

ing or cooling a space independent

of one another to provide individ-

ual heating and cooling needs.
A hybrid system should be con-

sidered on existing building design
when an offset of cooling energy is a
requirement. See Figure 50 for hybrid
system design.

WSHP-PRC001-EN 39

Selection
Procedure

Information in relation to the new
ARI-ISO 13256-1 may be found on
Page 41 of this catalog. A complete
calculation of the conversion is
provided.

The performance standard ARI/ISO
13256-1 became effective Jan. 1, 2000.
It replaces ARI standards 320, 325 and

330. This new standard has three ma­jor categories: Water Loop (ARI 320),
Ground Water (ARI 325), Ground Loop
(ARI 330). Although these standards
are similar there are some differences.

The cooling efficiency is measured in
EER but includes a Watt-per-Watt unit
of measure similar to the traditional
COP measurement.

The entering water temperature has
changed to reflect the centigrade tem­perature scale. For instance the water
loop heating test is performed with
68-degree F (20-degree C) water in­stead of 70-degree F. The cooling tests
are performed with 80.6-degree F
(27-degree C) dry bulb and 66.2-de­gree F (19-degree C) wet bulb entering
air instead of the traditional 80-degree
F dry bulb, and 67-degree F wet bulb
entering air temperatures. This data
(80.6/66.2) may be converted to 80/67
by using the entering air correction ta­ble.

A pump power correction has been
added onto the existing power con­sumption. Within each model, only
one water flow rate is specified for
each performance category, and
pumping watts are calculated utilizing
the pump power correction formula:
(gpm x 0.0631) x press drop x 2990) /

300.

Note: gpm relates to water flow, and
press drop relates to the drop through
the unit heat exchanger at rated water
flow in feet of head.
The fan power is corrected to zero ex­ternal static pressure. The nominal air­flow is rated at a specific external
static pressure. This effectively reduc­es the power consumption of the unit,
and increases cooling capacity but de-

creases heating capacity. These watts
are significant enough in most cases
to increase EER and COP over ARI 320,
325, and 330 ratings.

Cooling Dominated
Applications

If humidity levels are moderate to high
in a cooling dominated application,
the heat pump should be selected to
meet or exceed the calculated sensible
load. Also, the unit’s sensible capacity
should be no more than 115% of the
total cooling load (sensible + latent),
unless the calculated latent load is less
than the latent capacity of the unit.

The sensible-to-total cooling ratio can
be adjusted with airflow. If the airflow
is lowered, the unit latent capacity will
increase. When less air is pulled
across the DX coil, more moisture will
condense from the air.

Heating Dominated
Applications

Unit sizing in heating dominated appli­cations is based upon humidity levels
for the climate, and goals for operating
cost and installation costs.

If humidity levels are moderate, the
heat pump should be selected with the
heating capacity equal to 125% of the
cooling load.

If humidity levels are low in the appli­cation and low operating cost is im­portant, the heat pump and ground
loop should be sized for 90% to 100%
of the heating load.

If humidity levels are low and lower
initial cost is important, then the heat
pump and ground loop should be
sized for 70% to 85% of the heating
load, with the remaining load to be
treated with electric resistance heat.

Installation cost will be reduced in this
approach because of the smaller heat
pump selection and less loop materi­als.

In general, the system will not use
enough electric heat to offset the high­er installation costs associated with a
fully sized or oversized system.

Finally, a unit sized for the entire heat­ing load in a heating dominated appli­cation will be oversized in cooling.
Comfort is reduced from increased
room humidity caused by short-run
times. Short cycling will also shorten
the life expectancy of the equipment
and increase power consumption and
operating cost.

Many rebate incentives require the
heat pump and ground loop to be
sized for the entire heating load. Check
with you local utility for their require­ments.

Selection Program

All WSHP products should be selected
through the Trane Official Product Se­lection System, TOPSS.

If this program has not been made
available, ask a local Trane sales engi­neer to supply the desired selections
or provide a copy of the program.

Required Fields

The first step in the selection is to de­termine either:

Total cooling capacity
Sensible capacity
Heating capacity

The maximum allowable water pres­sure drop and selection ranges can
also be identified.

40 WSHP-PRC001-EN

Selection
Procedure

New Performance Ratings

All performance data in this catalog is rated to the new ARI-ISO 13256-1 standard . The following information should be
used in gaining a clearer understanding of the differences on the new ARI-ISO standard versus the ARI 320/330 standards
of today.

The ARI-ISO 13256-1 standard includes adjustment to include pump wattage and fan wattage. For these new calculations,
review SP-1 for ISO pump penalty adjustment calculation and SP-2 for fan wattage adjustment calculation.

SP-1: ISO pump penalty adjustment calculation

ISO Pump Penalty (GPM, Feet of pressure drop)

1. Calculate the pump penalty for the ISO standard

2. Calculations must be done in SI (International Standard) units

Note: GPM = Gallons per minute, the actual flow of water.
FtHd = The measured water side pressure drop in feet of head

Flow = GPM x 0.0631 Convert GPM to liters per second.
PressDrop = FtHd x 2990 Convert feet of water to pascals
Pump Penalty = Flow x PressDrop / 300 Note: 300 is a constant

SP-2: ISO fan wattage adjustment calculation

ISO Fan Wattage Adjustment (CFM, SP)

1. Calculate the fan watt factor for the ISO standard

2. Subtract watts from total watts

3. Calculations must be done in SI (International Standard) units

Note: CFM = Cubic feet per minute of air-flow
SP = External static pressure in inches of water glass

Flow = CFM x 0.472 Convert CFM to liters per second.
ESP = SP x 249 Convert inches of water to pascals
Fan Watt Adjustment = Flow x ESP / 300 Note: 300 is a constant

Differences in test conditions for ARI-ISO versus ARI 320/330 are listed below.

Test Conditions

Cooling Capacity F F F F

Entering-Air (Dry Bulb) 80 80.6 80 80.6
Entering-Air (Wet Bulb) 67 66.2 67 66.2
Entering Water 85 86 77 77
Leaving Water 95 Note 2 Note 2 Note 2
Fluid Flow Rate Note 1 Note 3 Note 3 Note 3

Heating Capacity

Entering-Air (Dry Bulb) 70 68 70 68
Entering Water 70 68 32 32
Fluid Flow Rate Note 1 Note 3 Note 3 Note 3

Note 1: Flow rate is set by standard rating, cooling test.
Note 2: As determined by the flow rate to be specified by the manufacturer.
Note 3: Flow rate specified by the manufacturer.

WSHP-PRC001-EN 41

ARI 320 ISO WLHP

(water loop heat pump)

ARI 330 ISO GLHP

(ground loop heat pump)

Selection
Procedure

ISO Cooling Data Calculations

Examples for cooling calculations in reference to ARI-ISO 13256-1 is listed below. This step-by-step example, utilizes the
unit information as shown in SP-3, to verify the ISO calculations found in SP-4.

SP-3: Unit information

Unit Information

Total Unit Watts 1129
Air Flow, CFM 609
Static Pressure at the unit (in. wg) 0.12
GPM 5.97
Total Pressure Drop across water side (Ft. of water) 2.08

Air Side Capacity

Sensible Capacity (Btuh) 14000
Latent Capacity (Btuh) 7572
Total Cooling Capacity before adjustment (Btuh) 21572
Sensible/Total Heat Ratio 0.649

SP-4: ISO calculations

ISO Calculations

ARI-ISO Power Adjustment

Fan Power (watts) 29
Pump Penalty (watts) 8

ARI-ISO Capacity Adjustment

Fan Power (Btuh) 99

ARI-ISO Ratings

Cooling Capacity (Btuh) 21671
Power Input (watts) 1108
Energy Efficiency Ratio (EER) 19.56

Explanation of Cooling Calculations

STEP 1:

To calculate the fan power adjustment, refer to SP2 on Page 41
for the procedure on how to calculate the fan power adjustment
factor.

In this example:

CFM = 609
SP = 0.12

Fan Power Adjustment

=(CFM x 0.472) x (SP x 249) / 300
=(609 x 0.472) x (0.12 x 249) / 300
=29 Watts

STEP 2:

To calculate pump penalty, refer to SP1 on Page 41 for the
procedure on how to calculate the pump penalty.

In this example:

GPM = 5.97

STEP 4:

To calculate the ARI-ISO 13256-1 Cooling Capacity Rating, add
the Cooling Capacity Adjustment (Btuh) to the Total Cooling
Capacity.

In this example:

ARI-ISO 13256-1 Cooling Capacity Rating = 21572 + 99

Result:

ARI-ISO 13256-1 Cooling Capacity Rating = 21671

STEP 5:

To calculate ARI-ISO 13256-1 Ratings Power Input (watts), add
the actual total measured watts to the pump penalty, then sub­tract the Fan Power adjustment watts.

In this example:

Power Input = 1129 + 8 - 29

Result:

Power Input = 1108

FtHd = 2.08

Pump Penalty

=(GPM x 0.0631) x (PressDrop x 2990) / 300
=(5.97 x 0.0631) x (2.08 x 2990) / 300

=8 Watts

STEP 3:

To calculate capacity adjustment, multiply 3.413 times the
Fan Power Adjustment factor rounded to the nearest inte-

STEP 6:

To calculate the Energy Efficiency Ratio, divide the ARI-ISO
Cooling Capacity by the ARI-ISO Power Input watts.

In this example:

Energy Efficiency Ratio = 21671 / 1108

Result:

Energy Efficiency Ratio = 19.56

ger.

In this example:

Capacity adjustment = Fan Power Adjustment x 3.413

Result:

=29 x 3.413
=99 Btuh

42 WSHP-PRC001-EN

Selection
Procedure

ISO Heating Data Calculations

Examples for heating calculations in reference to ARI-ISO 13256-1 is listed below. This step-by-step example, utilizes the
unit information as shown in SP-5, to verify the ISO calculations found in SP-6.

SP-5: Unit information

Unit Information

Total Unit Watts 1592
Air Flow, CFM 629
Static Pressure at the unit (in. wg) 0.14
GPM 5.02
Total Pressure Drop across water side (Ft. of water) 2.08

Air Side Capacity

Total Heating Capacity before adjustment (Btuh) 25118

Explanation of Heating Calculations

STEP 1:

To calculate the fan power adjustment, refer to SP2 on Page
41 for the procedure on how to calculate the fan power
adjustment factor.

In this example:

CFM = 629
SP = 0.14

Fan Power Adjustment

=(CFM x 0.472) x (SP x 249) / 300
=(629 x 0.472) x (0.14 x 249) / 300
=34 Watts

STEP 2:

To calculate pump penalty, refer to SP1 on Page 41 for the
procedure on how to calculate the pump penalty.

In this example:

GPM = 5.02
FtHd = 2.08

Pump Penalty

=(GPM x 0.0631) x (PressDrop x 2990) / 300
=(5.02 x 0.0631) x (2.08 x 2990) / 300

=7 Watts

STEP 3:

To calculate capacity adjustment, multiply 3.413 times the
Fan Power Adjustment factor rounded to the nearest inte­ger.

In this example:

Capacity adjustment = Fan Power Adjustment x 3.413

Result:

=34 x 3.413
=116 Btuh

SP-6: ISO calculations

ISO Calculations

ARI-ISO Power Adjustment

Fan Power (watts) 34
Pump Penalty (watts) 7

ARI-ISO Capacity Adjustment

Fan Power (Btuh) 116

ARI-ISO Ratings

Heating Capacity (Btuh) 25002
Power Input (watts) 1565
Coefficient of Performance (COP) 4.68

STEP 4:

To calculate the ARI-ISO 13256-1 Heating Capacity Rating, sub­tract the Heating Capacity Adjustment (Btuh) from the Total
Heating Capacity.

In this example:

ARI-ISO 13256-1 Heating Capacity Rating = 25118 - 116

Result:

ARI-ISO 13256-1 Heating Capacity Rating = 25002

STEP 5:

To calculate ARI-ISO 13256-1 Ratings Power Input (watts), add
the actual total measured watts to the pump penalty, then sub­tract the Fan Power adjustment watts.

In this example:

Power Input = 1592 + 7 - 34

Result:

Power Input = 1565

STEP 6:

To calculate the Coefficient of Performance, divide the ARI-ISO
Heating Capacity by (ARI-ISO Power Input watts x 3.413).

In this example:

Energy Efficiency Ratio = 25002 / (1565 x 3.413)

Result:

Energy Efficiency Ratio = 4.68

WSHP-PRC001-EN 43

Model
Number

Horizontal/Vertical Water-Source Comfort System

G E H B 036 1 1 D 0 1 1 0 D L D 0 1 0 N 0 0 1 1 0 0 0 1 0 0 0 0 000

5 10 15 20

DIGITS 1-3: UNIT

CONFIGURATION

GEH = High Efficiency Horizontal
GEV = High Efficiency Vertical

DIGIT 4: DEVELOPMENT

SEQUENCE B

DIGITS 5-7: NOMINAL CAPACITY

006 = 1/2 Ton
009 = 3/4 Ton
012 = 1 Ton
015 = 1 1/4 Ton
018 = 1 1/2 Ton
024 = 2 Ton
030 = 2 1/2 Ton
036 = 3 Ton
040 = 3 1/3 Ton (vertical ONLY)

DIGIT 8: VOLTAGE (Volts/Hz/Phase)

1 = 208/60/1 6 = 220-240/50/1
2 = 230/60/1 7 = 265/60/1
3 = 208/60/3 8 = 230/60/3
4 = 460/60/3 9 = 380-415/50/3
5 = 575/60/3

DIGITS 9: HEAT EXCHANGER

1 = Copper-Water Coil
2 = Cupro-Nickel Water Coil

DIGITS 10: CURRENT DESIGN

SEQUENCE

DIGITS 11: REFRIGERATION

CIRCUIT

0 = Heating and Cooling Circuit
2 = Heating and Cooling Circuit

with Hot Gas Reheat

3 = Heating and Cooling Circuit

with Waterside Economizer

4 = Heating and Cooling Circuit

with HGR and WSE
A = Cooling ONLY Circuit
C = Cooling ONLY Circuit

with Hot Gas Reheat

44 WSHP-PRC001-EN

042 = 3 1/2 Ton
048 = 4 Ton
060 = 5 Ton
150 = 12 1/2 Ton
180 = 15 Ton
240 = 20 Ton
300 = 25 Ton

D = Cooling ONLY Circuit

with Waterside Economizer

E = Cooling ONLY Circuit

with HGR and WSE

DIGITS 12: BLOWER

CONFIGURATION

1/2 through 5 Ton Units
1 = Standard Blower Motor
2 = High Static Blower Motor

12 1/2 through 25 Ton Units
A = Drive Package A
B = Drive Package B
C = Drive Package C
D = Drive Package D
E = Drive Package E
F = Drive Package F
G = Drive Package G
H = Drive Package H
J = Drive Package J

DIGIT 13: CUSTOMER CHANNEL

1 = Boiler/Tower Design for Trane

Commercial Group

2 = Geothermal Design for Trane

Commercial Group

5 = Trane International Group

DIGIT 14: OPEN DIGIT = 0

DIGIT 15: SUPPLY-AIR

ARRANGEMENT

B = Back Supply-Air Arrangement
F = Front Supply-Air Arrangement
L = Left Supply-Air Arrangement
R = Right Supply-Air Arrangement
T = Top Supply-Air Arrangement

DIGIT 16: RETURN-AIR

ARRANGEMENT

B = Back Return-Air Arrangement
F = Front Return-Air Arrangement
L = Left Return-Air Arrangement
R = Right Return-Air Arrangement

25

DIGIT 17: CONTROL TYPES

0 = Basic 24 V Controls
D = Deluxe 24 V Controls
C = Tracer ZN510 Controls
B = Tracer ZN524 Controls

DIGITS 18: TSTAT/SENSOR

0 = Wall Mounted Location

DIGITS 19: FAULT SENSORS

0 = No Fault Sensor
1 = Condensate Overflow Sensor
2 = Filter Maintenance Timer
3 = Condensate Overflow and Filter

Maitenance Timer
4 = Fan Status Sensor
6 = Condensate Overflow and Fan

Status
H = Fan Status and Filter

Maintenance Timer
J = Fan Status, Filter Maintenance

Timer and Condensate Overflow

Sensor

DIGITS 20: TEMPERATURE

0 = No Additional Temperature

Sensor
1 = Entering Water Sensor

DIGITS 21: NIGHT SETBACK

0 = No Night Setback Relay
N = Night Setback Relay

DIGITS 22: ELECTRIC HEAT

0 = No Electric Heat
1 = Internal Boilerless Electric Heat
4 = External Boilerless Electric Heat
5 = External Supplemental Electric

Heat

30

LOCATION

SENSOR

CONTROL

Model
Number

DIGITS 23: UNIT MOUNTED

DISCONNECT

0 = No Unit Mounted Disconnect

DIGITS 24: FILTER TYPE

0 = 1" Filter; No Duct Flange
1 = 1" Throwaway Filter
2 = 2" Throwaway Filter

DIGITS 25: ACOUSTIC

ARRANGEMENT

0 = Enhanced Sound Attenuation
1 = Deluxe Sound Attenuation

DIGITS 26: FACTORY

CONFIGURATION

0 = Standard Factory Configuration

DIGITS 27: PAINT COLOR

0 = No Paint Selection Available

DIGITS 28: OUTSIDE AIR

0 = No Outside Air Option Available

DIGITS 29: PIPING

ARRANGEMENT

0 = Standard Piping Arrangement
1 = Standard Piping with Schrader

Connection for Water Regulating
Valve (1/2 to 5 Ton Units ONLY)

DIGITS 30-36: DOES NOT APPLY

TO GEH or GEV

0000000 = Digits 30-36 are not

applicable to the GEH or
GEV products

WSHP-PRC001-EN 45

General
Data

Table G1: General data about the units

Model GEH 006 009 012 015

Unit Size Length (in) 40 40 40 40

Height (in) 15 15 15 15

Width (in) 20 20 20 20

Compressor Type Rotary Rotary Rotary Rotary

Approximate Weight with Pallet (lb) 188 188 188 188
Approximate Weight without Pallet (lb) 158 158 158 158

Filter Size Actual (in) 14 5/8 x 20 1/4 14 5/8 x 20 1/4 14 5/8 x 20 1/4 14 5/8 x 20 1/4

Water in/out size (FPT) inches 1/2 1/2 1/2 1/2

Condensate size (NPTI) inches 3/4 3/4 3/4 3/4

Blower Wheel Size Direct Drive (in) 9 x 4 9 x 4 9 x 4 9 x 4

Table G2: General data about the units (continued)

Model GEH 018 024 030 036

Unit Size Length (in) 46 46 46 50

Height (in) 17 17 17 19
Width (in) 23 23 23 25

Compressor Type Rotary Reciprocating Reciprocating Reciprocating

Approximate Weight with Pallet (lb) 278 278 278 318
Approximate Weight without Pallet (lb) 248 248 248 288

Filter Size Actual (in) 16 3/8 x 23 5/8 16 3/8 x 23 5/8 16 3/8 x 23 5/8 18 5/8 x 25 3/8

Water in/out size (FPT) inches 3/4 3/4 3/4 3/4

Condensate size (NPTI) inches 3/4 3/4 3/4 3/4

Blower Wheel Size Direct Drive (in) 9 x 6 10 x 6 10 x 6 12 x 8

Table G3: General data about the units (continued)

Model GEH 042 048 060

Unit Size Length (in) 50 58 58

Height (in) 19 21 21
Width (in) 25 33 33

Compressor Type Reciprocating Reciprocating Scroll

Approximate Weight with Pallet (lb) 318 428 428
Approximate Weight without Pallet (lb) 288 398 398

Filter Size Actual (in) 18 5/8 x 25 3/8 20 5/8 x 29 3/4 20 5/8 x 29 3/4

Water in/out size (FPT) inches 1 1 1

Condensate size (NPTI) inches 3/4 3/4 3/4

Blower Wheel Size Direct Drive (in) 12 x 8 12 x 11 12 x 11

46 WSHP-PRC001-EN

General
Data

Table G4: General data about the units

Model GEV 006 009 012 015 018

Unit Size Length (in) 21 1/2 21 1/2 21 1/2 21 1/2 21 1/2

Height (in) 31 1/4 31 1/4 31 1/4 31 1/4 39 1/4

Width (in) 19 1/2 19 1/2 19 1/2 19 1/2 21 1/2

Compressor Type Rotary Rotary Rotary Rotary Reciprocating

Approximate Weight with Pallet (lb) 178 178 178 178 268
Approximate Weight without Pallet (lb) 158 158 158 158 248

Filter Size Actual (in) 15 7/8 x 19 7/8 15 7/8 x 19 7/8 15 7/8 x 19 7/8 15 7/8 x 19 7/8 17 7/8 x 24 7/8

Water in/out size (FPT) inches 1/2 1/2 1/2 1/2 3/4

Condensate size (NPTI) inches 3/4 3/4 3/4 3/4 3/4

Blower Wheel Size Direct Drive (in) 9 x 4 9 x 4 9 x 4 9 x 4 10 x 6

Table G5: General data about the units (continued)

Model GEV 024 030 036 040 042

Unit Size Length (in) 21 1/2 21 1/2 26 1/2 21 1/2 26 1/2

Height (in) 39 1/4 39 1/4 41 7/8 39 1/4 41 7/8

Width (in) 21 1/2 21 1/2 24 1/2 21 1/2 24 1/2

Compressor Type Reciprocating Reciprocating Reciprocating Reciprocating Reciprocating

Approximate Weight with Pallet (lb) 268 268 308 268 308
Approximate Weight without Pallet (lb) 248 248 288 248 288

Filter Size Actual (in) 17 7/8 x 24 7/8 17 7/8 x 24 7/8 19 7/8 x 24 7/8 17 7/8 x 24 7/8 19 7/8 x 24 7/8

Water in/out size (FPT) inches 3/4 3/4 3/4 3/4 3/4

Condensate size (NPTI) inches 3/4 3/4 3/4 3/4 3/4

Blower Wheel Size Direct Drive (in) 10 x 6 10 x 6 10 x 6 10 x 6 12 x 8

Table G6: General data about the units (continued)

Model GEV 048 060 150 180 240

Unit Size Length (in) 30 1/2 30 1/2 81 5/8 81 5/8 81 5/8

Height (in) 46 7/8 46 7/8 68 68 68

Width (in) 26 1/2 26 1/2 36 1/4 36 1/4 36 1/4

Compressor Type Reciprocating Scroll Scroll (2) Scroll (2) Scroll (2)

Approximate Weight with Pallet (lb) 396 396 1215 1225 1615
Approximate Weight without Pallet (lb) 248 248 1170 1180 1580

Filter Size Actual (in) 27 7/8 x 29 7/8 27 7/8 x 29 7/8 19 5/8 x 24 5/8

(6)

Water in/out size inches 1 FPT 1 FPT 1 5/8 FPT 1 5/8 FPT 2 1/8 FPT

Condensate size (NPTI) inches 3/4 3/4 3/4 3/4 3/4

Blower Wheel Size and quantity 12 x 11 (DD) 12 x 11 (DD) 15 x 15 15 x 15 (2) 12 x 12

Table G7: General data about the units (continued)

Model GEV 300

Unit Size Length (in) 81 5/8

Height (in) 68

Width (in) 36 1/4

Compressor Type Scroll (2)

Approximate Weight with Pallet (lb) 1665
Approximate Weight without Pallet (lb) 1640

Filter Size Actual (in) 19 5/8 x 24 5/8 (6)

Water in/out size (sweat) inches 2 1/8 FPT

Condensate size (NPTI) inches 3/4

Blower Wheel Size and quantity (regular-low static/high static) (2) 15 x 11 / (2) 12 x

WSHP-PRC001-EN 47

12

19 5/8 x 24 5/8

(6)

19 5/8 x 24 5/8

(6)

General Data
Air-to-Refrigerant Coils

Table G8: GEH/GEV 006, 009

Working Pressure 425
Tubes High 14
Tubes Deep 2
No. of Circuits 1
Finned vol. (h,w,d) 14 x 16 x 1.734
Coil Surface Area (Ft2) 1.56
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G9: GEH/GEV 012

Working Pressure 425
Tubes High 14
Tubes Deep 3
No. of Circuits 2
Finned vol. (h,w,d) 14 x 16 x 2.598
Coil Surface Area (Ft2) 1.56
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G10: GEH/GEV 015

Working Pressure 425
Tubes High 14
Tubes Deep 3
No. of Circuits 1
Finned vol. (h,w,d) 14 x 16 x 2.598
Coil Surface Area (Ft2) 1.56
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G11: GEH 018, 024, 030

Working Pressure 425
Tubes High 16
Tubes Deep 4
No. of Circuits 4
Finned vol. (h,w,d) 16 x 19 x 3.464
Coil Surface Area (Ft2) 2.11
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G12: GEV 018, 024, 030, 040

Working Pressure 425
Tubes High 21
Tubes Deep 4
No. of Circuits 4
Finned vol. (h,w,d) 21 x 16 x 3.464
Coil Surface Area (Ft2) 2.33
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G13: GEH/GEV 036, 042

Working Pressure 425
Tubes High 18
Tubes Deep 4
No. of Circuits 6
Finned vol. (h,w,d) 18 x 21 x 3.464
Coil Surface Area (Ft2) 2.63
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G14: GEH 048, 060

Working Pressure 425
Tubes High 20
Tubes Deep 4
No. of Circuits 8
Finned vol. (h,w,d) 20 x 29 x 3.464
Coil Surface Area (Ft2) 4.03
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G15: GEV 048, 060

Working Pressure 425
Tubes High 24
Tubes Deep 4
No. of Circuits 8
Finned vol. (h,w,d) 24 x 25 x 3.464
Coil Surface Area (Ft2) 4.17
Fins Per Inch 12
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G16: GEV 150 (dual compr. circuit)

Working Pressure 425
Tubes High 28
Tubes Deep 2
No. of Circuits 7 refrig flow paths (2X)
Finned vol. (h,w,d) 28 x 73 x 1.734
Coil Surface Area (Ft2) 14.19
Fins Per Inch 14
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G17: GEV 180 (dual compr. circuit)

Working Pressure 425
Tubes High 32
Tubes Deep 3
No. of Circuits 9 refrig flow paths (2X)
Finned vol. (h,w,d) 32 x 73 x 2.598
Coil Surface Area (Ft2) 16.22
Fins Per Inch 14
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

Table G18: GEV 240, 300

Working Pressure 425
Tubes High 36
Tubes Deep 4
No. of Circuits 18 refrig flow paths (2X)
Finned vol. (h,w,d) 36x 73 x 3.464
Coil Surface Area (Ft2) 18.25
Fins Per Inch 14
Tube Material Copper
Tube OD (in) 3/8
Wall Thickness 0.014
Return Bends Copper

(dual compr. circuit)

48 WSHP-PRC001-EN

Performance Data
ARI-ISO (WLHP/GLHP)

Table P1: ARI-ISO Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air, and for heating at 68 F DB entering air at ARI/ISO 13256-1
rated CFM.

For conditions other than what is tabulated, multipliers must be used to correct performance. See the Fan Correction Factor Tables for
CFM other than rated, and the Cooling or Heating correction factors for variations in entering air temperature. Data shown below is per­formance data at ARI/ISO 13256.1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

Unit Size Rated Flow

Rate, GPM

006 1.5 190 7.0 13.0 8.9 4.3 7.3 15.2 5.7 3.2
009 2.1 285 8.6 12.9 11.1 4.6 9.0 15.3 7.1 3.4
012 2.8 380 12.2 13.2 13.5 4.4 12.7 15.0 9.5 3.4
015 3.5 460 13.8 14.0 17.5 4.8 14.6 16.6 11.1 3.7
018 4.2 570 18.6 13.5 22.1 4.5 19.4 15.7 14.2 3.4
024 5.5 760 25.2 12.6 31.0 4.4 26.8 14.6 19.4 3.4
030 6.9 900 28.1 12.5 33.5 4.3 29.8 14.2 21.3 3.3
036 8.3 1140 34.9 13.7 43.1 4.7 35.9 15.2 25.2 3.5

GEV 040 9.2 1200 37.9 12.7 44.9 4.1 39.9 14.3 27.5 3.2

042 9.7 1330 39.5 12.1 48.5 4.2 41.6 13.6 29.9 3.3
048 11.0 1520 47.3 12.8 57.0 4.3 49.8 14.4 35.1 3.2

060 14.5 1900 57.9 12.8 73.8 4.5 60.1 14.5 47.2 3.3
GEV 150 @ .35 ESP 37.5 5000 141.7 15.5 173.7 5.5 146.0 17.3 108.8 3.9
GEV 180 @ .35 ESP 45.0 6000 170.8 13.0 212.6 4.8 176.2 14.5 132.3 3.5
GEV 240 @ .40 ESP 60.0 8000 246.0 13.1 281.1 4.3 253.4 14.5 192.2 3.4
GEV 300 @ .45 ESP 75.0 10000 274.2 11.6 348.0 4.1 283.6 12.6 230.7 3.2
GEV 300 @ .65 ESP 75.0 10000 274.2 12.1 348.0 4.2 283.6 13.2 230.7 3.3

Rated Air

Flow,

SCFM

cooling

capacity,

WLHP

(Mbtuh)

EER

WLHP

Heating

capacity,

WLHP

(Mbtuh)

COP

WLHP

cooling

capacity,

GLHP

(Mbtuh)

EER

GLHP

Heating

capacity,

GLHP

(Mbtuh)

COP

GLHP

WSHP-PRC001-EN 49

Performance Data
006-Cooling

Table P2: GEH/GEV 006 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 1.5 MINIMUM CFM: 152
RATED CFM: 190 MAXIMUM CFM: 228

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

1.0 8.4 5.5 0.66 0.46 10.0 65.0 1.5

1.2 8.4 5.6 0.66 0.45 10.0 61.6 2.1 8.6 0.41 21.0

1.4 8.5 5.6 0.66 0.45 10.0 59.3 2.7 8.6 0.41 21.0

1.5 8.5 5.6 0.66 0.44 10.0 58.3 3.0 8.6 0.40 21.6

1.6 8.5 5.6 0.66 0.44 10.0 57.5 3.4 8.6 0.40 21.6

1.7 8.5 5.6 0.66 0.43 10.0 56.7 3.7 8.6 0.39 22.2

1.8 8.5 5.6 0.66 0.43 10.0 56.1 4.1 8.7 0.39 22.2

1.0 8.0 5.4 0.68 0.46 9.5 74.1 1.4

1.2 8.0 5.4 0.68 0.45 9.5 70.9 2.0 8.2 0.41 19.9

1.4 8.0 5.5 0.68 0.45 9.6 68.7 2.6 8.2 0.41 20.0

1.5 8.1 5.5 0.68 0.44 9.6 67.8 2.9 8.2 0.40 20.6

1.6 8.1 5.5 0.68 0.44 9.6 67.0 3.2 8.2 0.40 20.6

1.7 8.1 5.5 0.68 0.44 9.6 66.3 3.5 8.3 0.40 20.6

1.8 8.1 5.6 0.69 0.43 9.6 65.6 3.9 8.3 0.39 21.2

1.0 7.4 5.3 0.71 0.50 9.2 86.3 1.4

1.2 7.5 5.3 0.71 0.49 9.2 83.3 1.9 7.7 0.45 17.0

1.4 7.6 5.4 0.71 0.48 9.2 81.1 2.4 7.7 0.44 17.5

1.5 7.6 6.0 0.80 0.48 9.2 80.3 2.7 7.7 0.44 17.6

1.6 7.6 5.4 0.71 0.47 9.2 79.5 3.0 7.8 0.43 18.0

1.7 7.6 5.4 0.71 0.47 9.2 78.9 3.3 7.8 0.43 18.1

1.8 7.7 5.5 0.71 0.47 9.3 78.3 3.6 7.8 0.43 18.2

1.0 7.1 5.2 0.73 0.55 9.0 95.0 1.3

1.2 7.2 5.2 0.73 0.54 9.0 92.1 1.8 7.3 0.50 14.7

1.4 7.3 5.3 0.73 0.53 9.1 90.0 2.3 7.4 0.49 15.1

1.5 7.3 5.3 0.73 0.53 9.1 89.2 2.6 7.4 0.49 15.2

1.6 7.3 5.3 0.73 0.52 9.1 88.4 2.9 7.5 0.48 15.6

1.7 7.3 5.4 0.73 0.52 9.1 87.8 3.1 7.5 0.48 15.6

1.8 7.4 5.4 0.73 0.52 9.1 87.2 3.4 7.5 0.48 15.7

1.0 6.8 5.1 0.74 0.61 8.9 103.9 1.3

1.2 6.9 5.2 0.75 0.60 8.9 101.0 1.7 7.1 0.55 12.8

1.4 7.0 5.2 0.75 0.59 9.0 98.9 2.2 7.1 0.55 12.9

1.5 7.0 5.3 0.75 0.59 9.0 98.1 2.5 7.2 0.55 13.0

1.6 7.0 5.3 0.75 0.59 9.1 97.4 2.7 7.2 0.55 13.1

1.7 7.1 5.3 0.75 0.58 9.1 96.7 3.0 7.2 0.54 13.4

1.8 7.1 5.3 0.75 0.58 9.1 96.1 3.3 7.3 0.54 13.4

1.0 6.5 5.0 0.76 0.67 8.8 112.8 1.2

1.2 6.6 5.1 0.77 0.67 8.9 109.9 1.6 6.8 0.63 10.8

1.4 6.7 5.2 0.77 0.66 9.0 107.9 2.1 6.9 0.62 11.1

1.5 6.7 5.2 0.77 0.65 9.0 107.0 2.4 6.9 0.61 11.3

1.6 6.8 5.2 0.77 0.65 9.0 106.3 2.6 6.9 0.61 11.4

1.7 6.8 5.3 0.77 0.65 9.0 105.7 2.9 7.0 0.61 11.4

1.8 6.9 5.3 0.77 0.64 9.0 105.1 3.2 7.0 0.60 11.7

1.0 6.2 4.9 0.79 0.74 8.4 122.7 1.2

1.2 6.3 5.0 0.79 0.74 8.6 119.9 1.6 6.5 0.69 9.4

1.4 6.4 5.1 0.79 0.73 8.8 117.8 2.0 6.6 0.69 9.6

1.5 6.5 5.1 0.79 0.72 9.0 117.0 2.2 6.6 0.68 9.8

1.6 6.5 5.2 0.79 0.72 9.1 116.3 2.5 6.7 0.68 9.8

1.7 6.6 5.2 0.79 0.72 9.1 115.7 2.8 6.7 0.68 9.9

1.8 6.6 5.2 0.79 0.71 9.3 115.1 3.0 6.8 0.67 10.1

1.0 6.0 4.9 0.81 0.84 8.8 132.9 1.1

1.2 6.1 5.0 0.82 0.83 8.9 130.0 1.5 6.2 0.78 8.0

1.4 6.2 5.1 0.82 0.82 9.0 128.0 1.9 6.3 0.78 8.1

1.5 6.2 5.1 0.82 0.82 9.0 127.2 2.2 6.4 0.78 8.2

1.6 6.3 5.1 0.82 0.81 9.0 126.4 2.4 6.4 0.77 8.4

1.7 6.3 5.2 0.82 0.81 9.1 125.8 2.7 6.5 0.77 8.4

1.8 6.4 5.2 0.82 0.81 9.1 125.2 3.0 6.5 0.77 8.5

1.0 5.8 4.8 0.82 0.91 9.0 138.1 1.0

1.2 6.0 4.9 0.83 0.90 9.0 135.2 1.4 6.1 0.85 7.2

1.4 6.1 5.0 0.83 0.90 9.1 133.2 1.9 6.2 0.86 7.3

1.5 6.1 5.1 0.83 0.89 9.1 132.3 2.1 6.3 0.85 7.4

1.6 6.2 5.1 0.83 0.89 9.2 131.6 2.4 6.3 0.85 7.4

1.7 6.2 5.2 0.83 0.88 9.2 131.0 2.6 6.4 0.84 7.6

1.8 6.2 5.2 0.83 0.88 9.3 130.4 2.9 6.4 0.84 7.6

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

190

190

190

190

190

190

190

190

190

Mbtuh

8.6 0.42 20.4

8.1 0.42 19.3

7.6 0.46 16.5

7.3 0.51 14.3

7.0 0.56 12.4

6.7 0.63 10.6

6.4 0.69 9.3

6.1 0.79 7.8

6.0 0.86 7.0

ISO Pwr kWISO

EER

50 WSHP-PRC001-EN

Performance Data
006-Heating

Table P3: GEH/GEV 006 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 1.5 MINIMUM CFM: 152
RATED CFM: 190 MAXIMUM CFM: 228

EWT GPM Htg Cap

1.0 5.0 3.2 0.52 18.5 1.5

1.2 5.2 3.4 0.52 19.4 2.2 5.0 0.48 3.1

1.4 5.2 3.4 0.53 20.2 3.0 5.0 0.49 3.0

25

GLHP

32

45

55

WLHP

68

75

86

1.5 5.2 3.4 0.53 20.5 3.4 5.0 0.49 3.0

1.6 5.2 3.3 0.53 20.8 3.8 5.0 0.49 3.0

1.7 5.2 3.4 0.53 21.1 4.2 5.0 0.49 3.0

1.8 5.2 3.4 0.53 21.2 4.6 5.0 0.49 3.0

1.0 5.5 3.6 0.54 24.7 1.5

1.2 5.7 3.8 0.54 25.6 2.1 5.5 0.50 3.2

1.4 5.7 3.9 0.54 26.5 2.9 5.5 0.50 3.2

1.5 5.7 3.8 0.55 26.9 3.2 5.5 0.51 3.2

1.6 5.7 3.8 0.55 27.2 3.6 5.5 0.51 3.2

1.7 5.7 3.8 0.55 27.7 4.0 5.6 0.51 3.2

1.8 5.8 3.9 0.55 27.8 4.5 5.6 0.51 3.2

1.0 6.5 4.6 0.57 35.9 1.5

1.2 6.7 4.8 0.57 37.0 2.1 6.6 0.52 3.7

1.4 6.8 4.9 0.57 38.0 2.7 6.7 0.52 3.8

1.5 6.8 4.9 0.57 38.5 3.0 6.7 0.53 3.7

1.6 6.8 4.9 0.58 38.9 3.4 6.7 0.54 3.6

1.7 6.9 4.9 0.58 39.2 3.7 6.7 0.54 3.6

1.8 6.9 5.0 0.58 39.5 4.1 6.8 0.54 3.7

1.0 7.4 5.4 0.59 44.3 1.4

1.2 7.6 5.6 0.60 45.7 2.0 7.5 0.55 4.0

1.4 7.7 5.7 0.60 46.9 2.6 7.6 0.55 4.0

1.5 7.8 5.7 0.60 47.4 2.9 7.6 0.56 4.0

1.6 7.8 5.7 0.60 47.8 3.2 7.6 0.56 4.0

1.7 7.8 5.8 0.60 48.2 3.5 7.7 0.56 4.0

1.8 7.9 5.8 0.60 48.5 3.9 7.7 0.56 4.0

1.0 8.5 6.4 0.62 55.2 1.4

1.2 8.8 6.6 0.63 56.9 1.9 8.6 0.58 4.4

1.4 8.9 6.7 0.63 58.4 2.4 8.7 0.58 4.4

1.5 8.9 6.8 0.63 59.0 2.7 8.8 0.59 4.3

1.6 8.9 6.8 0.63 59.5 3.0 8.8 0.59 4.4

1.7 9.0 6.8 0.63 60.0 3.3 8.8 0.59 4.4

1.8 9.0 6.9 0.63 60.4 3.6 8.9 0.59 4.4

1.0 9.1 6.9 0.64 61.2 1.4

1.2 9.3 7.2 0.64 63.0 1.8 9.2 0.59 4.6

1.4 9.4 7.3 0.64 64.6 2.3 9.3 0.59 4.6

1.5 9.5 7.3 0.64 65.3 2.6 9.3 0.59 4.6

1.6 9.5 7.3 0.65 65.9 2.9 9.3 0.61 4.5

1.7 9.5 7.3 0.65 66.4 3.2 9.4 0.61 4.5

1.8 9.6 7.3 0.65 66.8 3.5 9.4 0.61 4.5

1.0 9.8 7.5 0.66 70.9 1.3

1.2 10.1 7.8 0.66 72.9 1.7 9.9 0.61 4.8

1.4 10.2 7.9 0.67 74.7 2.2 10.0 0.63 4.7

1.5 10.2 7.9 0.67 75.4 2.5 10.0 0.63 4.7

1.6 10.2 7.9 0.67 76.1 2.7 10.0 0.63 4.7

1.7 10.2 7.9 0.67 76.6 3.0 10.0 0.63 4.7

1.8 10.2 8.0 0.67 77.1 3.3 10.1 0.63 4.7

Mbtuh

Absorb

Mbtuh

Power

kW

Table P4: 006 Fan Correction Factors

Entering

CFM

Cooling

Capacity

152 0.974 0.892 0.965 0.972 1.032
162 0.981 0.920 0.973 0.979 1.023
171 0.987 0.945 0.981 0.986 1.016
181 0.994 0.973 0.991 0.993 1.008

190 1.000 1.000 1.000 1.000 1.000

209 1.012 1.051 1.020 1.013 0.984
218 1.018 1.077 1.030 1.020 0.977
228 1.025 1.105 1.042 1.027 0.968

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

190

190

190

190

190

190

190

Mbtuh

4.9 0.47 3.0

5.3 0.49 3.2

6.4 0.52 3.6

7.2 0.54 3.9

8.4 0.57 4.3

8.9 0.59 4.4

9.6 0.61 4.6

ISO Pwr kWISO

COP

WSHP-PRC001-EN 51

Performance Data
009-Cooling

Table P5: GEH/GEV 009 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 2.1 MINIMUM CFM: 228
RATED CFM: 285 MAXIMUM CFM: 342

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

1.4 10.6 7.4 0.70 0.56 12.5 62.9 2.7

1.7 10.6 7.4 0.70 0.54 12.4 59.6 3.8 10.8 0.50 21.6

1.9 10.7 7.3 0.68 0.53 12.5 58.2 4.5 10.9 0.49 22.2

2.1 10.7 7.3 0.68 0.52 12.5 56.9 5.4 10.9 0.48 22.7

2.2 10.7 7.3 0.68 0.52 12.5 56.4 5.8 10.9 0.48 22.7

2.3 10.7 7.3 0.68 0.52 12.5 55.9 6.2 10.9 0.48 22.7

2.5 10.7 7.3 0.68 0.52 12.5 55.0 7.1 10.9 0.49 22.2

1.4 10.1 7.1 0.70 0.56 12.0 72.1 2.6

1.7 10.2 7.1 0.70 0.54 12.0 69.1 3.6 10.4 0.50 20.8

1.9 10.2 7.1 0.70 0.53 12.0 67.6 4.3 10.4 0.49 21.2

2.1 10.2 7.1 0.70 0.52 12.0 66.4 5.0 10.4 0.48 21.7

2.2 10.2 7.1 0.70 0.52 12.0 65.9 5.4 10.4 0.48 21.7

2.3 10.2 7.1 0.70 0.52 12.0 65.4 5.9 10.4 0.48 21.7

2.5 10.2 7.1 0.70 0.52 12.0 64.6 6.7 10.4 0.49 21.2

1.4 9.4 6.8 0.72 0.62 11.5 84.5 2.4

1.7 9.5 6.9 0.73 0.60 11.5 81.5 3.3 9.7 0.56 17.3

1.9 9.5 6.9 0.73 0.59 11.5 80.1 4.0 9.7 0.55 17.6

2.1 9.5 6.9 0.73 0.58 11.5 79.0 4.7 9.7 0.54 18.0

2.2 9.5 6.9 0.73 0.57 11.4 78.4 5.0 9.7 0.53 18.3

2.3 9.5 6.9 0.73 0.57 11.4 77.9 5.4 9.7 0.53 18.3

2.5 9.5 6.9 0.73 0.57 11.4 77.1 6.2 9.7 0.53 18.3

1.4 8.9 6.6 0.74 0.68 11.2 93.1 2.3

1.7 9.0 6.7 0.74 0.66 11.3 90.3 3.1 9.2 0.62 14.8

1.9 9.0 6.7 0.74 0.65 11.2 88.8 3.7 9.2 0.61 15.0

2.1 9.0 6.7 0.74 0.64 11.2 87.7 4.4 9.2 0.60 15.3

2.2 9.0 6.7 0.74 0.64 11.2 87.2 4.8 9.2 0.60 15.3

2.3 9.1 6.7 0.74 0.63 11.3 86.8 5.2 9.3 0.59 15.7

2.5 9.0 6.7 0.74 0.63 11.2 85.4 5.9 9.2 0.59 15.5

1.4 8.5 6.4 0.75 0.76 11.1 101.9 2.2

1.7 8.5 6.5 0.76 0.74 11.0 99.0 3.0 8.7 0.70 12.4

1.9 8.5 6.5 0.76 0.73 11.0 97.6 3.6 8.7 0.69 12.6

2.1 8.6 6.5 0.76 0.72 11.1 96.6 4.2 8.8 0.68 12.9

2.2 8.6 6.5 0.76 0.71 11.0 96.0 4.6 8.8 0.67 13.1

2.3 8.6 6.5 0.76 0.71 11.0 95.6 4.9 8.8 0.67 13.1

2.5 8.6 6.5 0.76 0.71 11.0 94.8 5.7 8.8 0.67 13.1

1.4 8.0 6.2 0.78 0.84 10.9 110.7 2.0

1.7 8.1 6.3 0.78 0.82 10.9 107.9 2.8 8.3 0.78 10.6

1.9 8.1 6.3 0.78 0.81 10.9 106.5 3.4 8.3 0.77 10.8

2.1 8.1 6.3 0.78 0.80 10.8 105.3 4.1 8.3 0.76 10.9

2.2 8.1 6.3 0.78 0.80 10.8 104.9 4.4 8.3 0.76 10.9

2.3 8.1 6.3 0.78 0.79 10.8 104.4 4.7 8.3 0.75 11.1

2.5 8.1 6.3 0.78 0.79 10.8 103.7 5.5 8.3 0.75 11.1

1.4 7.5 6.0 0.80 0.93 10.7 120.4 2.0

1.7 7.5 6.0 0.80 0.92 10.6 117.6 2.7 7.7 0.88 8.8

1.9 7.6 6.0 0.79 0.90 10.7 116.4 3.3 7.8 0.86 9.1

2.1 7.6 6.0 0.79 0.89 10.6 115.2 3.9 7.8 0.85 9.2

2.2 7.6 6.0 0.79 0.89 10.6 114.7 4.2 7.8 0.85 9.2

2.3 7.6 6.0 0.79 0.88 10.6 114.3 4.6 7.8 0.84 9.3

2.5 7.6 6.0 0.79 0.88 10.6 113.5 5.3 7.8 0.84 9.3

1.4 6.8 5.7 0.84 1.01 10.2 129.7 1.9

1.7 6.8 5.7 0.84 1.00 10.2 127.1 2.7 7.0 0.96 7.3

1.9 6.9 5.7 0.83 0.98 10.2 125.8 3.2 7.1 0.94 7.6

2.1 6.9 5.7 0.83 0.97 10.2 124.8 3.8 7.1 0.93 7.6

2.2 6.9 5.7 0.83 0.97 10.2 124.4 4.2 7.1 0.93 7.6

2.3 6.9 5.7 0.83 0.97 10.2 124.0 4.5 7.1 0.93 7.6

2.5 6.9 5.7 0.83 0.96 10.2 123.2 5.2 7.1 0.92 7.7

1.4 6.2 5.6 0.90 1.04 9.7 134.0 1.9

1.7 6.3 5.5 0.87 1.03 9.8 131.7 2.6 6.5 0.99 6.6

1.9 6.3 5.5 0.87 1.02 9.8 130.4 3.2 6.5 0.98 6.6

2.1 6.4 5.5 0.86 1.01 9.8 129.4 3.8 6.6 0.97 6.8

2.2 6.4 5.5 0.86 1.00 9.8 129.0 4.2 6.6 0.96 6.9

2.3 6.4 5.5 0.86 1.00 9.8 128.6 4.5 6.6 0.96 6.9

2.5 6.4 5.5 0.86 1.00 9.8 127.9 5.2 6.6 0.96 6.9

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

285

285

285

285

285

285

285

285

285

Mbtuh

10.8 0.52 20.8

10.3 0.52 19.8

9.6 0.58 16.6

9.1 0.64 14.2

8.7 0.72 12.1

8.2 0.80 10.3

7.7 0.89 8.7

7.0 0.97 7.2

6.4 1.00 6.4

ISO Pwr kWISO

EER

52 WSHP-PRC001-EN

Performance Data
009-Heating

Table P6: GEH/GEV 009 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 2.1 MINIMUM CFM: 228
RATED CFM: 285 MAXIMUM CFM: 342

EWT GPM Htg Cap

1.4 6.7 4.7 0.60 18.3 3.0

1.7 6.7 4.7 0.60 19.5 4.2 6.5 0.55 3.5

1.9 6.7 4.6 0.61 20.2 5.1 6.5 0.57 3.3

25

GLHP

32

45

55

WLHP

68

75

86

2.1 6.7 4.6 0.61 20.6 6.0 6.5 0.57 3.3

2.2 6.8 4.7 0.61 20.7 6.5 6.6 0.57 3.4

2.3 6.8 4.7 0.61 20.9 7.0 6.6 0.57 3.4

2.5 6.8 4.7 0.61 21.2 8.1 6.6 0.57 3.4

1.4 6.9 4.8 0.62 25.2 2.9

1.7 7.0 4.9 0.62 26.3 4.1 6.8 0.57 3.5

1.9 7.0 4.9 0.63 26.9 4.9 6.8 0.59 3.4

2.1 7.1 5.0 0.63 27.3 5.8 6.9 0.59 3.4

2.2 7.1 5.0 0.63 27.5 6.3 6.9 0.59 3.4

2.3 7.2 5.1 0.63 27.6 6.7 7.0 0.59 3.5

2.5 7.2 5.1 0.63 28.0 7.7 7.0 0.59 3.5

1.4 8.1 5.8 0.66 36.7 2.7

1.7 8.3 6.0 0.66 37.9 3.8 8.1 0.61 3.9

1.9 8.4 6.1 0.66 38.6 4.5 8.2 0.62 3.9

2.1 8.5 6.2 0.67 39.1 5.4 8.3 0.63 3.9

2.2 8.5 6.2 0.67 39.4 5.8 8.3 0.63 3.9

2.3 8.5 6.2 0.67 39.6 6.2 8.3 0.63 3.9

2.5 8.6 6.3 0.67 40.0 7.1 8.4 0.63 3.9

1.4 9.2 6.9 0.68 45.1 2.6

1.7 9.4 7.0 0.69 46.8 3.6 9.2 0.64 4.2

1.9 9.5 7.1 0.69 47.5 4.3 9.3 0.65 4.2

2.1 9.6 7.2 0.69 48.1 5.0 9.4 0.65 4.2

2.2 9.7 7.3 0.69 48.4 5.4 9.5 0.65 4.3

2.3 9.7 7.3 0.69 48.7 5.9 9.5 0.65 4.3

2.5 9.8 7.4 0.69 49.1 6.7 9.6 0.65 4.3

1.4 10.6 8.1 0.72 56.4 2.4

1.7 10.9 8.4 0.72 58.1 3.3 10.7 0.67 4.7

1.9 11.0 8.5 0.72 59.0 4.0 10.8 0.68 4.7

2.1 11.1 8.6 0.73 59.8 4.7 10.9 0.69 4.6

2.2 11.1 8.6 0.73 60.2 5.0 10.9 0.69 4.6

2.3 11.2 8.7 0.73 60.4 5.4 11.0 0.69 4.7

2.5 11.2 8.7 0.73 61.0 6.2 11.0 0.69 4.7

1.4 11.4 8.9 0.73 62.3 2.3

1.7 11.6 9.1 0.74 64.3 3.2 11.4 0.69 4.8

1.9 11.7 9.2 0.74 65.3 3.8 11.5 0.70 4.8

2.1 11.8 9.3 0.74 66.1 4.5 11.6 0.70 4.9

2.2 11.8 9.3 0.74 66.5 4.8 11.6 0.70 4.9

2.3 11.9 9.4 0.74 66.8 5.2 11.7 0.70 4.9

2.5 12.0 9.4 0.75 67.5 6.0 11.8 0.71 4.9

1.4 12.4 9.8 0.76 71.9 2.2

1.7 12.6 10.0 0.76 74.2 3.0 12.4 0.71 5.1

1.9 12.7 10.1 0.76 75.3 3.6 12.5 0.71 5.2

2.1 12.8 10.2 0.76 76.2 4.2 12.6 0.72 5.1

2.2 12.9 10.3 0.77 76.6 4.6 12.7 0.73 5.1

2.3 12.9 10.3 0.77 77.0 4.9 12.7 0.73 5.1

2.5 13.0 10.4 0.77 77.6 5.7 12.8 0.73 5.1

Mbtuh

Absorb

Mbtuh

Power

kW

Table P7: 009 Fan Correction Factors

Entering

CFM

Cooling

Capacity

228 0.974 0.892 0.965 0.972 1.032
242 0.980 0.918 0.972 0.979 1.024
257 0.987 0.946 0.982 0.986 1.016
271 0.993 0.972 0.991 0.993 1.008

285 1.000 1.000 1.000 1.000 1.000

314 1.013 1.052 1.020 1.014 0.984
328 1.019 1.078 1.030 1.020 0.976
342 1.025 1.105 1.042 1.027 0.968

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

285

285

285

285

285

285

285

Mbtuh

6.5 0.55 3.5

6.7 0.57 3.5

7.9 0.61 3.8

9.0 0.63 4.2

10.4 0.67 4.6

11.2 0.68 4.8

12.2 0.71 5.0

ISO Pwr kWISO

COP

WSHP-PRC001-EN 53

Performance Data
012-Cooling

Table P8: GEH/GEV 012 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 2.8 MINIMUM CFM: 304
RATED CFM: 380 MAXIMUM CFM: 456

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

1.8 14.3 10.4 0.73 0.88 17.3 64.2 4.7

2.2 14.4 10.4 0.72 0.85 17.3 60.7 6.5 14.7 0.76 19.3

2.5 14.4 10.5 0.73 0.84 17.3 58.8 8.0 14.7 0.76 19.3

2.8 14.5 10.5 0.72 0.83 17.3 57.4 9.6 14.8 0.75 19.7

2.9 14.5 10.5 0.72 0.82 17.3 56.9 10.1 14.8 0.74 20.0

3.1 14.5 10.5 0.72 0.82 17.3 56.2 11.2 14.8 0.75 19.7

3.4 14.5 10.5 0.72 0.80 17.2 55.1 13.0 14.8 0.73 20.3

1.8 13.9 10.0 0.72 0.80 16.6 73.4 4.4

2.2 13.9 10.0 0.72 0.77 16.5 70.0 6.1 14.2 0.68 20.9

2.5 14.0 10.0 0.71 0.77 16.6 68.3 7.4 14.3 0.69 20.7

2.8 14.1 10.1 0.72 0.75 16.7 66.9 8.9 14.4 0.67 21.5

2.9 14.1 10.1 0.72 0.75 16.7 66.5 9.4 14.4 0.67 21.5

3.1 14.1 10.1 0.72 0.75 16.7 65.8 10.5 14.4 0.68 21.2

3.4 14.1 10.0 0.71 0.72 16.6 64.8 12.2 14.4 0.65 22.2

1.8 13.1 9.6 0.73 0.91 16.2 86.0 4.1

2.2 13.2 9.6 0.73 0.88 16.2 82.7 5.6 13.5 0.79 17.1

2.5 13.2 9.6 0.73 0.88 16.2 81.0 6.9 13.5 0.80 16.9

2.8 13.3 9.7 0.73 0.86 16.2 79.6 8.3 13.6 0.78 17.4

2.9 13.3 9.7 0.73 0.86 16.2 79.2 8.8 13.6 0.78 17.4

3.1 13.3 9.6 0.72 0.86 16.2 78.5 9.8 13.6 0.78 17.4

3.4 13.3 9.6 0.72 0.83 16.1 77.5 11.3 13.6 0.76 17.9

1.8 12.5 9.3 0.74 1.00 15.9 94.7 3.9

2.2 12.6 9.3 0.74 0.97 15.9 91.5 5.3 12.9 0.88 14.7

2.5 12.7 9.4 0.74 0.96 16.0 89.8 6.6 13.0 0.88 14.8

2.8 12.7 9.4 0.74 0.95 15.9 88.4 7.9 13.0 0.87 15.0

2.9 12.8 9.4 0.73 0.95 16.0 88.1 8.4 13.1 0.87 15.1

3.1 12.8 9.4 0.73 0.94 16.0 87.4 9.4 13.1 0.86 15.3

3.4 12.8 9.4 0.73 0.92 15.9 86.4 10.9 13.1 0.85 15.4

1.8 12.0 9.1 0.76 1.08 15.7 103.5 3.7

2.2 12.1 9.1 0.75 1.05 15.7 100.3 5.1 12.4 0.96 12.9

2.5 12.1 9.1 0.75 1.05 15.7 98.6 6.3 12.4 0.97 12.8

2.8 12.2 9.2 0.75 1.03 15.7 97.3 7.6 12.5 0.95 13.2

2.9 12.2 9.2 0.75 1.03 15.7 96.9 8.1 12.5 0.95 13.2

3.1 12.2 9.2 0.75 1.03 15.7 96.2 9.0 12.5 0.95 13.2

3.4 12.2 9.1 0.75 1.00 15.6 95.2 10.5 12.5 0.93 13.4

1.8 11.3 8.8 0.78 1.19 15.4 112.2 3.5

2.2 11.4 8.8 0.77 1.16 15.4 109.1 4.9 11.7 1.07 10.9

2.5 11.5 8.9 0.77 1.15 15.4 107.4 6.1 11.8 1.06 11.1

2.8 11.5 8.9 0.77 1.14 15.4 106.1 7.4 11.8 1.06 11.1

2.9 11.5 8.9 0.77 1.13 15.4 105.7 7.8 11.8 1.05 11.2

3.1 11.6 8.9 0.77 1.13 15.5 105.1 8.8 11.9 1.05 11.3

3.4 11.6 8.9 0.77 1.11 15.4 104.1 10.2 11.9 1.04 11.4

1.8 10.5 8.5 0.81 1.35 15.1 121.9 3.4

2.2 10.6 8.5 0.80 1.31 15.1 118.8 4.8 10.9 1.22 8.9

2.5 10.6 8.6 0.81 1.31 15.1 117.2 5.9 10.9 1.22 8.9

2.8 10.7 8.6 0.80 1.30 15.1 115.9 7.1 11.0 1.22 9.0

2.9 10.7 8.6 0.80 1.29 15.1 115.5 7.6 11.0 1.21 9.1

3.1 10.7 8.6 0.80 1.29 15.1 114.8 8.5 11.0 1.21 9.1

3.4 10.8 8.6 0.80 1.27 15.1 114.0 9.9 11.1 1.20 9.3

1.8 9.6 8.1 0.84 1.49 14.7 131.5 3.3

2.2 9.7 8.1 0.84 1.46 14.7 128.5 4.6 10.0 1.37 7.3

2.5 9.8 8.2 0.84 1.45 14.7 126.9 5.7 10.1 1.36 7.4

2.8 9.9 8.2 0.83 1.44 14.8 125.7 6.9 10.2 1.36 7.5

2.9 9.9 8.2 0.83 1.44 14.8 125.3 7.4 10.2 1.36 7.5

3.1 9.9 8.2 0.83 1.44 14.8 124.6 8.3 10.2 1.36 7.5

3.4 9.9 8.2 0.83 1.41 14.7 123.7 9.7 10.2 1.34 7.6

1.8 9.3 7.9 0.85 1.50 14.4 136.2 3.2

2.2 9.4 7.9 0.84 1.47 14.4 133.2 4.5 9.7 1.38 7.0

2.5 9.5 7.9 0.83 1.46 14.5 131.7 5.6 9.8 1.37 7.2

2.8 9.5 8.0 0.84 1.45 14.4 130.4 6.8 9.8 1.37 7.2

2.9 9.5 8.0 0.84 1.45 14.4 130.0 7.3 9.8 1.37 7.2

3.1 9.6 7.9 0.82 1.44 14.5 129.5 8.2 9.9 1.36 7.3

3.4 9.6 7.9 0.82 1.42 14.4 128.6 9.6 9.9 1.35 7.3

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

380

380

380

380

380

380

380

380

380

Mbtuh

14.6 0.79 18.5

14.2 0.71 20.0

13.4 0.82 16.3

12.8 0.91 14.1

12.3 0.99 12.4

11.6 1.10 10.5

10.8 1.26 8.6

9.9 1.40 7.1

9.6 1.41 6.8

ISO Pwr kWISO

EER

54 WSHP-PRC001-EN

Performance Data
012-Heating

Table P9: GEH/GEV 012 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 2.8 MINIMUM CFM: 304
RATED CFM: 380 MAXIMUM CFM: 456

EWT GPM Htg Cap

1.8 8.0 5.2 0.83 19.2 5.6

2.2 8.2 5.4 0.83 20.1 7.7 7.9 0.74 3.1

2.5 8.3 5.4 0.84 20.7 9.4 8.0 0.76 3.1

25

GLHP

32

45

55

WLHP

68

75

86

2.8 8.4 5.5 0.84 21.1 11.2 8.1 0.76 3.1

2.9 8.4 5.5 0.84 21.2 11.8 8.1 0.77 3.1

3.1 8.5 5.6 0.84 21.4 13.1 8.2 0.77 3.1

3.4 8.5 5.6 0.84 21.7 15.0 8.2 0.77 3.1

1.8 9.2 6.3 0.85 25.0 5.3

2.2 9.3 6.4 0.86 26.2 7.3 9.0 0.78 3.4

2.5 9.4 6.5 0.86 26.8 8.9 9.1 0.78 3.4

2.8 9.5 6.6 0.86 27.3 10.6 9.2 0.78 3.4

2.9 9.6 6.7 0.86 27.4 11.2 9.3 0.79 3.4

3.1 9.6 6.7 0.86 27.7 12.4 9.3 0.79 3.4

3.4 9.7 6.7 0.87 28.0 14.3 9.4 0.81 3.4

1.8 11.0 7.9 0.90 36.2 4.7

2.2 11.2 8.1 0.91 37.6 6.5 10.9 0.82 3.9

2.5 11.3 8.2 0.92 38.4 8.0 11.0 0.84 3.8

2.8 11.4 8.3 0.92 39.1 9.6 11.1 0.84 3.9

2.9 11.4 8.3 0.92 39.3 10.1 11.1 0.84 3.9

3.1 11.4 8.3 0.92 39.6 11.2 11.1 0.85 3.8

3.4 11.5 8.4 0.92 40.1 13.0 11.2 0.85 3.9

1.8 12.1 8.9 0.93 45.1 4.4

2.2 12.3 9.1 0.93 46.7 6.1 12.0 0.84 4.2

2.5 12.4 9.2 0.94 47.6 7.4 12.1 0.85 4.2

2.8 12.4 9.2 0.94 48.4 8.9 12.1 0.86 4.1

2.9 12.5 9.3 0.94 48.6 9.4 12.2 0.86 4.2

3.1 12.5 9.3 0.94 49.0 10.5 12.2 0.86 4.2

3.4 12.6 9.4 0.94 49.5 12.2 12.3 0.87 4.1

1.8 13.2 10.0 0.95 56.9 4.1

2.2 13.4 10.1 0.96 58.8 5.6 13.100 0.87 4.4

2.5 13.5 10.2 0.96 59.8 6.9 13.200 0.87 4.5

2.8 13.5 10.2 0.96 60.7 8.3 13.200 0.88 4.4

2.9 13.6 10.3 0.96 60.9 8.8 13.300 0.88 4.4

3.1 13.6 10.3 0.96 61.3 9.8 13.300 0.88 4.4

3.4 13.7 10.4 0.97 61.9 11.3 13.400 0.90 4.4

1.8 13.7 10.4 0.97 63.4 3.9

2.2 13.9 10.6 0.97 65.3 5.4 13.6 0.88 4.5

2.5 14.0 10.7 0.98 66.4 6.6 13.7 0.89 4.5

2.8 14.1 10.8 0.98 67.3 8.0 13.8 0.90 4.5

2.9 14.1 10.8 0.98 67.5 8.5 13.8 0.90 4.5

3.1 14.2 10.9 0.98 68.0 9.5 13.9 0.90 4.5

3.4 14.3 10.9 0.99 68.6 11.0 14.0 0.92 4.5

1.8 14.6 11.2 0.99 73.5 3.7

2.2 14.8 11.4 1.00 75.6 5.1 14.5 0.91 4.7

2.5 14.9 11.5 1.01 76.8 6.3 14.6 0.92 4.6

2.8 14.9 11.5 1.01 77.8 7.6 14.6 0.93 4.6

2.9 15.0 11.6 1.01 78.0 8.1 14.7 0.93 4.6

3.1 15.0 11.6 1.00 78.5 9.0 14.7 0.92 4.7

3.4 15.1 11.7 1.01 79.1 10.5 14.8 0.94 4.6

Mbtuh

Absorb

Mbtuh

Power

kW

Table P10: 012 Fan Correction Factors

Entering

CFM

Cooling

Capacity

304 0.974 0.892 0.965 0.972 1.032
323 0.980 0.919 0.973 0.979 1.024
342 0.987 0.945 0.981 0.986 1.016
361 0.993 0.972 0.990 0.993 1.008

380 1.000 1.000 1.000 1.000 1.000

418 1.012 1.051 1.020 1.013 0.984
437 1.019 1.078 1.030 1.020 0.976
456 1.025 1.105 1.042 1.027 0.968

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

380

380

380

380

380

380

380

Mbtuh

7.7 0.74 3.0

8.9 0.76 3.4

10.7 0.81 3.9

11.8 0.84 4.1

12.900 0.86 4.4

13.4 0.88 4.5

14.3 0.90 4.7

ISO Pwr kWISO

COP

WSHP-PRC001-EN 55

Performance Data
015-Cooling

Table P11: GEH/GEV 015 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 3.5 MINIMUM CFM: 368
RATED CFM: 460 MAXIMUM CFM: 552

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

2.2 17.0 11.9 0.70 0.78 19.7 62.9 3.9

2.8 17.1 12.0 0.70 0.74 19.6 59.0 5.7 17.4 0.65 26.8

3.1 17.1 11.9 0.70 0.73 19.6 57.6 6.7 17.4 0.64 27.2

3.5 17.1 11.9 0.70 0.72 19.6 56.2 8.2 17.4 0.64 27.2

3.6 17.1 11.8 0.69 0.71 19.5 55.8 8.5 17.4 0.63 27.6

3.8 17.1 11.8 0.69 0.71 19.5 55.3 9.3 17.4 0.63 27.6

4.2 17.1 11.8 0.69 0.72 19.6 54.3 10.9 17.4 0.65 26.8

2.2 16.1 11.4 0.71 0.83 18.9 72.2 3.7

2.8 16.2 11.6 0.72 0.79 18.9 68.5 5.4 16.5 0.70 23.6

3.1 16.3 11.6 0.71 0.78 19.0 67.3 6.3 16.6 0.69 24.1

3.5 16.3 11.5 0.71 0.77 18.9 65.8 7.7 16.6 0.69 24.1

3.6 16.3 11.5 0.71 0.77 18.9 65.5 8.1 16.6 0.69 24.1

3.8 16.3 11.5 0.71 0.77 18.9 65.0 8.8 16.6 0.69 24.1

4.2 16.3 11.5 0.71 0.78 19.0 64.1 10.3 16.6 0.71 23.4

2.2 15.2 10.9 0.72 0.93 18.4 84.8 3.4

2.8 15.3 11.1 0.73 0.90 18.4 81.2 5.0 15.6 0.81 19.3

3.1 15.4 11.1 0.72 0.89 18.4 79.9 5.9 15.7 0.80 19.6

3.5 15.4 11.1 0.72 0.88 18.4 78.5 7.2 15.7 0.80 19.6

3.6 15.3 11.1 0.73 0.88 18.3 78.2 7.5 15.6 0.80 19.5

3.8 15.3 11.1 0.73 0.88 18.3 77.6 8.2 15.6 0.80 19.5

4.2 15.4 11.1 0.72 0.88 18.4 76.8 9.6 15.7 0.81 19.4

2.2 14.5 10.6 0.73 1.02 18.0 93.4 3.2

2.8 14.6 10.8 0.74 1.00 18.0 89.9 4.7 14.9 0.91 16.4

3.1 14.6 10.8 0.74 0.99 18.0 88.6 5.6 14.9 0.90 16.6

3.5 14.6 10.8 0.74 0.98 17.9 87.3 6.8 14.9 0.90 16.6

3.6 14.6 10.8 0.74 0.98 17.9 87.0 7.2 14.9 0.90 16.6

3.8 14.6 10.8 0.74 0.98 17.9 86.5 7.8 14.9 0.90 16.6

4.2 14.6 10.9 0.75 0.98 17.9 85.6 9.2 14.9 0.91 16.4

2.2 13.7 10.4 0.76 1.13 17.6 102.1 3.0

2.8 13.8 10.5 0.76 1.11 17.6 98.6 4.5 14.1 1.02 13.8

3.1 13.8 10.5 0.76 1.10 17.6 97.4 5.3 14.1 1.01 14.0

3.5 13.8 10.3 0.75 1.09 17.5 96.0 6.5 14.1 1.01 14.0

3.6 13.8 10.5 0.76 1.09 17.5 95.8 6.8 14.1 1.01 14.0

3.8 13.8 10.5 0.76 1.08 17.5 95.2 7.5 14.1 1.00 14.1

4.2 13.8 10.5 0.76 1.08 17.5 94.4 8.8 14.1 1.00 14.1

2.2 12.8 10.1 0.79 1.25 17.1 110.6 2.9

2.8 12.9 10.2 0.79 1.23 17.1 107.3 4.2 13.2 1.14 11.6

3.1 13.0 10.2 0.78 1.22 17.2 106.2 5.1 13.3 1.13 11.8

3.5 13.0 10.2 0.78 1.20 17.1 104.8 6.2 13.3 1.11 12.0

3.6 13.0 10.2 0.78 1.20 17.1 104.6 6.5 13.3 1.12 11.9

3.8 12.9 10.2 0.79 1.19 17.0 104.0 7.1 13.2 1.11 11.9

4.2 13.0 10.2 0.78 1.18 17.0 103.1 8.4 13.3 1.10 12.1

2.2 11.9 9.9 0.83 1.39 16.6 120.2 2.7

2.8 12.0 9.9 0.83 1.37 16.7 117.0 4.0 12.3 1.28 9.6

3.1 12.1 9.9 0.82 1.35 16.7 115.9 4.8 12.4 1.26 9.8

3.5 12.1 9.8 0.81 1.33 16.6 114.6 5.9 12.4 1.24 10.0

3.6 12.1 9.8 0.81 1.33 16.6 114.3 6.2 12.4 1.25 9.9

3.8 12.1 9.8 0.81 1.32 16.6 113.8 6.8 12.4 1.24 10.0

4.2 12.1 9.8 0.81 1.30 16.5 112.9 8.0 12.4 1.22 10.2

2.2 11.0 9.7 0.88 1.53 16.2 129.9 2.6

2.8 11.1 9.7 0.86 1.50 16.2 126.7 3.9 11.4 1.41 8.1

3.1 11.2 9.7 0.85 1.49 16.3 125.6 4.6 11.5 1.40 8.2

3.5 11.2 9.7 0.84 1.46 16.2 124.4 5.7 11.5 1.37 8.4

3.6 11.1 9.7 0.85 1.46 16.1 124.0 6.0 11.4 1.38 8.3

3.8 11.1 9.7 0.84 1.44 16.0 123.5 6.5 11.4 1.36 8.4

4.2 11.2 9.7 0.83 1.42 16.0 122.7 7.7 11.5 1.34 8.6

2.2 10.5 9.4 0.91 1.60 16.0 134.7 2.5

2.8 10.6 9.4 0.90 1.57 16.0 131.6 3.8 10.9 1.48 7.4

3.1 10.6 9.4 0.89 1.55 15.9 130.4 4.5 10.9 1.46 7.5

3.5 10.6 9.4 0.87 1.53 15.8 129.1 5.6 10.9 1.44 7.6

3.6 10.6 9.4 0.87 1.52 15.8 128.9 5.9 10.9 1.43 7.6

3.8 10.6 9.4 0.86 1.50 15.7 128.4 6.4 10.9 1.42 7.7

4.2 10.6 9.4 0.85 1.47 15.6 127.5 7.6 10.9 1.39 7.8

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

460

460

460

460

460

460

460

460

460

Mbtuh

17.3 0.69 25.1

16.4 0.74 22.2

15.5 0.84 18.5

14.8 0.93 16.0

14.0 1.03 13.6

13.1 1.16 11.3

12.2 1.29 9.5

11.3 1.44 7.8

10.8 1.50 7.2

ISO Pwr kWISO

EER

56 WSHP-PRC001-EN

Performance Data
015-Heating

Table P12: GEH/GEV 015 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 3.5 MINIMUM CFM: 368
RATED CFM: 460 MAXIMUM CFM: 552

EWT GPM Htg Cap

2.2 9.4 6.5 0.86 19.1 4.3

2.8 9.7 6.7 0.89 20.2 6.3 9.4 0.80 3.4

3.1 9.8 6.8 0.89 20.6 7.4 9.5 0.80 3.5

25

GLHP

32

45

55

WLHP

68

75

86

3.5 9.9 6.9 0.89 21.1 9.1 9.6 0.81 3.5

3.6 10.0 7.0 0.89 21.1 9.5 9.7 0.81 3.5

3.8 10.0 7.0 0.89 21.3 10.3 9.7 0.81 3.5

4.2 10.1 7.0 0.90 21.7 12.1 9.8 0.83 3.5

2.2 10.6 7.5 0.91 25.2 4.2

2.8 10.8 7.6 0.93 26.6 6.1 10.5 0.84 3.6

3.1 11.0 7.8 0.93 27.0 7.2 10.7 0.84 3.7

3.5 11.1 7.9 0.94 27.5 8.7 10.8 0.86 3.7

3.6 11.2 8.0 0.94 27.6 9.1 10.9 0.86 3.7

3.8 11.2 8.0 0.94 27.8 10.0 10.9 0.86 3.7

4.2 11.3 8.1 0.94 28.1 11.6 11.0 0.87 3.7

2.2 12.9 9.6 0.98 36.3 3.9

2.8 13.2 9.8 1.00 38.0 5.7 12.9 0.91 4.2

3.1 13.4 10.0 1.01 38.5 6.7 13.1 0.92 4.2

3.5 13.5 10.1 1.01 39.2 8.2 13.2 0.93 4.2

3.6 13.6 10.2 1.01 39.3 8.5 13.3 0.93 4.2

3.8 13.6 10.2 1.01 39.6 9.3 13.3 0.93 4.2

4.2 13.7 10.2 1.02 40.1 10.9 13.4 0.95 4.1

2.2 14.7 11.2 1.04 44.8 3.7

2.8 15.1 11.5 1.06 46.8 5.4 14.8 0.97 4.5

3.1 15.2 11.6 1.06 47.5 6.3 14.9 0.97 4.5

3.5 15.4 11.7 1.07 48.3 7.7 15.1 0.99 4.5

3.6 15.4 11.7 1.07 48.5 8.1 15.1 0.99 4.5

3.8 15.5 11.8 1.07 48.8 8.8 15.2 0.99 4.5

4.2 15.6 11.9 1.07 49.3 10.3 15.3 1.00 4.5

2.2 16.9 13.1 1.10 56.1 3.4

2.8 17.2 13.4 1.12 58.4 5.0 16.9 1.03 4.8

3.1 17.4 13.5 1.13 59.3 5.9 17.1 1.04 4.8

3.5 17.5 13.6 1.13 60.2 7.2 17.2 1.04 4.8

3.6 17.5 13.6 1.13 60.4 7.5 17.2 1.05 4.8

3.8 17.6 13.7 1.13 60.8 8.2 17.3 1.05 4.8

4.2 17.6 13.7 1.14 61.5 9.6 17.3 1.06 4.8

2.2 17.8 13.9 1.13 62.3 3.2

2.8 18.1 14.2 1.15 64.8 4.8 17.8 1.06 4.9

3.1 18.3 14.4 1.15 65.7 5.6 18.0 1.06 5.0

3.5 18.4 14.4 1.16 66.8 6.9 18.1 1.07 5.0

3.6 18.4 14.4 1.16 67.0 7.2 18.1 1.07 5.0

3.8 18.5 14.5 1.16 67.4 7.9 18.2 1.08 4.9

4.2 18.5 14.5 1.16 68.1 9.3 18.2 1.08 4.9

2.2 18.8 14.9 1.13 72.4 3.0

2.8 19.1 15.2 1.15 75.1 4.5 18.8 1.06 5.2

3.1 19.2 15.2 1.16 76.2 5.3 18.9 1.07 5.2

3.5 19.3 15.3 1.16 77.2 6.5 19.0 1.07 5.2

3.6 19.3 15.3 1.16 77.5 6.8 19.0 1.07 5.2

3.8 19.3 15.3 1.16 77.9 7.5 19.0 1.08 5.2

4.2 19.4 15.4 1.17 78.6 8.8 19.1 1.09 5.1

Mbtuh

Absorb

Mbtuh

Power

kW

Table P13: 015 Fan Correction Factors

Entering

CFM

Cooling

Capacity

368 0.974 0.892 0.965 0.972 1.032
391 0.980 0.919 0.973 0.979 1.024
414 0.987 0.945 0.981 0.986 1.016
437 0.993 0.972 0.990 0.993 1.008

460 1.000 1.000 1.000 1.000 1.000

506 1.012 1.051 1.020 1.013 0.984
529 1.019 1.078 1.030 1.020 0.976
552 1.025 1.105 1.042 1.027 0.968

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

460

460

460

460

460

460

460

Mbtuh

9.1 0.77 3.5

10.3 0.82 3.7

12.6 0.88 4.2

14.4 0.94 4.5

16.6 1.00 4.9

17.5 1.03 5.0

18.5 1.03 5.3

ISO Pwr kWISO

COP

WSHP-PRC001-EN 57

Performance Data
018-Cooling

Table P14: GEH/GEV 018 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 4.2 MINIMUM CFM: 456
RATED CFM: 570 MAXIMUM CFM: 684

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

2.7 22.4 15.7 0.70 1.11 26.2 64.4 4.7

3.3 22.7 15.9 0.70 1.06 26.3 60.9 6.4 23.2 0.93 24.9

3.7 22.8 15.8 0.69 1.04 26.3 59.2 7.5 23.3 0.91 25.6

4.2 22.8 15.9 0.70 1.03 26.3 57.5 9.1 23.3 0.91 25.6

4.4 22.9 15.9 0.69 1.02 26.4 57.0 9.8 23.4 0.90 26.0

4.6 22.9 16.0 0.70 1.01 26.3 56.4 10.4 23.4 0.90 26.0
5 22.9 16.0 0.70 1.01 26.3 55.5 11.8 23.4 0.90 26.0

2.7 21.6 15.6 0.72 1.21 25.7 74.0 4.3

3.3 22.0 15.7 0.71 1.17 26.0 70.8 5.8 22.5 1.04 21.6

3.7 22.0 15.7 0.71 1.14 25.9 69.0 6.9 22.5 1.01 22.3

4.2 22.1 15.8 0.71 1.13 26.0 67.4 8.3 22.6 1.01 22.4

4.4 22.1 15.8 0.71 1.12 25.9 66.8 8.9 22.6 1.00 22.6

4.6 22.1 15.9 0.72 1.12 25.9 66.3 9.6 22.6 1.01 22.4
5 22.2 15.9 0.72 1.11 26.0 65.4 10.9 22.7 1.00 22.7

2.7 19.9 15.1 0.76 1.34 24.5 86.2 3.8

3.3 20.3 15.2 0.75 1.30 24.7 83.0 5.2 20.8 1.17 17.8

3.7 20.3 15.2 0.75 1.28 24.7 81.4 6.2 20.8 1.15 18.1

4.2 20.4 15.3 0.75 1.26 24.7 79.8 7.6 20.9 1.14 18.3

4.4 20.4 15.3 0.75 1.26 24.7 79.2 8.2 20.9 1.14 18.3

4.6 20.4 15.3 0.75 1.25 24.7 78.8 8.8 20.9 1.13 18.5
5 20.5 15.3 0.75 1.24 24.7 77.9 10.0 21 1.13 18.6

2.7 19.0 14.5 0.76 1.47 24.0 94.8 3.6

3.3 19.3 14.7 0.76 1.43 24.2 91.7 4.9 19.8 1.30 15.2

3.7 19.3 14.7 0.76 1.40 24.1 90.0 5.9 19.8 1.27 15.6

4.2 19.4 14.7 0.76 1.39 24.1 88.5 7.2 19.9 1.27 15.7

4.4 19.5 14.7 0.75 1.38 24.2 88.0 7.8 20.0 1.26 15.9

4.6 19.5 14.8 0.76 1.38 24.2 87.6 8.3 20.0 1.26 15.9
5 19.5 14.8 0.76 1.37 24.2 86.7 9.5 20.0 1.26 15.9

2.7 18.2 13.9 0.76 1.62 23.7 103.6 3.3

3.3 18.5 14.0 0.76 1.57 23.9 100.5 4.7 19 1.44 13.2

3.7 18.5 14.0 0.76 1.55 23.8 98.9 5.6 19 1.42 13.4

4.2 18.6 14.1 0.76 1.54 23.9 97.4 6.9 19.1 1.42 13.5

4.4 18.6 14.1 0.76 1.53 23.8 96.9 7.4 19.1 1.41 13.5

4.6 18.7 14.2 0.76 1.52 23.9 96.4 8.0 19.2 1.40 13.7
5 18.7 14.2 0.76 1.52 23.9 95.6 9.1 19.2 1.41 13.6

2.7 17.3 13.3 0.77 1.77 23.3 112.4 3.2

3.3 17.6 13.4 0.76 1.73 23.5 109.3 4.4 18.1 1.60 11.3

3.7 17.7 13.4 0.76 1.71 23.5 107.8 5.4 18.2 1.58 11.5

4.2 17.8 13.5 0.76 1.70 23.6 106.3 6.6 18.3 1.57 11.7

4.4 17.8 13.5 0.76 1.69 23.6 105.8 7.1 18.3 1.57 11.7

4.6 17.8 13.5 0.76 1.68 23.5 105.3 7.7 18.3 1.56 11.7
5 17.8 13.5 0.76 1.68 23.5 104.5 8.8 18.3 1.56 11.7

2.7 16.1 12.8 0.80 1.96 22.8 122.0 3.0

3.3 16.5 13.0 0.79 1.92 23.1 119.1 4.2 17 1.79 9.5

3.7 16.5 12.9 0.78 1.89 23.0 117.5 5.1 17 1.76 9.7

4.2 16.6 13.0 0.78 1.88 23.0 116.0 6.4 17.1 1.75 9.8

4.4 16.6 13.0 0.78 1.87 23.0 115.5 6.9 17.1 1.75 9.8

4.6 16.6 13.1 0.79 1.87 23.0 115.1 7.4 17.1 1.75 9.8
5 16.7 13.1 0.78 1.86 23.0 114.3 8.5 17.2 1.74 9.9

2.7 15.2 12.8 0.84 2.16 22.6 131.9 2.8

3.3 15.5 12.9 0.83 2.12 22.7 128.9 4.1 16 1.99 8.0

3.7 15.5 12.9 0.83 2.09 22.6 127.3 4.9 16 1.96 8.2

4.2 15.6 13.0 0.83 2.08 22.7 125.9 6.1 16.1 1.95 8.3

4.4 15.6 13.0 0.83 2.07 22.7 125.4 6.6 16.1 1.94 8.3

4.6 15.6 13.1 0.84 2.07 22.7 125.0 7.2 16.1 1.95 8.3

5.0 15.7 13.1 0.83 2.06 22.7 124.2 8.3 16.2 1.94 8.4

2.7 15.1 13.1 0.87 2.28 22.9 137.2 2.8

3.3 15.4 13.2 0.86 2.24 23.0 134.1 4.0 15.9 2.11 7.5

3.7 15.5 13.2 0.85 2.21 23.0 132.6 4.9 16 2.08 7.7

4.2 15.6 13.2 0.85 2.20 23.1 131.1 6.0 16.1 2.07 7.8

4.4 15.6 13.3 0.85 2.19 23.1 130.6 6.6 16.1 2.06 7.8

4.6 15.6 13.3 0.85 2.19 23.1 130.2 7.1 16.1 2.07 7.8

5.0 15.6 13.3 0.85 2.18 23.0 129.3 8.1 16.1 2.06 7.8

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

570

570

570

570

570

570

570

570

570

Mbtuh

22.9 0.98 23.4

22.1 1.07 20.7

20.4 1.20 17.0

19.5 1.33 14.7

18.7 1.48 12.6

17.8 1.63 10.9

16.6 1.82 9.1

15.7 2.02 7.8

15.6 2.14 7.3

ISO Pwr kWISO

EER

58 WSHP-PRC001-EN

Performance Data
018-Heating

Table P15: GEH/GEV 018 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 4.2 MINIMUM CFM: 456
RATED CFM: 570 MAXIMUM CFM: 684

EWT GPM Htg Cap

2.7 12.5 8.2 1.26 18.9 5.4

3.3 12.7 8.4 1.27 19.9 7.6 12.2 1.14 3.1

3.7 12.9 8.6 1.27 20.4 9.2 12.4 1.14 3.2

25

GLHP

32

45

55

WLHP

68

75

86

4.2 13.0 8.7 1.27 20.9 11.2 12.5 1.15 3.2

4.4 13.0 8.7 1.27 21.0 12.1 12.5 1.15 3.2

4.6 13.1 8.8 1.27 21.2 12.9 12.6 1.16 3.2

5.0 13.1 8.8 1.27 21.5 14.7 12.6 1.17 3.2

2.7 13.6 9.2 1.29 25.2 5.3

3.3 13.9 9.5 1.30 26.3 7.2 13.4 1.17 3.4

3.7 14.1 9.6 1.31 26.8 8.6 13.6 1.18 3.4

4.2 14.2 9.7 1.31 27.4 10.4 13.7 1.19 3.4

4.4 14.3 9.8 1.31 27.5 11.2 13.8 1.19 3.4

4.6 14.3 9.8 1.31 27.7 11.9 13.8 1.19 3.4

5.0 14.3 9.8 1.31 28.1 13.5 13.8 1.20 3.4

2.7 16.2 11.5 1.37 36.5 4.7

3.3 16.5 11.8 1.38 37.9 6.4 16.0 1.24 3.8

3.7 16.7 12.0 1.38 38.5 7.5 16.2 1.25 3.8

4.2 16.9 12.2 1.39 39.2 9.1 16.4 1.26 3.8

4.4 17.0 12.3 1.39 39.4 9.8 16.5 1.27 3.8

4.6 17.0 12.3 1.39 39.7 10.4 16.5 1.27 3.8

5.0 17.1 12.4 1.39 40.0 11.8 16.6 1.28 3.8

2.7 18.3 13.4 1.43 45.1 4.3

3.3 18.7 13.8 1.44 46.6 5.8 18.2 1.30 4.1

3.7 18.9 14.0 1.44 47.4 6.9 18.4 1.31 4.1

4.2 19.2 14.3 1.45 48.2 8.3 18.7 1.32 4.2

4.4 19.2 14.3 1.45 48.5 8.9 18.7 1.32 4.2

4.6 19.3 14.4 1.45 48.7 9.6 18.8 1.33 4.1

5.0 19.3 14.3 1.46 49.3 10.9 18.8 1.34 4.1

2.7 21.2 16.0 1.51 56.1 3.8

3.3 21.6 16.4 1.52 58.0 5.2 21.1 1.38 4.5

3.7 21.9 16.7 1.53 59.0 6.2 21.4 1.39 4.5

4.2 22.1 16.8 1.54 60.0 7.6 21.6 1.41 4.5

4.4 22.2 16.9 1.54 60.3 8.2 21.7 1.41 4.5

4.6 22.2 16.9 1.54 60.6 8.8 21.7 1.42 4.5

5.0 22.3 17.0 1.54 61.2 10.0 21.8 1.42 4.5

2.7 22.7 17.4 1.55 62.1 3.6

3.3 23.1 17.7 1.57 64.2 5.0 22.6 1.43 4.6

3.7 23.3 17.9 1.57 65.3 6.0 22.8 1.43 4.7

4.2 23.6 18.2 1.58 66.3 7.3 23.1 1.45 4.7

4.4 23.7 18.3 1.58 66.7 7.8 23.2 1.45 4.7

4.6 23.7 18.3 1.59 67.0 8.4 23.2 1.46 4.7

5.0 23.8 18.4 1.59 67.6 9.6 23.3 1.47 4.6

2.7 24.6 19.1 1.62 71.8 3.3

3.3 25.1 19.5 1.64 74.1 4.7 24.6 1.50 4.8

3.7 25.4 19.8 1.64 75.3 5.6 24.9 1.50 4.9

4.2 25.6 20.0 1.65 76.4 6.9 25.1 1.52 4.8

4.4 25.7 20.1 1.65 76.8 7.4 25.2 1.52 4.9

4.6 25.7 20.0 1.66 77.3 8.0 25.2 1.53 4.8

5.0 25.8 20.1 1.66 77.9 9.1 25.3 1.54 4.8

Mbtuh

Absorb

Mbtuh

Power

kW

Table P16: 018 Fan Correction Factors

Entering

CFM

Cooling

Capacity

456 0.974 0.892 0.965 0.972 1.032
485 0.981 0.919 0.973 0.979 1.024
513 0.987 0.945 0.981 0.986 1.016
542 0.993 0.972 0.991 0.993 1.008

570 1.000 1.000 1.000 1.000 1.000

627 1.012 1.051 1.020 1.013 0.984
656 1.019 1.078 1.030 1.020 0.976
684 1.025 1.105 1.042 1.027 0.968

Sensible

Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

570

570

570

570

570

570

570

Mbtuh

12.0 1.12 3.1

13.1 1.15 3.3

15.7 1.23 3.7

17.8 1.29 4.0

20.7 1.37 4.4

22.2 1.41 4.6

24.1 1.48 4.8

ISO Pwr kWISO

COP

WSHP-PRC001-EN 59

Performance Data
024-Cooling

Table P17: GEH/GEV 024 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 5.5 MINIMUM CFM: 608
RATED CFM: 760 MAXIMUM CFM: 912

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

3.6 30.4 21.8 0.72 1.69 36.2 65.1 4.5

4.4 30.7 21.7 0.71 1.65 36.3 61.5 6.2 31.3 1.50 20.9

5.0 30.9 21.8 0.71 1.62 36.4 59.6 7.6 31.5 1.48 21.3

5.5 31.0 21.7 0.70 1.61 36.5 58.3 8.8 31.6 1.48 21.4

5.8 31.0 21.7 0.70 1.60 36.5 57.6 9.6 31.6 1.47 21.5

6.1 31.1 21.7 0.70 1.59 36.5 57.0 10.4 31.7 1.47 21.6

6.6 31.2 21.6 0.69 1.58 36.6 56.1 11.7 31.8 1.47 21.6

3.6 29.6 20.8 0.70 1.79 35.7 74.8 4.2

4.4 29.9 20.8 0.70 1.74 35.8 71.3 5.8 30.5 1.59 19.2

5.0 30.0 20.9 0.70 1.72 35.9 69.4 7.1 30.6 1.58 19.4

5.5 30.1 21.0 0.70 1.70 35.9 68.1 8.3 30.7 1.56 19.7

5.8 30.2 21.0 0.70 1.69 36.0 67.4 9.0 30.8 1.56 19.7

6.1 30.2 21.0 0.70 1.68 35.9 66.8 9.7 30.8 1.55 19.9

6.6 30.3 21.0 0.69 1.67 36.0 65.9 11.0 30.9 1.55 19.9

3.6 27.5 20.0 0.73 1.97 34.2 87.0 3.9

4.4 27.8 20.0 0.72 1.92 34.4 83.7 5.3 28.4 1.77 16.0

5.0 28.0 20.1 0.72 1.89 34.5 81.8 6.6 28.6 1.75 16.3

5.5 28.1 20.2 0.72 1.88 34.5 80.6 7.6 28.7 1.74 16.5

5.8 28.1 20.2 0.72 1.87 34.5 79.9 8.3 28.7 1.74 16.5

6.1 28.2 20.3 0.72 1.86 34.5 79.3 9.0 28.8 1.73 16.6

6.6 28.3 20.3 0.72 1.85 34.6 78.5 10.2 28.9 1.73 16.7

3.6 26.2 19.4 0.74 2.11 33.4 95.6 3.8

4.4 26.5 19.4 0.73 2.07 33.6 92.3 5.3 27.1 1.92 14.1

5.0 26.7 19.5 0.73 2.04 33.7 90.5 6.4 27.3 1.90 14.3

5.5 26.8 19.6 0.73 2.02 33.7 89.3 7.5 27.4 1.88 14.6

5.8 26.8 19.7 0.74 2.02 33.7 88.6 8.1 27.4 1.89 14.5

6.1 26.9 19.7 0.73 2.01 33.8 88.1 8.8 27.5 1.88 14.6

6.6 27.0 19.7 0.73 1.99 33.8 87.3 10.0 27.6 1.87 14.7

3.6 24.6 18.8 0.76 2.26 32.3 104.0 3.5

4.4 24.9 18.8 0.76 2.22 32.5 100.8 4.8 25.5 2.07 12.3

5.0 25.1 18.9 0.75 2.20 32.6 99.1 5.9 25.7 2.06 12.5

5.5 25.2 19.0 0.75 2.18 32.6 97.9 6.9 25.8 2.04 12.6

5.8 25.2 19.0 0.75 2.17 32.6 97.3 7.6 25.8 2.03 12.7

6.1 25.3 19.1 0.75 2.17 32.7 96.8 8.2 25.9 2.04 12.7

6.6 25.3 19.1 0.75 2.15 32.6 95.9 9.3 25.9 2.02 12.8

3.6 22.8 18.2 0.80 2.41 31.0 112.3 3.3

4.4 23.1 18.1 0.78 2.38 31.2 109.3 4.6 23.7 2.23 10.6

5.0 23.2 18.2 0.78 2.36 31.3 107.6 5.7 23.8 2.21 10.8

5.5 23.3 18.3 0.79 2.34 31.3 106.4 6.6 23.9 2.20 10.9

5.8 23.4 18.4 0.79 2.33 31.4 105.9 7.2 24.0 2.19 11.0

6.1 23.4 18.4 0.79 2.32 31.3 105.3 7.9 24.0 2.19 11.0

6.6 23.5 18.4 0.78 2.31 31.4 104.6 9.0 24.1 2.18 11.1

3.6 20.7 17.5 0.85 2.57 29.5 121.5 3.1

4.4 21.0 17.4 0.83 2.54 29.7 118.6 4.4 21.6 2.39 9.0

5.0 21.2 17.5 0.83 2.52 29.8 117.0 5.4 21.8 2.37 9.2

5.5 21.3 17.6 0.83 2.50 29.8 115.9 6.3 21.9 2.36 9.3

5.8 21.3 17.7 0.83 2.50 29.8 115.4 6.9 21.9 2.36 9.3

6.1 21.4 17.7 0.83 2.49 29.9 114.9 7.6 22.0 2.36 9.3

6.6 21.4 17.7 0.83 2.48 29.9 114.1 8.6 22.0 2.35 9.4

3.6 18.8 16.9 0.90 2.70 28.0 130.7 3.0

4.4 19.1 16.7 0.87 2.67 28.2 128.0 4.2 19.7 2.52 7.8

5.0 19.2 16.9 0.88 2.66 28.3 126.4 5.2 19.8 2.51 7.9

5.5 19.3 16.9 0.88 2.64 28.3 125.4 6.1 19.9 2.50 8.0

5.8 19.4 17.0 0.88 2.64 28.4 124.9 6.7 20.0 2.50 8.0

6.1 19.4 17.0 0.88 2.63 28.4 124.4 7.3 20.0 2.49 8.0

6.6 19.5 17.1 0.88 2.62 28.4 123.7 8.3 20.1 2.49 8.1

3.6 17.9 16.5 0.92 2.74 27.3 135.3 2.9

4.4 18.2 16.4 0.90 2.73 27.5 132.6 4.1 18.8 2.58 7.3

5.0 18.4 16.5 0.90 2.71 27.6 131.2 5.1 19.0 2.56 7.4

5.5 18.5 16.6 0.90 2.70 27.7 130.2 6.0 19.1 2.56 7.5

5.8 18.5 16.7 0.90 2.70 27.7 129.7 6.6 19.1 2.56 7.5

6.1 18.6 16.7 0.90 2.69 27.8 129.2 7.2 19.2 2.55 7.5

6.6 18.6 16.7 0.90 2.68 27.7 128.5 8.2 19.2 2.55 7.5

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

760

760

760

760

760

760

760

760

760

Mbtuh

31.0 1.54 20.1

30.2 1.64 18.4

28.1 1.81 15.5

26.8 1.95 13.7

25.2 2.10 12.0

23.4 2.25 10.4

21.3 2.41 8.8

19.4 2.54 7.6

18.5 2.58 7.2

ISO Pwr kWISO

EER

60 WSHP-PRC001-EN

Performance Data
024-Heating

Table P18: GEH/GEV 024 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 5.5 MINIMUM CFM: 608
RATED CFM: 760 MAXIMUM CFM: 912

EWT GPM Htg Cap

3.6 16.1 10.7 1.59 19.1 5.8

4.4 16.5 11.0 1.61 20.0 7.8 15.9 1.46 3.2

5.0 16.8 11.3 1.62 20.5 9.4 16.2 1.48 3.2

25

GLHP

32

45

55

WLHP

68

75

86

5.5 17.0 11.4 1.63 20.9 10.7 16.4 1.49 3.2

5.8 17.1 11.5 1.63 21.0 11.6 16.5 1.50 3.2

6.1 17.2 11.6 1.64 21.2 12.5 16.6 1.51 3.2

6.6 17.4 11.8 1.64 21.4 14.0 16.8 1.52 3.2

3.6 18.5 12.7 1.70 24.9 4.9

4.4 19.0 13.1 1.72 26.0 6.9 18.4 1.57 3.4

5.0 19.2 13.3 1.73 26.7 8.4 18.6 1.58 3.5

5.5 19.4 13.5 1.74 27.1 9.7 18.8 1.60 3.4

5.8 19.5 13.6 1.74 27.3 10.6 18.9 1.61 3.4

6.1 19.6 13.6 1.75 27.5 11.4 19.0 1.62 3.4

6.6 19.7 13.8 1.75 27.8 12.9 19.2 1.63 3.5

3.6 22.8 16.5 1.85 35.8 5.0

4.4 23.4 17.0 1.87 37.3 6.8 22.8 1.72 3.9

5.0 23.6 17.2 1.88 38.1 8.2 23.0 1.73 3.9

5.5 23.8 17.3 1.89 38.7 9.4 23.2 1.75 3.9

5.8 23.9 17.4 1.89 39.0 10.2 23.3 1.75 3.9

6.1 24.0 17.5 1.90 39.3 11.0 23.4 1.77 3.9

6.6 24.2 17.7 1.90 39.6 12.3 23.6 1.78 3.9

3.6 26.1 19.3 1.98 44.3 4.7

4.4 26.7 19.9 2.00 46.0 6.3 26.1 1.84 4.2

5.0 27.0 20.1 2.01 47.0 7.7 26.4 1.86 4.2

5.5 27.2 20.3 2.02 47.6 8.8 26.6 1.88 4.1

5.8 27.3 20.4 2.03 48.0 9.6 26.7 1.89 4.1

6.1 27.4 20.5 2.03 48.3 10.3 26.8 1.90 4.1

6.6 27.5 20.5 2.04 48.8 11.6 26.9 1.92 4.1

3.6 29.9 22.6 2.14 55.4 4.3

4.4 30.5 23.1 2.16 57.5 5.8 29.9 2.00 4.4

5.0 30.8 23.4 2.17 58.6 7.1 30.2 2.02 4.4

5.5 31.0 23.6 2.18 59.4 8.1 30.4 2.04 4.4

5.8 31.1 23.7 2.18 59.8 8.8 30.5 2.04 4.4

6.1 31.2 23.7 2.19 60.2 9.5 30.6 2.05 4.4

6.6 31.4 23.9 2.19 60.7 10.8 30.8 2.06 4.4

3.6 31.7 24.2 2.19 61.5 4.1

4.4 32.3 24.8 2.21 63.7 5.6 31.7 2.05 4.5

5.0 32.6 25.0 2.22 65.0 6.8 32.0 2.07 4.5

5.5 32.8 25.2 2.23 65.8 7.8 32.2 2.08 4.5

5.8 32.9 25.3 2.24 66.3 8.5 32.3 2.10 4.5

6.1 33.0 25.4 2.24 66.7 9.2 32.4 2.10 4.5

6.6 33.2 25.5 2.25 67.3 10.3 32.6 2.12 4.5

3.6 34.1 26.3 2.29 71.3 3.8

4.4 34.8 26.9 2.31 73.7 5.2 34.2 2.15 4.7

5.0 35.1 27.2 2.32 75.1 6.3 34.5 2.17 4.7

5.5 35.3 27.3 2.33 76.0 7.3 34.7 2.18 4.7

5.8 35.4 27.4 2.34 76.5 8.0 34.8 2.20 4.6

6.1 35.5 27.5 2.34 76.9 8.6 34.9 2.20 4.6

6.6 35.6 27.6 2.35 77.6 9.8 35.0 2.22 4.6

Mbtuh

Absorb

Mbtuh

Power

kW

Table P19: 024 Fan Correction Factors

Entering

Cooling

CFM

Capacity

608 0.974 0.892 0.965 0.972 1.032
646 0.980 0.919 0.973 0.979 1.024
684 0.987 0.945 0.981 0.986 1.016
722 0.993 0.972 0.990 0.993 1.008

760 1.000 1.000 1.000 1.000 1.000

836 1.012 1.051 1.020 1.013 0.984
874 1.019 1.078 1.030 1.020 0.976
912 1.025 1.105 1.042 1.027 0.968

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

760

760

760

760

760

760

760

Mbtuh

15.5 1.43 3.2

17.9 1.54 3.4

22.2 1.69 3.8

25.5 1.82 4.1

29.3 1.98 4.3

31.1 2.03 4.5

33.5 2.13 4.6

ISO Pwr kWISO

COP

WSHP-PRC001-EN 61

Performance Data
030-Cooling

Table P20: GEH/GEV 030 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 6.9 MINIMUM CFM: 720
RATED CFM: 900 MAXIMUM CFM: 1080

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

Mbtuh

4.5 34.3 24.2 0.71 1.78 40.4 63.0 7.9

5.5 34.5 23.9 0.69 1.74 40.4 59.7 10.9 34.9 1.67 20.9

6.2 34.6 23.9 0.69 1.72 40.5 58.1 13.2 35.0 1.67 21.0

6.9 34.7 23.8 0.69 1.71 40.5 56.7 15.6 35.1 1.67 21.0

7.3 34.7 23.8 0.69 1.70 40.5 56.1 17.1 35.1 1.67 21.0

7.6 34.7 23.8 0.69 1.70 40.5 55.7 18.2 35.1 1.68 20.9

8.3 34.8 23.8 0.68 1.69 40.6 54.8 21.0 35.2 1.69 20.8

4.5 32.3 23.2 0.72 1.89 38.8 72.2 7.4

5.5 32.5 23.1 0.71 1.85 38.8 69.1 10.2 32.9 1.78 18.5

6.2 32.6 23.1 0.71 1.83 38.8 67.5 12.4 33.0 1.77 18.6

6.9 32.7 23.2 0.71 1.81 38.9 66.3 14.7 33.1 1.77 18.7

7.3 32.7 23.2 0.71 1.81 38.9 65.7 16.1 33.1 1.78 18.6

7.6 32.7 23.2 0.71 1.80 38.8 65.2 17.2 33.1 1.78 18.6

8.3 32.8 23.2 0.71 1.79 38.9 64.4 19.9 33.2 1.79 18.5

4.5 30.8 22.3 0.72 2.09 37.9 84.9 6.8

5.5 31.0 22.4 0.72 2.05 38.0 81.8 9.5 31.4 1.98 15.9

6.2 31.1 22.5 0.72 2.03 38.0 80.3 11.5 31.5 1.97 16.0

6.9 31.2 22.6 0.72 2.01 38.1 79.1 13.7 31.6 1.96 16.1

7.3 31.2 22.7 0.73 2.01 38.1 78.5 15.0 31.6 1.97 16.0

7.6 31.2 22.7 0.73 2.00 38.0 78.0 16.0 31.6 1.97 16.0

8.3 31.3 22.7 0.73 1.99 38.1 77.2 18.6 31.7 1.98 16.0

4.5 29.4 21.8 0.74 2.25 37.1 93.5 6.7

5.5 29.6 21.9 0.74 2.21 37.1 90.5 9.3 30.0 2.14 14.0

6.2 29.7 22.1 0.74 2.19 37.2 89.0 11.2 30.1 2.13 14.1

6.9 29.8 22.2 0.74 2.17 37.2 87.8 13.3 30.2 2.12 14.2

7.3 29.8 22.2 0.74 2.16 37.2 87.2 14.6 30.2 2.12 14.2

7.6 29.8 22.2 0.74 2.16 37.2 86.8 15.6 30.2 2.13 14.2

8.3 29.9 22.3 0.75 2.14 37.2 86.0 18.1 30.3 2.13 14.2

4.5 27.8 21.3 0.77 2.40 36.0 102.1 6.2

5.5 28.0 21.4 0.76 2.36 36.1 99.2 8.7 28.4 2.28 12.4

6.2 28.1 21.5 0.77 2.34 36.1 97.7 10.5 28.5 2.28 12.5

6.9 28.1 21.6 0.77 2.33 36.1 96.5 12.6 28.5 2.28 12.5

7.3 28.2 21.7 0.77 2.32 36.1 95.9 13.8 28.6 2.28 12.5

7.6 28.2 21.7 0.77 2.31 36.1 95.5 14.8 28.6 2.28 12.6

8.3 28.3 21.7 0.77 2.30 36.1 94.7 17.3 28.7 2.28 12.5

4.5 26.0 20.7 0.80 2.55 34.7 110.5 6.0

5.5 26.1 20.8 0.80 2.51 34.7 107.7 8.3 26.5 2.43 10.9

6.2 26.3 20.9 0.79 2.50 34.8 106.3 10.2 26.7 2.43 11.0

6.9 26.3 21.0 0.80 2.48 34.8 105.1 12.2 26.7 2.43 11.0

7.3 26.3 21.1 0.80 2.48 34.8 104.6 13.4 26.7 2.44 10.9

7.6 26.4 21.1 0.80 2.47 34.8 104.2 14.3 26.8 2.43 11.0

8.3 26.5 21.1 0.80 2.46 34.9 103.5 16.7 26.9 2.44 11.0

4.5 23.9 20.0 0.84 2.71 33.1 119.8 5.7

5.5 24.1 20.1 0.83 2.68 33.2 117.2 8.0 24.5 2.60 9.4

6.2 24.2 20.1 0.83 2.66 33.3 115.8 9.8 24.6 2.59 9.5

6.9 24.3 20.2 0.83 2.65 33.3 114.7 11.8 24.7 2.60 9.5

7.3 24.3 20.2 0.83 2.64 33.3 114.2 13.0 24.7 2.59 9.5

7.6 24.3 20.2 0.83 2.64 33.3 113.8 13.9 24.7 2.60 9.5

8.3 24.4 20.2 0.83 2.62 33.3 113.1 16.3 24.8 2.60 9.5

4.5 22.0 19.1 0.87 2.86 31.8 129.3 5.5

5.5 22.2 19.2 0.86 2.83 31.9 126.7 7.8 22.6 2.75 8.2

6.2 22.3 19.2 0.86 2.82 31.9 125.4 9.5 22.7 2.75 8.2

6.9 22.4 19.3 0.86 2.80 32.0 124.4 11.5 22.8 2.74 8.3

7.3 22.4 19.3 0.86 2.80 32.0 123.9 12.7 22.8 2.75 8.3

7.6 22.4 19.2 0.86 2.79 31.9 123.5 13.6 22.8 2.75 8.3

8.3 22.5 19.2 0.85 2.78 32.0 122.8 15.9 22.9 2.76 8.3

4.5 21.2 18.7 0.88 2.93 31.2 134.0 5.4

5.5 21.4 18.7 0.87 2.90 31.3 131.5 7.7 21.8 2.82 7.7

6.2 21.5 18.8 0.87 2.89 31.4 130.2 9.4 21.9 2.82 7.7

6.9 21.5 18.8 0.87 2.88 31.3 129.2 11.4 21.9 2.82 7.7

7.3 21.6 18.7 0.87 2.87 31.4 128.7 12.5 22.0 2.82 7.8

7.6 21.6 18.7 0.87 2.87 31.4 128.4 13.5 22.0 2.83 7.8

8.3 21.7 18.6 0.86 2.86 31.5 127.7 15.8 22.1 2.84 7.8

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

900

900

900

900

900

900

900

900

900

Mbtuh

34.7 1.70 20.4

32.7 1.81 18.1

31.2 2.00 15.6

29.8 2.16 13.8

28.2 2.31 12.2

26.4 2.46 10.7

24.3 2.62 9.3

22.4 2.77 8.1

21.6 2.84 7.6

ISO Pwr kWISO

EER

62 WSHP-PRC001-EN

Performance Data
030-Heating

Table P21: GEH/GEV 030 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 6.9 MINIMUM CFM: 720
RATED CFM: 900 MAXIMUM CFM: 1080

EWT GPM Htg Cap

4.5 18.8 12.8 1.77 19.3 10.2

5.5 19.2 13.1 1.78 20.3 13.8 18.8 1.71 3.2

6.2 19.4 13.3 1.78 20.7 16.4 19.0 1.72 3.2

25

GLHP

32

45

55

WLHP

68

75

86

6.9 19.6 13.5 1.79 21.1 19.1 19.2 1.75 3.2

7.3 19.7 13.6 1.79 21.3 20.5 19.3 1.76 3.2

7.6 19.7 13.6 1.79 21.4 21.9 19.3 1.77 3.2

8.3 19.9 13.8 1.79 21.7 25.0 19.5 1.80 3.2

4.5 20.5 14.1 1.87 25.7 9.5

5.5 20.9 14.5 1.88 26.8 13.0 20.5 1.80 3.3

6.2 21.1 14.7 1.89 27.3 15.5 20.7 1.83 3.3

6.9 21.3 14.9 1.89 27.7 18.1 20.9 1.85 3.3

7.3 21.4 15.0 1.89 27.9 19.5 21.0 1.86 3.3

7.6 21.4 14.9 1.90 28.1 20.9 21.0 1.88 3.3

8.3 21.6 15.1 1.90 28.4 23.9 21.2 1.90 3.3

4.5 24.9 18.0 2.03 37.0 8.7

5.5 25.4 18.4 2.05 38.4 11.9 25.0 1.97 3.7

6.2 25.6 18.6 2.06 39.0 14.2 25.2 1.99 3.7

6.9 25.8 18.7 2.07 39.6 16.6 25.4 2.02 3.7

7.3 25.9 18.8 2.07 39.8 17.9 25.5 2.03 3.7

7.6 25.9 18.8 2.07 40.1 19.2 25.5 2.04 3.7

8.3 26.1 19.0 2.08 40.4 22.0 25.7 2.07 3.6

4.5 28.4 21.1 2.15 45.6 8.1

5.5 28.9 21.5 2.17 47.2 11.1 28.5 2.09 4.0

6.2 29.2 21.8 2.18 48.0 13.3 28.8 2.11 4.0

6.9 29.4 21.9 2.19 48.7 15.6 29.0 2.13 4.0

7.3 29.5 22.0 2.19 49.0 16.8 29.1 2.14 4.0

7.6 29.6 22.1 2.20 49.2 18.1 29.2 2.16 4.0

8.3 29.7 22.2 2.20 49.7 20.8 29.3 2.19 3.9

4.5 32.5 24.7 2.30 57.0 7.5

5.5 33.0 25.1 2.32 58.9 10.3 32.6 2.23 4.3

6.2 33.3 25.3 2.33 59.9 12.3 32.9 2.25 4.3

6.9 33.5 25.5 2.33 60.6 14.5 33.1 2.27 4.3

7.3 33.6 25.6 2.34 61.0 15.6 33.2 2.29 4.2

7.6 33.7 25.7 2.34 61.2 16.8 33.3 2.30 4.2

8.3 33.8 25.8 2.35 61.8 19.4 33.4 2.33 4.2

4.5 34.4 26.3 2.37 63.3 7.1

5.5 34.9 26.7 2.39 65.3 9.8 34.5 2.30 4.4

6.2 35.2 27.0 2.40 66.3 11.8 34.8 2.32 4.4

6.9 35.4 27.2 2.41 67.1 13.9 35.0 2.35 4.4

7.3 35.5 27.3 2.41 67.5 15.1 35.1 2.36 4.4

7.6 35.6 27.4 2.41 67.8 16.2 35.2 2.37 4.4

8.3 35.8 27.5 2.42 68.4 18.7 35.4 2.40 4.3

4.5 37.0 28.5 2.48 73.3 6.7

5.5 37.6 29.1 2.50 75.5 9.3 37.2 2.41 4.5

6.2 37.9 29.4 2.50 76.5 11.2 37.5 2.42 4.5

6.9 38.1 29.5 2.51 77.5 13.2 37.7 2.44 4.5

7.3 38.2 29.6 2.51 77.8 14.3 37.8 2.45 4.5

7.6 38.3 29.7 2.52 78.2 15.4 37.9 2.47 4.5

8.3 38.4 29.8 2.52 78.8 17.9 38.0 2.49 4.5

Mbtuh

Absorb

Mbtuh

Power

kW

Table P22: 030 Fan Correction Factors

Entering

1035 1.019 1.078 1.030 1.020 0.976
1080 1.025 1.105 1.042 1.027 0.968

Cooling

CFM

Capacity

720 0.974 0.892 0.965 0.972 1.032
765 0.980 0.919 0.973 0.979 1.024
810 0.987 0.945 0.981 0.986 1.016
855 0.993 0.972 0.990 0.993 1.008

900 1.000 1.000 1.000 1.000 1.000

990 1.012 1.051 1.020 1.013 0.984

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

900

900

900

900

900

900

900

Mbtuh

18.4 1.68 3.2

20.1 1.77 3.3

24.5 1.93 3.7

28.0 2.05 4.0

32.1 2.20 4.3

34.0 2.27 4.4

36.6 2.38 4.5

ISO Pwr kWISO

COP

WSHP-PRC001-EN 63

Performance Data
036-Cooling

Table P23: GEH/GEV 036 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 8.3 MINIMUM CFM: 912
RATED CFM: 1140 MAXIMUM CFM: 1368

EWT GPM Total

45

10.0 40.2 28.6 0.71 2.04 47.2 54.5 14.5 41.3 1.81 22.8

55

10.0 39.3 28.5 0.73 2.20 46.8 64.4 13.8 40.4 1.97 20.5

68

10.0 38.0 28.5 0.75 2.46 46.4 77.3 12.9 39.1 2.22 17.6

GLHP

77

10.0 37.0 28.5 0.77 2.66 46.1 86.3 12.4 38.1 2.42 15.7

WLHP

86

10.0 36.1 28.6 0.79 2.86 45.9 95.2 11.9 37.2 2.62 14.2

95

10.0 35.2 28.7 0.82 3.06 45.6 104.2 11.5 36.3 2.81 12.9

105

10.0 34.2 28.8 0.84 3.28 45.4 114.2 11.0 35.3 3.03 11.6

115

10.0 33.2 28.9 0.87 3.49 45.1 124.2 10.7 34.3 3.24 10.6

120

10.0 32.7 28.9 0.88 3.59 45.0 129.1 10.6 33.8 3.34

Mbtuh

5.4 39.3 27.5 0.70 2.22 46.9 62.4 5.7

6.6 39.6 28.0 0.71 2.15 46.9 59.1 7.8 40.7 1.87 21.8

7.5 39.8 28.2 0.71 2.11 47.0 57.6 9.4 40.9 1.84 22.2

8.3 39.9 28.3 0.71 2.09 47.0 56.3 11.0 41.0 1.83 22.4

8.7 39.9 28.4 0.71 2.07 47.0 55.8 11.9 41.0 1.82 22.5

9.1 40.0 28.4 0.71 2.06 47.0 55.3 12.8 41.1 1.82 22.6

5.4 37.5 27.0 0.72 2.37 45.6 71.9 5.4

6.6 38.1 27.6 0.72 2.30 46.0 68.8 7.4 39.2 2.01 19.5

7.5 38.4 27.9 0.73 2.27 46.2 67.4 8.8 39.5 1.99 19.8

8.3 38.7 28.1 0.73 2.24 46.4 66.2 10.4 39.8 1.98 20.1

8.7 38.8 28.2 0.73 2.23 46.4 65.7 11.3 39.9 1.98 20.1

9.1 38.9 28.3 0.73 2.22 46.5 65.2 12.1 40.0 1.97 20.3

5.4 35.3 26.5 0.75 2.62 44.2 84.4 5.0

6.6 36.2 27.2 0.75 2.56 44.9 81.6 6.9 37.3 2.27 16.4

7.5 36.6 27.6 0.75 2.53 45.2 80.1 8.2 37.7 2.25 16.7

8.3 37.0 27.9 0.75 2.50 45.5 79.0 9.7 38.1 2.23 17.1

8.7 37.2 28.0 0.75 2.49 45.7 78.5 10.5 38.3 2.23 17.2

9.1 37.5 28.2 0.75 2.48 46.0 78.1 11.3 38.6 2.23 17.3

5.4 33.9 26.3 0.78 2.81 43.5 93.2 4.7

6.6 34.9 27.1 0.78 2.75 44.3 90.4 6.5 36.0 2.46 14.6

7.5 35.4 27.5 0.78 2.72 44.7 89.0 7.8 36.5 2.44 15.0

8.3 35.9 27.9 0.78 2.70 45.1 87.9 9.3 37.0 2.43 15.2

8.7 36.2 28.0 0.77 2.69 45.4 87.4 10.0 37.3 2.43 15.3

9.1 36.4 28.2 0.77 2.68 45.6 87.0 10.8 37.5 2.43 15.4

5.4 32.6 26.1 0.80 3.00 42.8 101.9 4.5

6.6 33.7 27.0 0.80 2.94 43.7 99.2 6.2 34.8 2.65 13.1

7.5 34.3 27.4 0.80 2.92 44.3 97.9 7.4 35.4 2.64 13.4

8.3 34.9 27.9 0.80 2.90 44.8 96.8 8.8 36.0 2.63 13.7

8.7 35.2 28.0 0.80 2.89 45.1 96.4 9.6 36.3 2.63 13.8

9.1 35.4 28.2 0.80 2.88 45.2 95.9 10.3 36.5 2.62 13.9

5.4 31.3 25.9 0.83 3.19 42.2 110.7 4.3

6.6 32.5 26.9 0.83 3.14 43.2 108.1 5.9 33.6 2.85 11.8

7.5 33.2 27.4 0.83 3.11 43.8 106.8 7.1 34.3 2.83 12.1

8.3 33.8 27.9 0.83 3.09 44.4 105.7 8.5 34.9 2.83 12.4

8.7 34.1 28.1 0.82 3.09 44.7 105.3 9.2 35.2 2.83 12.5

9.1 34.5 28.3 0.82 3.08 45.0 104.9 9.9 35.6 2.82 12.6

5.4 29.9 25.8 0.86 3.39 41.5 120.5 4.0

6.6 31.3 26.8 0.86 3.35 42.7 118.0 5.6 32.4 3.06 10.6

7.5 32.0 27.3 0.85 3.33 43.4 116.7 6.8 33.1 3.04 10.9

8.3 32.7 27.9 0.85 3.31 44.0 115.7 8.1 33.8 3.04 11.1

8.7 33.1 28.1 0.85 3.30 44.4 115.3 8.9 34.2 3.03 11.3

9.1 33.4 28.3 0.85 3.29 44.6 114.9 9.6 34.5 3.03 11.4

5.4 28.6 25.6 0.90 3.59 40.9 130.3 3.9

6.6 30.0 26.7 0.89 3.55 42.1 127.8 5.4 31.1 3.26 9.5

7.5 30.9 27.3 0.88 3.53 43.0 126.6 6.6 32.0 3.24 9.9

8.3 31.6 27.8 0.88 3.52 43.6 125.6 7.9 32.7 3.24 10.1

8.7 32.0 28.1 0.88 3.51 44.0 125.2 8.6 33.1 3.24 10.2

9.1 32.4 28.3 0.87 3.50 44.4 124.8 9.3 33.5 3.24 10.3

5.4 28.0 25.5 0.91 3.69 40.6 135.2 3.8

6.6 29.5 26.6 0.90 3.65 42.0 132.8 5.4 30.6 3.36

7.5 30.3 27.2 0.90 3.63 42.7 131.6 6.5 31.4 3.34

8.3 31.1 27.8 0.89 3.62 43.5 130.6 7.8 32.2 3.34

8.7 31.5 28.0 0.89 3.61 43.8 130.2 8.5 32.6 3.34

9.1 31.9 28.3 0.89 3.60 44.2 129.8 9.2 33.0 3.34

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

1140

1140

1140

1140

1140

1140

1140

1140

1140

Mbtuh

40.4 1.92 21.0

38.6 2.07 18.6

36.4 2.32 15.7

35.0 2.51 13.9

33.7 2.70 12.5

32.4 2.89 11.2

31.0 3.09 10.0

29.7 3.29 9.0

29.1 3.39

ISO Pwr kWISO

EER

8.6

9.1

9.4

9.6

9.8

9.9

10.1

64 WSHP-PRC001-EN

Performance Data
036-Heating

Table P24: GEH/GEV 036 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 8.3 MINIMUM CFM: 912
RATED CFM: 1140 MAXIMUM CFM: 1368

EWT GPM Htg Cap

5.4 20.8 13.7 2.07 19.9 6.3

6.6 21.7 14.5 2.12 20.6 8.8 20.4 1.79 3.3

7.5 22.1 14.8 2.15 21.0 10.5 20.8 1.83 3.3

25

GLHP

32

45

55

WLHP

68

75

86

8.3 22.2 14.8 2.18 21.4 12.4 20.9 1.87 3.3

8.7 22.3 14.8 2.20 21.6 13.3 21.0 1.90 3.2

9.1 22.3 14.8 2.21 21.8 18.3 21.0 1.92 3.2

10.0 22.4 14.8 2.24 22.0 16.1 21.1 1.97 3.1

5.4 23.8 16.3 2.20 26.0 6.1

6.6 24.6 17.0 2.24 26.9 8.4 23.3 1.90 3.6

7.5 25.0 17.3 2.26 27.4 10.1 23.7 1.94 3.6

8.3 25.2 17.4 2.29 27.8 11.9 23.9 1.98 3.5

8.7 25.2 17.4 2.30 28.0 12.8 23.9 2.00 3.5

9.1 25.3 17.4 2.31 28.2 13.7 24.0 2.02 3.5

10.0 25.3 17.3 2.34 28.5 15.6 24.0 2.07 3.4

5.4 30.8 22.2 2.53 36.8 6.0

6.6 31.6 22.9 2.54 38.1 8.1 30.3 2.20 4.0

7.5 32.0 23.3 2.55 38.8 9.7 30.7 2.23 4.0

8.3 32.2 23.5 2.56 39.3 11.4 30.9 2.25 4.0

8.7 32.2 23.4 2.57 39.6 12.2 30.9 2.27 4.0

9.1 32.3 23.5 2.57 39.9 13.1 31.0 2.27 4.0

10.0 32.4 23.6 2.57 40.3 15.0 31.1 2.29 4.0

5.4 35.7 26.6 2.68 45.1 5.6

6.6 36.5 27.3 2.70 46.8 7.6 35.2 2.36 4.4

7.5 36.9 27.7 2.71 47.6 9.1 35.6 2.38 4.4

8.3 37.1 27.8 2.72 48.3 10.6 35.8 2.40 4.4

8.7 37.1 27.8 2.73 48.6 11.5 35.8 2.42 4.3

9.1 37.2 27.9 2.73 48.9 12.3 35.9 2.43 4.3

10.0 37.2 27.9 2.73 49.4 14.1 35.9 2.45 4.3

5.4 41.8 32.0 2.87 56.1 5.2

6.6 42.6 32.7 2.90 58.1 7.0 41.3 2.56 4.7

7.5 43.0 33.0 2.92 59.2 8.4 41.7 2.59 4.7

8.3 43.1 33.1 2.93 60.0 9.9 41.8 2.61 4.7

8.7 43.2 33.2 2.93 60.4 10.7 41.9 2.62 4.7

9.1 43.2 33.2 2.94 60.7 11.5 41.9 2.64 4.7

10.0 43.3 33.3 2.94 61.3 13.2 42.0 2.65 4.6

5.4 45.0 34.9 2.97 62.0 5.0

6.6 45.8 35.6 3.00 64.3 6.8 44.5 2.66 4.9

7.5 46.2 35.9 3.02 65.4 8.1 44.9 2.69 4.9

8.3 46.4 36.1 3.03 66.3 9.6 45.1 2.71 4.9

8.7 46.4 36.0 3.04 66.7 10.3 45.1 2.73 4.9

9.1 46.5 36.1 3.04 67.1 11.1 45.2 2.73 4.8

10.0 46.6 36.2 3.05 67.7 12.8 45.3 2.76 4.8

5.4 48.6 38.0 3.11 71.9 4.7

6.6 49.4 38.7 3.14 74.3 6.4 48.1 2.80 5.0

7.5 49.8 39.0 3.16 75.5 7.7 48.5 2.83 5.0

8.3 50.0 39.1 3.18 76.5 9.1 48.7 2.86 5.0

8.7 50.0 39.1 3.19 77.0 9.8 48.7 2.87 5.0

9.1 50.1 39.2 3.20 77.4 10.6 48.8 2.89 5.0

10.0 50.2 39.2 3.21 78.1 12.2 48.9 2.92 4.9

Mbtuh

Absorb

Mbtuh

Power

kW

Table P25: 036 Fan Correction Factors

Entering

1026 0.987 0.945 0.981 0.986 1.016
1083 0.993 0.972 0.990 0.993 1.008

1140 1.000 1.000 1.000 1.000 1.000

1254 1.012 1.051 1.020 1.013 0.984
1311 1.019 1.078 1.030 1.020 0.976
1368 1.025 1.105 1.042 1.027 0.968

Cooling

CFM

Capacity

912 0.974 0.892 0.965 0.972 1.032
969 0.980 0.919 0.973 0.979 1.024

Sensible
Capacity

Cooling

Inpu

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

1140

1140

1140

1140

1140

1140

1140

Mbtuh

19.5 1.72 3.3

22.5 1.85 3.6

29.5 2.18 4.0

34.4 2.33 4.3

40.5 2.52 4.7

43.7 2.62 4.9

47.3 2.76 5.0

ISO Pwr kWISO

COP

WSHP-PRC001-EN 65

Performance Data
040-Cooling

Table P26: GEV 040 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 9.2 MINIMUM CFM: 960
RATED CFM: 1200 MAXIMUM CFM: 1440

EWT GPM Total

45

10.1 45.9 31.4 0.68 2.36 54.0 55.7 16.9 46.5 2.30 20.2

11.0 45.9 31.5 0.69 2.35 53.9 54.8 19.4 46.5 2.31 20.1

55

10.1 44.3 31.4 0.71 2.50 52.8 65.5 15.8 44.9 2.43 18.5

11.0 44.3 31.5 0.71 2.49 52.8 64.6 18.1 44.9 2.45 18.3

68

10.1 41.9 30.7 0.73 2.73 51.2 78.2 14.6 42.5 2.65 16.0

11.0 42.0 30.8 0.73 2.72 51.3 77.3 16.9 42.6 2.67 16.0

GLHP

77

10.1 40.0 29.9 0.75 2.91 49.9 86.9 14.0 40.6 2.83 14.3

11.0 40.1 30.0 0.75 2.90 50.0 86.1 16.1 40.7 2.84 14.3

WLHP

86

10.1 38.0 29.0 0.76 3.10 48.6 95.7 13.4 38.6 3.02 12.8

11.0 38.0 29.1 0.77 3.09 48.5 94.9 15.5 38.6 3.03 12.7

95

10.1 35.7 28.0 0.78 3.30 47.0 104.4 12.9 36.3 3.21 11.3

11.0 35.8 28.1 0.78 3.29 47.0 103.6 15.0 36.4 3.23 11.3

105

10.1 33.1 26.9 0.81 3.52 45.1 114.0 12.5 33.7 3.43 9.8

11.0 33.1 27.0 0.82 3.50 45.0 113.2 14.5 33.7 3.43 9.8

115

10.1 30.3 25.9 0.85 3.73 43.0 123.6 12.1 30.9 3.64 8.5

11.0 30.3 26.0 0.86 3.71 43.0 122.9 14.1 30.9 3.64 8.5

120

10.1 28.8 25.6 0.89 3.81 41.9 128.4 11.9 29.4 3.73 7.9

11.0 28.9 25.6 0.89 3.81 41.9 127.7 13.9 29.5 3.74 7.9

Mbtuh

6.0 46.2 31.1 0.67 2.45 54.6 63.2 7.3

7.4 46.1 31.3 0.68 2.40 54.3 59.7 10.3 46.7 2.28 20.5

8.3 46.1 31.3 0.68 2.38 54.2 58.1 12.4 46.7 2.28 20.5

9.2 46.0 31.4 0.68 2.37 54.1 56.8 14.6 46.6 2.29 20.3

9.7 46.0 31.4 0.68 2.36 54.1 56.2 15.8 46.6 2.29 20.3

6.0 44.2 31.0 0.70 2.60 53.1 72.7 6.8

7.4 44.2 31.3 0.71 2.55 52.9 69.3 9.6 44.8 2.43 18.4

8.3 44.3 31.3 0.71 2.53 52.9 67.8 11.5 44.9 2.42 18.6

9.2 44.3 31.3 0.71 2.51 52.9 66.5 13.6 44.9 2.42 18.6

9.7 44.3 31.4 0.71 2.50 52.8 65.9 14.8 44.9 2.42 18.6

6.0 41.4 30.3 0.73 2.84 51.1 85.1 6.3

7.4 41.7 30.6 0.73 2.79 51.2 81.9 8.8 42.3 2.66 15.9

8.3 41.8 30.6 0.73 2.77 51.3 80.4 10.6 42.4 2.66 15.9

9.2 41.8 30.6 0.73 2.74 51.2 79.1 12.5 42.4 2.64 16.1

9.7 41.9 30.7 0.73 2.73 51.2 78.6 13.7 42.5 2.65 16.0

6.0 39.4 29.5 0.75 3.03 49.7 93.6 5.9

7.4 39.7 29.8 0.75 2.98 49.9 90.5 8.4 40.3 2.85 14.1

8.3 39.8 29.8 0.75 2.95 49.9 89.1 10.1 40.4 2.83 14.3

9.2 39.9 29.8 0.75 2.93 49.9 87.9 12.0 40.5 2.83 14.3

9.7 40.0 29.9 0.75 2.92 50.0 87.3 13.1 40.6 2.83 14.3

6.0 37.3 28.6 0.77 3.22 48.3 102.2 5.6

7.4 37.6 28.9 0.77 3.17 48.4 99.1 8.0 38.2 3.04 12.6

8.3 37.7 28.9 0.77 3.14 48.4 97.7 9.6 38.3 3.02 12.7

9.2 37.9 28.9 0.76 3.12 48.5 96.6 11.4 38.5 3.02 12.7

9.7 37.9 29.0 0.77 3.11 48.5 96.0 12.5 38.5 3.02 12.7

6.0 35.0 27.6 0.79 3.42 46.7 110.7 5.4

7.4 35.3 27.9 0.79 3.37 46.8 107.7 7.6 35.9 3.24 11.1

8.3 35.5 27.9 0.79 3.34 46.9 106.4 9.2 36.1 3.22 11.2

9.2 35.6 27.9 0.78 3.32 46.9 105.3 11.0 36.2 3.21 11.3

9.7 35.7 28.0 0.78 3.31 47.0 104.7 12.1 36.3 3.21 11.3

6.0 32.3 26.5 0.82 3.63 44.7 120.0 5.1

7.4 32.7 26.8 0.82 3.58 44.9 117.2 7.3 33.3 3.45 9.7

8.3 32.8 26.8 0.82 3.56 45.0 115.9 8.9 33.4 3.44 9.7

9.2 33.0 26.8 0.81 3.54 45.1 114.9 10.6 33.6 3.43 9.8

9.7 33.0 26.9 0.82 3.53 45.0 114.4 11.6 33.6 3.43 9.8

6.0 29.4 25.6 0.87 3.83 42.5 129.3 4.9

7.4 29.8 25.8 0.87 3.79 42.7 126.7 7.0 30.4 3.65 8.3

8.3 30.0 25.8 0.86 3.76 42.8 125.4 8.5 30.6 3.63 8.4

9.2 30.2 25.9 0.86 3.74 43.0 124.4 10.2 30.8 3.63 8.5

9.7 30.2 25.9 0.86 3.73 42.9 123.9 11.2 30.8 3.63 8.5

6.0 28.0 25.2 0.90 3.92 41.4 134.0 4.8

7.4 28.4 25.4 0.89 3.88 41.6 131.4 6.9 29.0 3.74 7.8

8.3 28.6 25.4 0.89 3.86 41.8 130.2 8.4 29.2 3.73 7.8

9.2 28.7 25.5 0.89 3.84 41.8 129.2 10.1 29.3 3.73 7.9

9.7 28.8 25.5 0.89 3.83 41.9 128.7 11.1 29.4 3.73 7.9

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

1200

1200

1200

1200

1200

1200

1200

1200

1200

Mbtuh

46.8 2.31 20.3

44.8 2.46 18.2

42.0 2.69 15.6

40.0 2.88 13.9

37.9 3.07 12.3

35.6 3.27 10.9

32.9 3.48 9.5

30.0 3.68 8.2

28.6 3.77 7.6

ISO Pwr kWISO

EER

66 WSHP-PRC001-EN

Performance Data
040-Heating

Table P27: GEV 040 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 9.2 MINIMUM CFM: 960
RATED CFM: 1200 MAXIMUM CFM: 1440

EWT GPM Htg Cap

6.0 21.8 13.5 2.43 20.5 8.3

7.4 22.5 14.1 2.45 21.2 12.0 21.8 2.29 2.8

25

GLHP

32

45

55

WLHP

68

75

86

8.3 22.9 14.5 2.46 21.5 14.6 22.2 2.32 2.8

9.2 23.1 14.7 2.46 21.8 17.3 22.4 2.35 2.8

9.7 23.3 14.9 2.47 21.9 18.8 22.6 2.37 2.8

10.1 23.4 15.0 2.47 22.0 20.0 22.7 2.39 2.8

11.0 23.5 15.1 2.47 22.3 22.9 22.8 2.42 2.8

6.0 26.2 17.5 2.55 26.2 8.0

7.4 26.9 18.1 2.58 27.1 11.4 26.2 2.42 3.2

8.3 27.3 18.5 2.59 27.5 13.7 26.6 2.45 3.2

9.2 27.5 18.7 2.59 27.9 16.2 26.8 2.47 3.2

9.7 27.7 18.9 2.59 28.1 17.6 27.0 2.48 3.2

10.1 27.7 18.8 2.60 28.3 18.8 27.0 2.51 3.2

11.0 27.9 19.0 2.60 28.5 21.5 27.2 2.54 3.1

6.0 32.5 22.9 2.80 37.4 7.3

7.4 33.2 23.5 2.83 38.7 10.3 32.5 2.67 3.6

8.3 33.6 23.9 2.84 39.2 12.4 32.9 2.69 3.6

9.2 33.8 24.1 2.85 39.8 14.6 33.1 2.72 3.6

9.7 34.0 24.2 2.86 40.0 15.8 33.3 2.74 3.6

10.1 34.1 24.3 2.86 40.2 16.9 33.4 2.75 3.6

11.0 34.3 24.5 2.86 40.5 19.4 33.6 2.78 3.5

6.0 37.2 27.0 2.99 46.0 6.8

7.4 37.9 27.6 3.03 47.5 9.6 37.2 2.86 3.8

8.3 38.3 27.9 3.04 48.3 11.5 37.6 2.89 3.8

9.2 38.5 28.1 3.05 48.9 13.6 37.8 2.92 3.8

9.7 38.7 28.3 3.05 49.2 14.8 38.0 2.93 3.8

10.1 38.8 28.4 3.06 49.4 15.8 38.1 2.95 3.8

11.0 38.9 28.5 3.06 49.8 18.1 38.2 2.97 3.8

6.0 43.5 32.5 3.22 57.2 6.3

7.4 44.3 33.2 3.26 59.0 8.8 43.6 3.09 4.1

8.3 44.6 33.4 3.28 59.9 10.6 43.9 3.12 4.1

9.2 44.9 33.7 3.29 60.7 12.5 44.2 3.15 4.1

9.7 45.0 33.8 3.29 61.0 13.7 44.3 3.16 4.1

10.1 45.1 33.9 3.29 61.3 14.6 44.4 3.17 4.1

11.0 45.3 34.0 3.30 61.8 16.9 44.6 3.20 4.1

6.0 46.8 35.4 3.34 63.2 6.0

7.4 47.5 36.0 3.38 65.2 8.5 46.8 3.21 4.3

8.3 47.9 36.3 3.39 66.2 10.2 47.2 3.23 4.3

9.2 48.1 36.5 3.41 67.0 12.1 47.4 3.27 4.2

9.7 48.3 36.7 3.41 67.4 13.2 47.6 3.28 4.3

10.1 48.4 36.7 3.42 67.7 14.1 47.7 3.30 4.2

11.0 48.5 36.8 3.42 68.3 16.3 47.8 3.32 4.2

6.0 50.7 38.7 3.51 73.0 5.6

7.4 51.4 39.3 3.55 75.3 8.0 50.7 3.38 4.4

8.3 51.8 39.6 3.57 76.4 9.6 51.1 3.41 4.4

9.2 52.0 39.8 3.58 77.3 11.4 51.3 3.43 4.4

9.7 52.2 39.9 3.59 77.7 12.5 51.5 3.45 4.4

10.1 52.3 40.0 3.59 78.0 13.4 51.6 3.46 4.4

11.0 52.4 40.1 3.60 78.7 15.5 51.7 3.50 4.3

Mbtuh

Absorb

Mbtuh

Power

kW

Table P28: 040 Fan Correction Factors

Entering

CFM

Cooling

Capacity

Sensible
Capacity

Cooling

Input

Heating

Capacity

Watts

960 0.974 0.892 0.965 0.972 1.032
1020 0.980 0.919 0.973 0.979 1.024
1080 0.987 0.945 0.981 0.986 1.016
1140 0.993 0.972 0.990 0.993 1.008

1200 1.000 1.000 1.000 1.000 1.000

1320 1.012 1.051 1.020 1.013 0.984
1380 1.019 1.078 1.030 1.020 0.976
1440 1.025 1.105 1.042 1.027 0.968

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

1200

1200

1200

1200

1200

1200

1200

Mbtuh

21.1 2.25 2.7

25.5 2.37 3.2

31.8 2.62 3.6

36.5 2.80 3.8

42.8 3.03 4.1

46.1 3.15 4.3

50.0 3.32 4.4

ISO Pwr kWISO

COP

WSHP-PRC001-EN 67

Performance Data
042-Cooling

Table P29: GEH/GEV 042 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 9.7 MINIMUM CFM: 1064
RATED CFM: 1330 MAXIMUM CFM: 1596

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

10.2 47.8 34.6 0.72 2.61 56.7 56.1 16.5 48.5 2.51 19.3

10.7 47.7 34.7 0.73 2.61 56.6 55.6 17.9 48.4 2.52 19.2

11.6 47.7 34.8 0.73 2.61 56.6 54.8 20.4 48.4 2.55 19.0

10.2 46.1 34.5 0.75 2.77 55.6 65.9 15.6 46.8 2.66 17.6

10.7 46.1 34.5 0.75 2.77 55.6 65.4 16.8 46.8 2.68 17.5

11.6 46.1 34.7 0.75 2.76 55.5 64.6 19.3 46.8 2.69 17.4

10.2 43.6 33.6 0.77 3.02 53.9 78.6 14.5 44.3 2.91 15.3

10.7 43.6 33.7 0.77 3.01 53.9 78.1 15.8 44.3 2.91 15.2

11.6 43.7 33.7 0.77 3.00 53.9 77.3 18.1 44.4 2.92 15.2

10.2 41.7 32.7 0.78 3.23 52.7 87.4 14.2 42.4 3.11 13.6

10.7 41.7 32.8 0.79 3.22 52.7 86.9 15.4 42.4 3.12 13.6

11.6 41.8 32.8 0.78 3.20 52.7 86.1 17.7 42.5 3.12 13.6

10.2 39.5 31.7 0.80 3.45 51.3 96.1 13.5 40.2 3.33 12.1

10.7 39.6 31.7 0.80 3.44 51.3 95.6 14.6 40.3 3.33 12.1

11.6 39.7 31.8 0.80 3.42 51.4 94.9 16.9 40.4 3.34 12.1

10.2 37.2 30.6 0.82 3.67 49.7 104.8 13.0 37.9 3.55 10.7

10.7 37.3 30.6 0.82 3.66 49.8 104.4 14.2 38.0 3.55 10.7

11.6 37.3 30.7 0.82 3.65 49.8 103.6 16.4 38.0 3.56 10.7

10.2 34.5 29.4 0.85 3.91 47.8 114.4 12.6 35.2 3.78 9.3

10.7 34.5 29.4 0.85 3.90 47.8 114.0 13.8 35.2 3.79 9.3

11.6 34.6 29.5 0.85 3.89 47.9 113.3 15.9 35.3 3.80 9.3

10.2 31.5 28.4 0.90 4.14 45.6 124.0 12.3 32.2 4.01 8.0

10.7 31.6 28.5 0.90 4.13 45.7 123.6 13.4 32.3 4.01 8.1

11.6 31.7 28.6 0.90 4.12 45.8 123.0 15.5 32.4 4.03 8.1

10.2 30.0 28.0 0.93 4.25 44.5 128.8 12.1 30.7 4.12 7.5

10.7 30.1 28.1 0.93 4.24 44.6 128.4 13.2 30.8 4.12 7.5

11.6 30.2 28.2 0.93 4.23 44.6 127.8 15.4 30.9 4.13 7.5

Mbtuh

6.3 48.0 33.2 0.69 2.70 57.2 63.2 7.5

7.8 48.0 34.1 0.71 2.65 57.0 59.6 10.7 48.7 2.49 19.5

8.7 47.9 34.3 0.72 2.63 56.9 58.1 12.7 48.6 2.49 19.5

9.7 47.8 34.5 0.72 2.62 56.7 56.7 15.2 48.5 2.51 19.4

6.3 45.9 33.5 0.73 2.89 55.8 72.7 7.0

7.8 46.0 34.2 0.74 2.83 55.7 69.3 10.0 46.7 2.67 17.5

8.7 46.1 34.3 0.74 2.81 55.7 67.8 12.0 46.8 2.67 17.5

9.7 46.1 34.4 0.75 2.78 55.6 66.5 14.3 46.8 2.66 17.6

6.3 43.2 33.1 0.77 3.15 54.0 85.2 6.5

7.8 43.4 33.5 0.77 3.08 53.9 81.8 9.3 44.1 2.92 15.1

8.7 43.5 33.6 0.77 3.06 53.9 80.4 11.1 44.2 2.91 15.2

9.7 43.6 33.6 0.77 3.03 53.9 79.1 13.4 44.3 2.90 15.3

6.3 41.1 32.4 0.79 3.35 52.5 93.7 6.4

7.8 41.4 32.7 0.79 3.29 52.6 90.5 9.1 42.1 3.13 13.5

8.7 41.5 32.7 0.79 3.26 52.6 89.1 10.9 42.2 3.11 13.6

9.7 41.6 32.7 0.79 3.24 52.7 87.9 13.1 42.3 3.11 13.6

6.3 38.9 31.5 0.81 3.57 51.1 102.3 6.0

7.8 39.2 31.7 0.81 3.51 51.2 99.2 8.5 39.9 3.34 11.9

8.7 39.4 31.7 0.80 3.48 51.3 97.8 10.3 40.1 3.33 12.1

9.7 39.5 31.7 0.80 3.46 51.3 96.6 12.4 40.2 3.33 12.1

6.3 36.5 30.4 0.83 3.79 49.4 110.8 5.7

7.8 36.9 30.6 0.83 3.73 49.6 107.8 8.2 37.6 3.56 10.6

8.7 37.0 30.6 0.83 3.71 49.7 106.5 9.9 37.7 3.56 10.6

9.7 37.2 30.6 0.82 3.68 49.8 105.3 11.9 37.9 3.55 10.7

6.3 33.7 29.1 0.86 4.02 47.4 120.2 5.5

7.8 34.1 29.4 0.86 3.97 47.6 117.3 7.9 34.8 3.80 9.2

8.7 34.3 29.4 0.86 3.95 47.8 116.1 9.6 35.0 3.80 9.2

9.7 34.4 29.4 0.85 3.92 47.8 114.9 11.6 35.1 3.78 9.3

6.3 30.7 27.9 0.91 4.24 45.2 129.5 5.3

7.8 31.2 28.3 0.91 4.20 45.5 126.8 7.7 31.9 4.03 7.9

8.7 31.3 28.3 0.90 4.17 45.5 125.6 9.3 32.0 4.01 8.0

9.7 31.5 28.4 0.90 4.15 45.7 124.5 11.2 32.2 4.01 8.0

6.3 29.2 27.4 0.94 4.35 44.0 134.1 5.2

7.8 29.7 27.8 0.94 4.31 44.4 131.5 7.5 30.4 4.14 7.3

8.7 29.8 27.9 0.94 4.28 44.4 130.3 9.1 30.5 4.12 7.4

9.7 30.0 28.0 0.93 4.26 44.5 129.3 11.1 30.7 4.12 7.5

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

1330

1330

1330

1330

1330

1330

1330

1330

1330

Mbtuh

48.7 2.52 19.3

46.6 2.71 17.2

43.9 2.97 14.8

41.8 3.17 13.2

39.6 3.39 11.7

37.2 3.61 10.3

34.4 3.83 9.0

31.4 4.05 7.7

29.9 4.16 7.2

ISO Pwr kWISO

EER

68 WSHP-PRC001-EN

Performance Data
042-Heating

Table P30: GEH/GEV 042 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 9.7 MINIMUM CFM: 1064
RATED CFM: 1330 MAXIMUM CFM: 1596

EWT GPM Htg Cap

6.3 23.4 14.7 2.57 20.3 9.0

7.8 24.5 15.6 2.61 21.0 13.1 23.6 2.39 2.9

8.7 24.9 16.0 2.63 21.3 15.7 24.0 2.43 2.9

25

GLHP

32

45

55

WLHP

68

75

85

9.7 25.1 16.1 2.64 21.7 18.8 24.2 2.47 2.9

10.2 25.1 16.1 2.64 21.8 20.3 24.2 2.48 2.9

10.7 25.1 16.1 2.64 22.0 21.9 24.2 2.50 2.8

11.6 25.5 16.4 2.65 22.2 24.9 24.5 2.55 2.8

6.3 28.1 18.9 2.71 26.0 8.7

7.8 29.3 19.9 2.75 26.9 12.4 28.3 2.52 3.3

8.7 29.6 20.2 2.76 27.4 14.8 28.6 2.55 3.3

9.7 29.9 20.5 2.77 27.8 17.6 28.9 2.59 3.3

10.2 29.9 20.4 2.78 28.0 19.1 28.9 2.62 3.2

10.7 29.9 20.4 2.78 28.2 20.6 28.9 2.63 3.2

11.6 30.2 20.7 2.79 28.4 23.4 29.2 2.67 3.2

6.3 34.9 24.7 2.99 37.2 8.2

7.8 36.2 25.8 3.03 38.4 11.5 35.2 2.80 3.7

8.7 36.5 26.1 3.05 39.0 13.6 35.5 2.84 3.7

9.7 36.7 26.2 3.06 39.6 16.1 35.7 2.87 3.6

10.2 36.8 26.3 3.06 39.8 17.5 35.8 2.89 3.6

10.7 36.8 26.3 3.06 40.1 18.8 35.8 2.90 3.6

11.6 37.0 26.5 3.07 40.4 21.4 36.0 2.94 3.6

6.3 39.9 28.9 3.22 45.8 7.7

7.8 41.1 30.0 3.26 47.3 10.7 40.1 3.03 3.9

8.7 41.4 30.2 3.28 48.1 12.7 40.4 3.06 3.9

9.7 41.6 30.4 3.29 48.7 15.1 40.6 3.10 3.8

10.2 41.7 30.5 3.29 49.0 16.4 40.7 3.11 3.8

10.7 41.7 30.5 3.29 49.3 17.7 40.7 3.12 3.8

11.6 42.0 30.8 3.30 49.7 20.1 41.0 3.16 3.8

6.3 46.8 34.9 3.48 56.9 7.1

7.8 47.9 35.9 3.52 58.8 9.9 46.9 3.28 4.2

8.7 48.3 36.2 3.53 59.7 11.8 47.3 3.31 4.2

9.7 48.5 36.4 3.55 60.5 14.0 47.5 3.35 4.2

10.2 48.5 36.4 3.55 60.9 15.2 47.5 3.36 4.1

10.7 48.6 36.5 3.55 61.2 16.4 47.6 3.37 4.1

11.6 48.8 36.6 3.56 61.7 18.8 47.8 3.41 4.1

6.3 50.3 38.0 3.60 62.9 6.8

7.8 51.5 39.1 3.64 65.0 9.6 50.5 3.40 4.4

8.7 51.8 39.3 3.66 65.9 11.4 50.8 3.44 4.3

9.7 52.0 39.5 3.67 66.8 13.5 51.0 3.47 4.3

10.2 52.0 39.5 3.67 67.2 14.7 51.0 3.48 4.3

10.7 52.1 39.6 3.67 67.6 15.9 51.1 3.49 4.3

11.6 52.3 39.8 3.68 68.1 18.2 51.3 3.53 4.3

6.3 54.2 41.3 3.78 71.8 6.5

7.8 55.3 42.3 3.82 74.1 9.1 54.4 3.58 4.5

8.7 55.8 42.6 3.84 75.2 10.8 54.8 3.61 4.4

9.7 56.0 42.8 3.85 76.1 12.9 55.0 3.64 4.4

10.2 56.0 42.8 3.85 76.6 14.0 55.0 3.65 4.4

10.7 56.0 42.8 3.85 77.0 15.2 55.0 3.67 4.4

11.6 56.3 43.1 3.86 77.5 17.5 55.3 3.70 4.4

Mbtuh

Absorb

Mbtuh

Power

kW

Table P31: 042 Fan Correction Factors

Entering

1064 0.974 0.892 0.965 0.972 1.032
1131 0.980 0.919 0.973 0.979 1.024
1197 0.987 0.945 0.981 0.986 1.016
1264 0.993 0.972 0.991 0.993 1.008

1330 1.000 1.000 1.000 1.000 1.000

1463 1.012 1.051 1.020 1.013 0.984
1529 1.019 1.078 1.030 1.020 0.976
1596 1.025 1.105 1.042 1.027 0.968

CFM

Cooling

Capacity

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

1330

1330

1330

1330

1330

1330

1330

Mbtuh

22.5 2.32 2.8

27.1 2.46 3.2

34.0 2.74 3.6

38.9 2.96 3.8

45.8 3.22 4.2

49.3 3.34 4.3

53.3 3.52 4.4

ISO Pwr kWISO

COP

WSHP-PRC001-EN 69

Performance Data
048-Cooling

Table P32: GEH/GEV 048 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 11 MINIMUM CFM: 1216
RATED CFM: 1520 MAXIMUM CFM: 1824

EWT GPM Total

45

55

68

GLHP

77

WLHP

86

95

105

115

120

11.0 57.9 40.4 0.70 3.18 68.8 57.5 10.8 59.6 2.77 21.5

11.6 58.1 40.4 0.70 3.16 68.9 56.9 11.7 59.8 2.76 21.7

12.1 58.2 40.4 0.69 3.15 69.0 56.4 12.6 59.9 2.76 21.7

13.2 58.2 40.5 0.70 3.13 68.9 55.4 14.4 59.9 2.76 21.7

11.0 55.9 39.8 0.71 3.43 67.6 67.3 10.2 57.6 3.01 19.1

11.6 56.0 39.9 0.71 3.42 67.7 66.7 11.2 57.7 3.01 19.2

12.1 56.1 39.9 0.71 3.41 67.7 66.2 12.0 57.8 3.01 19.2

13.2 56.2 40.0 0.71 3.38 67.7 65.3 13.8 57.9 3.01 19.2

11.0 52.3 38.3 0.73 3.75 65.1 79.9 9.7 54.0 3.33 16.2

11.6 52.5 38.4 0.73 3.73 65.2 79.3 10.6 54.2 3.32 16.3

12.1 52.6 38.4 0.73 3.72 65.3 78.8 11.3 54.3 3.32 16.4

13.2 52.6 38.5 0.73 3.70 65.2 77.9 13.1 54.3 3.32 16.4

11.0 49.8 37.2 0.75 4.00 63.5 88.6 9.4 51.5 3.58 14.4

11.6 49.9 37.3 0.75 3.98 63.5 88.0 10.2 51.6 3.57 14.4

12.1 50.0 37.3 0.75 3.97 63.6 87.5 11.0 51.7 3.57 14.5

13.2 50.1 37.4 0.75 3.95 63.6 86.7 12.8 51.8 3.57 14.5

11.0 47.3 36.4 0.77 4.27 61.9 97.3 9.1 49.0 3.84 12.8

11.6 47.4 36.4 0.77 4.25 61.9 96.7 10.0 49.1 3.83 12.8

12.1 47.5 36.5 0.77 4.24 62.0 96.3 10.7 49.2 3.83 12.8

13.2 47.6 36.5 0.77 4.22 62.0 95.4 12.5 49.3 3.84 12.8

11.0 44.7 35.7 0.80 4.54 60.2 106.0 8.9 46.4 4.11 11.3

11.6 44.9 35.8 0.80 4.53 60.4 105.5 9.8 46.6 4.11 11.3

12.1 45.0 35.8 0.80 4.52 60.4 105.0 10.5 46.7 4.11 11.4

13.2 45.0 35.9 0.80 4.49 60.3 104.2 12.2 46.7 4.10 11.4

11.0 41.7 35.3 0.85 4.84 58.2 115.7 8.7 43.4 4.41 9.8

11.6 41.9 35.3 0.84 4.83 58.4 115.1 9.6 43.6 4.41 9.9

12.1 42.0 35.4 0.84 4.82 58.5 114.7 10.3 43.7 4.41 9.9

13.2 42.1 35.4 0.84 4.79 58.4 113.9 12.0 43.8 4.40 10.0

11.0 38.6 34.7 0.90 5.16 56.2 125.3 8.6 40.3 4.73 8.5

11.6 38.7 34.8 0.90 5.15 56.3 124.8 9.4 40.4 4.73 8.5

12.1 38.8 34.8 0.90 5.14 56.3 124.4 10.1 40.5 4.73 8.6

13.2 38.9 34.9 0.90 5.11 56.3 123.6 11.8 40.6 4.72 8.6

11.0 37.0 34.3 0.93 5.35 55.3 130.2 8.5 38.7 4.92 7.9

Mbtuh

7.2 56.8 39.9 0.70 3.33 68.2 63.9 5.6

8.8 57.4 40.1 0.70 3.25 68.5 60.6 7.6 59.1 2.80 21.1

9.9 57.7 40.2 0.70 3.21 68.7 58.9 9.1 59.4 2.78 21.4

7.2 54.7 39.4 0.72 3.58 66.9 73.6 5.2

8.8 55.4 39.6 0.71 3.50 67.3 70.3 7.2 57.1 3.05 18.7

9.9 55.6 39.7 0.71 3.46 67.4 68.6 8.6 57.3 3.03 18.9

7.2 51.2 37.9 0.74 3.90 64.5 85.9 4.9

8.8 51.9 38.1 0.73 3.82 64.9 82.8 6.7 53.6 3.37 15.9

9.9 52.1 38.2 0.73 3.78 65.0 81.2 8.1 53.8 3.34 16.1

7.2 48.6 36.6 0.76 4.15 62.8 94.5 4.7

8.8 49.3 37.0 0.75 4.07 63.2 91.4 6.5 51.0 3.62 14.1

9.9 49.5 37.1 0.75 4.03 63.3 89.8 7.9 51.2 3.59 14.3

7.2 46.1 35.9 0.78 4.42 61.2 103.1 4.6

8.8 46.8 36.1 0.77 4.34 61.6 100.1 6.3 48.5 3.89 12.5

9.9 47.0 36.3 0.77 4.30 61.7 98.5 7.7 48.7 3.86 12.6

7.2 43.6 35.3 0.81 4.69 59.6 111.6 4.5

8.8 44.2 35.5 0.80 4.62 60.0 108.7 6.2 45.9 4.17 11.0

9.9 44.5 35.6 0.80 4.57 60.1 107.2 7.5 46.2 4.13 11.2

7.2 40.6 34.8 0.86 4.99 57.6 121.1 4.4

8.8 41.3 35.1 0.85 4.92 58.1 118.3 6.0 43.0 4.46 9.6

9.9 41.5 35.2 0.85 4.88 58.2 116.8 7.3 43.2 4.44 9.7

7.2 37.4 34.3 0.92 5.31 55.5 130.6 4.3

8.8 38.1 34.5 0.91 5.23 55.9 127.8 5.9 39.8 4.78 8.3

9.9 38.4 34.6 0.90 5.19 56.1 126.5 7.2 40.1 4.75 8.4

7.2 35.8 33.9 0.95 5.50 54.6 135.3 4.2

8.8 36.5 34.1 0.93 5.42 55.0 132.6 5.8 38.2 4.96 7.7

9.9 36.7 34.2 0.93 5.38 55.1 131.3 7.1 38.4 4.94 7.8

11.6 37.1 34.4 0.93 5.33 55.3 129.6 9.3 38.8 4.91 7.9

12.1 37.2 34.4 0.92 5.32 55.4 129.3 10.1 38.9 4.91 7.9

13.2 37.3 34.5 0.92 5.30 55.4 128.5 11.8 39.0 4.91 7.9

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

1520

1520

1520

1520

1520

1520

1520

1520

Mbtuh

58.5 2.87 20.4

56.4 3.12 18.1

52.9 3.43 15.4

50.3 3.68 13.7

47.8 3.95 12.1

45.3 4.22 10.7

42.3 4.52 9.4

39.1 4.84 8.1

37.5 5.03 7.5

1520

ISO Pwr kWISO

EER

70 WSHP-PRC001-EN

Performance Data
048-Heating

Table P33: GEH/GEV 048 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 11 MINIMUM CFM: 1216
RATED CFM: 1520 MAXIMUM CFM: 1824

EWT GPM Htg Cap

7.2 23.2 13.0 3.00 21.4 6.5

8.8 23.9 13.6 3.03 21.9 8.8 22.2 2.57 2.5

9.9 24.4 14.0 3.05 22.2 10.5 22.7 2.61 2.5

25

GLHP

32

45

55

WLHP

68

75

86

11.0 24.7 14.3 3.06 22.4 12.3 23.0 2.64 2.6

11.6 24.8 14.4 3.06 22.5 13.3 23.1 2.65 2.6

12.1 24.9 14.4 3.07 22.6 14.2 23.2 2.67 2.5

13.2 25.1 14.6 3.08 22.8 16.2 23.4 2.71 2.5

7.2 33.6 22.0 3.39 25.9 6.1

8.8 34.4 22.8 3.41 26.8 8.4 32.7 2.95 3.2

9.9 34.8 23.1 3.43 27.3 10.0 33.1 2.99 3.2

11.0 35.1 23.4 3.44 27.8 11.7 33.4 3.02 3.2

11.6 35.3 23.6 3.44 27.9 12.7 33.6 3.03 3.2

12.1 35.4 23.6 3.45 28.1 13.5 33.7 3.05 3.2

13.2 35.5 23.7 3.46 28.4 15.5 33.8 3.08 3.2

7.2 42.3 29.7 3.68 36.8 5.6

8.8 43.1 30.4 3.71 38.1 7.6 41.4 3.25 3.7

9.9 43.5 30.8 3.72 38.8 9.1 41.8 3.27 3.7

11.0 43.8 31.1 3.73 39.3 10.8 42.1 3.30 3.7

11.6 44.0 31.2 3.74 39.6 11.7 42.3 3.32 3.7

12.1 44.1 31.3 3.74 39.8 12.6 42.4 3.33 3.7

13.2 44.2 31.4 3.75 40.2 14.4 42.5 3.36 3.7

7.2 48.1 34.8 3.89 45.3 5.2

8.8 48.8 35.5 3.91 46.9 7.2 47.1 3.44 4.0

9.9 49.2 35.8 3.93 47.8 8.6 47.5 3.48 4.0

11.0 49.6 36.2 3.94 48.4 10.2 47.9 3.50 4.0

11.6 49.7 36.2 3.95 48.8 11.2 48.0 3.53 4.0

12.1 49.8 36.3 3.95 49.0 12.0 48.1 3.54 4.0

13.2 50.0 36.5 3.96 49.5 13.8 48.3 3.57 4.0

7.2 55.5 41.3 4.17 56.5 4.9

8.8 56.2 41.9 4.19 58.5 6.7 54.500 3.72 4.3

9.9 56.7 42.3 4.21 59.4 8.1 55.000 3.75 4.3

11.0 57.0 42.6 4.22 60.2 9.7 55.300 3.78 4.3

11.6 57.1 42.7 4.22 60.6 10.6 55.400 3.79 4.3

12.1 57.3 42.9 4.23 60.9 11.3 55.600 3.81 4.3

13.2 57.4 42.9 4.24 61.5 13.1 55.700 3.84 4.3

7.2 58.3 43.7 4.27 62.8 4.8

8.8 59.0 44.3 4.30 64.9 6.6 57.3 3.83 4.4

9.9 59.5 44.8 4.31 65.9 7.9 57.8 3.85 4.4

11.0 59.8 45.1 4.32 66.8 9.4 58.1 3.88 4.4

11.6 59.9 45.1 4.33 67.2 10.3 58.2 3.90 4.4

12.1 60.0 45.2 4.33 67.5 11.1 58.3 3.91 4.4

13.2 60.2 45.4 4.34 68.1 12.8 58.5 3.94 4.4

7.2 61.3 46.4 4.37 73.1 4.6

8.8 62.0 47.0 4.40 75.3 6.3 60.3 3.93 4.5

9.9 62.5 47.4 4.41 76.4 7.7 60.8 3.95 4.5

11.0 62.8 47.7 4.42 77.3 9.1 61.1 3.98 4.5

11.6 62.9 47.8 4.43 77.7 10.0 61.2 4.00 4.5

12.1 63.0 47.9 4.43 78.1 10.7 61.3 4.00 4.5

13.2 63.2 48.0 4.45 78.7 12.5 61.5 4.05 4.4

Mbtuh

Absorb

Mbtuh

Power

kW

Table P34: 048 Fan Correction Factors

Entering

1216 1.0 0.9 1.0 0.972 1.03
1292 1.0 0.9 1.0 0.979 1.02
1368 1.0 0.9 1.0 0.986 1.02
1444 1.0 1.0 1.0 0.993 1.01

1520 1.000 1.000 1.000 1.000 1.000

1672 1.0 1.1 1.0 1.013 0.98
1748 1.0 1.1 1.0 1.02 0.98
1824 1.0 1.1 1.0 1.027 0.97

CFM

Cooling

Capacity

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

1520

1520

1520

1520

1520

1520

1520

Mbtuh

21.5 2.52 2.5

31.9 2.91 3.2

40.6 3.20 3.7

46.4 3.41 4.0

53.800 3.69 4.3

56.6 3.79 4.4

59.6 3.89 4.5

ISO Pwr kWISO

COP

WSHP-PRC001-EN 71

Performance Data
060-Cooling

Table P35: GEH/GEV 060 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 14.5 MINIMUM CFM: 1520
RATED CFM: 1900 MAXIMUM CFM: 2280

EWT GPM Total

11.6 65.7 48.6 0.74 3.65 78.2 58.5 11.0 67.1 3.3 20.2

13.1 65.3 48.4 0.74 3.61 77.6 56.8 13.1 66.7 3.3 20.2

45

55

68

GLHP

77

WLHP

86

95

105

115

120

14.5 65.1 48.3 0.74 3.59 77.4 55.7 15.3 66.5 3.3 20.0

15.2 64.9 48.2 0.74 3.58 77.1 55.1 16.5 66.3 3.3 19.9

16.0 64.8 48.1 0.74 3.57 77.0 54.6 17.9 66.2 3.3 19.8

17.4 64.7 47.9 0.74 3.56 76.9 53.8 20.6 66.1 3.4 19.6

11.6 64.3 47.7 0.74 3.89 77.6 68.4 10.3 65.7 3.6 18.5

13.1 64.2 47.8 0.74 3.85 77.3 66.8 12.3 65.6 3.5 18.5

14.5 64.2 47.8 0.74 3.82 77.2 65.7 14.4 65.6 3.5 18.5

15.2 64.2 47.8 0.74 3.81 77.2 65.2 15.6 65.6 3.6 18.5

16.0 64.2 47.8 0.74 3.80 77.2 64.7 16.9 65.6 3.6 18.4

17.4 64.3 47.7 0.74 3.78 77.2 63.9 19.5 65.7 3.6 18.4

11.6 61.8 46.8 0.76 4.29 76.4 81.2 9.6 63.2 4.0 16.0

13.1 61.9 47.1 0.76 4.24 76.4 79.7 11.5 63.3 3.9 16.1

14.5 62.0 47.2 0.76 4.21 76.4 78.6 13.5 63.4 3.9 16.2

15.2 62.1 47.3 0.76 4.19 76.4 78.1 14.6 63.5 3.9 16.2

16.0 62.2 47.3 0.76 4.18 76.5 77.6 15.9 63.6 3.9 16.2

17.4 62.4 47.3 0.76 4.16 76.6 76.8 18.3 63.8 4.0 16.2

11.6 59.7 46.2 0.77 4.63 75.5 90.1 9.1 61.1 4.3 14.2

13.1 59.9 46.5 0.78 4.58 75.5 88.6 11.0 61.3 4.3 14.4

14.5 60.1 46.8 0.78 4.53 75.6 87.4 13.0 61.5 4.2 14.5

15.2 60.2 46.8 0.78 4.52 75.6 87.0 14.0 61.6 4.2 14.5

16.0 60.3 46.9 0.78 4.50 75.7 86.5 15.3 61.7 4.3 14.5

17.4 60.5 46.9 0.78 4.47 75.8 85.7 17.7 61.9 4.3 14.6

11.6 57.4 45.5 0.79 5.02 74.5 98.9 8.8 58.8 4.7 12.6

13.1 57.7 45.9 0.80 4.96 74.6 97.4 10.6 59.1 4.6 12.7

14.5 57.9 46.1 0.80 4.91 74.7 96.3 12.5 59.3 4.6 12.8

15.2 58.0 46.2 0.80 4.89 74.7 95.9 13.6 59.4 4.6 12.9

16.0 58.1 46.3 0.80 4.87 74.7 95.4 14.8 59.5 4.6 12.9

17.4 58.3 46.3 0.79 4.84 74.8 94.6 17.1 59.7 4.6 12.9

11.6 55.0 44.7 0.81 5.47 73.7 107.8 8.5 56.4 5.1 11.0

13.1 55.2 45.0 0.82 5.40 73.6 106.3 10.3 56.6 5.1 11.1

14.5 55.5 45.2 0.81 5.34 73.7 105.2 12.1 56.9 5.0 11.3

15.2 55.6 45.3 0.81 5.32 73.8 104.8 13.2 57.0 5.0 11.3

16.0 55.7 45.3 0.81 5.30 73.8 104.3 14.4 57.1 5.0 11.3

17.4 55.8 45.3 0.81 5.27 73.8 103.5 16.7 57.2 5.0 11.3

11.6 52.2 43.5 0.83 6.04 72.8 117.7 8.1 53.6 5.7 9.4

13.1 52.4 43.7 0.83 5.96 72.7 116.2 9.9 53.8 5.6 9.6

14.5 52.6 43.8 0.83 5.89 72.7 115.1 11.8 54.0 5.6 9.7

15.2 52.7 43.8 0.83 5.87 72.7 114.6 12.8 54.1 5.6 9.7

16.0 52.8 43.8 0.83 5.84 72.7 114.2 14.0 54.2 5.6 9.7

17.4 52.9 43.7 0.83 5.80 72.7 113.4 16.2 54.3 5.6 9.7

11.6 49.3 41.8 0.85 6.68 72.1 127.6 7.9 50.7 6.3 8.0

13.1 49.5 41.8 0.84 6.59 72.0 126.1 9.6 50.9 6.3 8.1

14.5 49.7 41.8 0.84 6.52 72.0 125.0 11.5 51.1 6.2 8.2

15.2 49.7 41.7 0.84 6.49 71.9 124.6 12.4 51.1 6.2 8.2

16.0 49.8 41.7 0.84 6.47 71.9 124.1 13.6 51.2 6.2 8.3

17.4 49.9 41.5 0.83 6.42 71.8 123.3 15.8 51.3 6.2 8.3

11.6 47.8 40.7 0.85 7.04 71.8 132.5 7.8 49.2 6.7 7.4

13.1 48.0 40.6 0.85 6.94 71.7 131.1 9.5 49.4 6.6 7.5

14.5 48.2 40.5 0.84 6.87 71.6 130.0 11.3 49.6 6.6 7.6

15.2 48.2 40.4 0.84 6.84 71.5 129.5 12.3 49.6 6.6 7.6

16.0 48.3 40.3 0.83 6.81 71.5 129.0 13.4 49.7 6.5 7.6

17.4 48.3 40.1 0.83 6.76 71.4 128.3 15.6 49.7 6.5 7.6

Mbtuh

9.4 66.5 49.2 0.74 3.71 79.2 61.8 8.0

9.4 64.6 47.8 0.74 3.97 78.1 71.6 7.5

9.4 61.7 46.4 0.75 4.39 76.7 84.3 6.9

9.4 59.5 45.6 0.77 4.74 75.7 93.1 6.5

9.4 57.1 44.8 0.78 5.14 74.6 101.9 6.2

9.4 54.6 44.0 0.81 5.60 73.7 110.8 5.9

9.4 51.8 42.9 0.83 6.19 72.9 120.6 5.6

9.4 48.9 41.6 0.85 6.85 72.3 130.5 5.4

9.4 47.4 40.7 0.86 7.21 72.0 135.5 5.3

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Ft.

Hd.

CFM ISO Cap

1900

1900

1900

1900

1900

1900

1900

1900

1900

Mbtuh

67.9 3.4 20.3

66.0 3.6 18.3

63.1 4.0 15.7

60.9 4.4 13.9

58.5 4.8 12.3

56.0 5.2 10.7

53.2 5.8 9.2

50.3 6.5 7.8

48.8 6.8 7.1

ISO Pwr kWISO

EER

72 WSHP-PRC001-EN

Performance Data
060-Heating

Table P36: GEH/GEV 060 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 14.5 MINIMUM CFM: 1520
RATED CFM: 1900 MAXIMUM CFM: 2280

EWT GPM Htg Cap

9.4 40.7 26.1 4.28 19.5 9.6

11.6 41.9 27.2 4.30 20.3 12.6 40.2 3.89 3.0

13.1 42.2 27.5 4.31 20.8 15.0 40.5 3.93 3.0

25

GLHP

32

45

55

WLHP

68

75

86

14.5 42.3 27.6 4.31 21.2 17.6 40.6 3.96 3.0

15.2 42.3 27.6 4.31 21.4 19.0 40.6 3.99 3.0

16.0 42.3 27.6 4.31 21.5 20.5 40.6 4.01 3.0

17.4 42.3 27.6 4.32 21.8 23.7 40.6 4.07 2.9

9.4 45.2 30.3 4.36 25.6 8.9

11.6 46.6 31.7 4.38 26.5 12.0 45.1 4.02 3.3

13.1 47.0 32.0 4.39 27.1 14.2 45.5 4.06 3.3

14.5 47.2 32.2 4.40 27.6 16.7 45.7 4.11 3.3

15.2 47.2 32.2 4.41 27.8 18.0 45.7 4.13 3.2

16.0 47.3 32.3 4.41 28.0 19.4 45.8 4.16 3.2

17.4 47.4 32.4 4.41 28.3 22.4 45.9 4.21 3.2

9.4 54.7 39.1 4.58 36.7 8.1

11.6 56.1 40.4 4.61 38.0 11.0 54.4 4.18 3.8

13.1 56.6 40.8 4.62 38.7 13.0 54.9 4.22 3.8

14.5 56.9 41.1 4.63 39.3 15.3 55.2 4.26 3.8

15.2 57.1 41.3 4.64 39.6 16.6 55.4 4.29 3.8

16.0 57.2 41.4 4.64 39.8 17.8 55.5 4.31 3.8

17.4 57.5 41.6 4.65 40.2 20.6 55.8 4.37 3.7

9.4 62.2 45.9 4.78 45.3 7.5

11.6 63.6 47.2 4.81 46.9 10.3 61.9 4.38 4.1

13.1 64.1 47.6 4.82 47.7 12.3 62.4 4.42 4.1

14.5 64.6 48.1 4.84 48.4 14.4 62.9 4.46 4.1

15.2 64.7 48.2 4.84 48.7 15.6 63.0 4.48 4.1

16.0 64.9 48.3 4.85 48.9 16.9 63.2 4.51 4.1

17.4 65.3 48.7 4.86 49.4 19.5 63.6 4.57 4.1

9.4 71.6 54.4 5.04 56.4 6.9

11.6 72.9 55.6 5.08 58.4 9.6 71.2 4.64 4.5

13.1 73.4 56.0 5.10 59.4 11.4 71.7 4.69 4.5

14.5 73.8 56.4 5.11 60.2 13.5 72.1 4.73 4.5

15.2 74.1 56.6 5.12 60.6 14.6 72.4 4.75 4.5

16.0 74.3 56.8 5.12 60.9 15.8 72.6 4.77 4.5

17.4 74.7 57.2 5.13 61.4 18.3 73.0 4.82 4.4

9.4 76.2 58.5 5.18 62.6 6.6

11.6 77.3 59.5 5.21 64.7 9.2 75.6 4.77 4.6

13.1 77.8 60.0 5.23 65.8 11.1 76.1 4.82 4.6

14.5 78.2 60.3 5.25 66.7 13.1 76.5 4.86 4.6

15.2 78.5 60.6 5.25 67.0 14.2 76.8 4.88 4.6

16.0 78.7 60.7 5.26 67.4 15.3 77.0 4.91 4.6

17.4 79.2 61.2 5.27 67.9 17.8 77.5 4.96 4.6

9.4 82.1 63.8 5.36 72.4 6.2

11.6 83.0 64.6 5.39 74.8 8.8 81.3 4.95 4.8

13.1 83.4 64.9 5.41 76.0 10.6 81.7 4.99 4.8

14.5 83.8 65.3 5.43 77.0 12.5 82.1 5.04 4.8

15.2 84.0 65.5 5.43 77.4 13.6 82.3 5.05 4.8

16.0 84.3 65.7 5.44 77.7 14.7 82.6 5.08 4.8

17.4 84.8 66.2 5.45 78.4 17.1 83.1 5.13 4.7

Mbtuh

Absorb

Mbtuh

Power

kW

Table P37: 060 Fan Correction Factors

Entering

1520 0.974 0.892 0.965 0.972 1.032
1615 0.980 0.919 0.973 0.979 1.024
1710 0.987 0.945 0.981 0.986 1.016
1805 0.993 0.972 0.990 0.993 1.008

1900 1.000 1.000 1.000 1.000 1.000

2090 1.012 1.051 1.020 1.013 0.984
2185 1.019 1.078 1.030 1.020 0.976
2280 1.025 1.105 1.042 1.027 0.968

CFM

Cooling

Capacity

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

LWT Ft.

Heating

Input

Watts

Hd.

CFM ISO Cap

1900

1900

1900

1900

1900

1900

1900

Mbtuh

39.0 3.83 3.0

43.7 3.97 3.2

53.0 4.12 3.8

60.5 4.32 4.1

69.9 4.58 4.5

74.5 4.71 4.6

80.4 4.89 4.8

ISO Pwr kWISO

COP

WSHP-PRC001-EN 73

Performance Data
150-Cooling

Table P-38: GEV 150 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 37.5 MINIMUM CFM: 4000 RATED ESP (in. H20): 0.35
RATED CFM: 5000 MAXIMUM CFM: 6000

EWT GPM Total

18.8 155.8 118.5 0.76 7.31 180.7 64.2 4.4 1.90

45

55

68

GLHP

77

WLHP

86

95

105

115

120

25.0 155.9 118.6 0.76 7.27 180.7 59.5 7.1 3.06 158.2 6.70 23.6

31.3 156.0 118.6 0.76 7.25 180.7 56.5 10.2 4.42 158.4 6.76 23.4

37.5 156.2 118.7 0.76 7.22 180.8 54.6 13.8 5.96 158.5 6.86 23.1

43.8 156.2 118.7 0.76 7.21 180.8 53.3 17.8 7.69 158.6 7.01 22.6

18.8 153.7 117.6 0.77 7.70 180.0 74.2 4.4 1.90

25.0 153.7 117.7 0.77 7.63 179.7 69.4 7.1 3.05 156.1 7.06 22.1

31.3 154.0 117.7 0.76 7.58 179.9 66.5 10.2 4.41 156.3 7.09 22.0

37.5 154.2 117.8 0.76 7.53 179.9 64.6 13.8 5.96 156.5 7.17 21.8

43.8 154.4 117.9 0.76 7.49 180.0 63.2 17.7 7.68 156.8 7.29 21.5

18.8 149.1 115.6 0.78 8.48 178.0 87.0 4.4 1.90

25.0 149.2 115.6 0.78 8.37 177.8 82.2 7.0 3.05 151.5 7.80 19.4

31.3 149.5 115.7 0.77 8.28 177.8 79.4 10.2 4.40 151.8 7.80 19.5

37.5 149.8 115.9 0.77 8.21 177.8 77.5 13.7 5.95 152.2 7.84 19.4

43.8 150.2 116.0 0.77 8.13 177.9 76.1 17.7 7.67 152.5 7.93 19.2

18.8 145.0 113.9 0.78 9.19 176.8 93.9 4.4 1.89

25.0 145.2 113.9 0.78 9.05 176.5 89.2 7.0 3.04 147.6 8.48 17.4

31.3 145.6 114.1 0.78 8.94 176.5 86.3 10.2 4.40 147.9 8.46 17.5

37.5 146.0 114.3 0.78 8.84 176.6 84.4 13.7 5.94 148.3 8.48 17.5

43.8 146.4 114.4 0.78 8.75 176.7 83.1 17.7 7.65 148.7 8.55 17.4

18.8 140.6 112.0 0.80 10.05 174.9 104.7 4.4 1.89

25.0 140.8 112.1 0.80 9.88 174.5 100.0 7.0 3.03 143.2 9.31 15.4

31.3 141.2 112.2 0.79 9.75 174.5 97.2 10.1 4.38 143.6 9.26 15.5

37.5 141.7 112.4 0.79 9.63 174.6 95.3 13.7 5.92 144.0 9.26 15.5

43.8 142.1 112.6 0.79 9.51 174.6 94.0 17.6 7.64 144.4 9.31 15.5

18.8 135.7 109.9 0.81 11.06 173.4 113.6 4.3 1.88

25.0 136.0 110.0 0.81 10.86 173.1 108.9 7.0 3.03 138.3 10.28 13.4

31.3 136.4 110.2 0.81 10.70 172.9 106.1 10.1 4.37 138.7 10.21 13.6

37.5 136.9 110.4 0.81 10.56 172.9 104.3 13.6 5.91 139.2 10.19 13.7

43.8 137.3 110.6 0.81 10.42 172.9 102.9 17.6 7.62 139.7 10.22 13.7

18.8 129.7 107.4 0.83 12.34 171.8 123.4 4.3 1.88

25.0 130.0 107.5 0.83 12.11 171.3 118.8 7.0 3.02 132.4 11.54 11.5

31.3 130.5 107.7 0.83 11.93 171.2 116.0 10.1 4.36 132.8 11.44 11.6

37.5 131.0 108.0 0.82 11.76 171.1 114.2 13.6 5.89 133.4 11.39 11.7

43.8 131.5 108.2 0.82 11.60 171.1 112.9 17.5 7.59 133.9 11.40 11.7

18.8 123.2 104.7 0.85 13.80 170.3 133.3 4.3 1.87

25.0 123.5 104.9 0.85 13.54 169.7 128.7 6.9 3.01 125.9 12.96 9.7

31.3 124.1 105.1 0.85 13.33 169.6 125.9 10.0 4.34 126.4 12.84 9.8

37.5 124.6 105.3 0.84 13.14 169.4 124.1 13.5 5.86 127.0 12.77 9.9

43.8 125.2 105.5 0.84 12.96 169.4 122.8 17.5 7.56 127.5 12.76 10.0

18.8 119.8 103.3 0.86 14.60 169.6 138.3 4.3 1.87

25.0 120.2 103.5 0.86 14.32 169.1 133.7 6.9 3.00 122.5 13.75 8.9

31.3 120.7 103.7 0.86 14.10 168.8 130.9 10.0 4.33 123.0 13.61 9.0

37.5 121.3 103.9 0.86 13.90 168.7 129.1 13.5 5.85 123.6 13.53 9.1

43.8 121.8 104.1 0.85 13.71 168.6 127.8 17.4 7.55 124.2 13.50 9.2

Mbtuh

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

158.2 6.67 23.7

5000

156.0 7.06 22.1

5000

151.4 7.85 19.3

5000

147.4 8.56 17.2

5000

142.9 9.42 15.2

5000

138.0 10.42 13.2

5000

132.0 11.71 11.3

5000

125.5 13.17 9.5

5000

122.1 13.97 8.7

5000

ISO

Power

kW

ISO EER

74 WSHP-PRC001-EN

Performance Data
150 Heating

Table P-39: GEV 150 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED ESP (in. H20): 0.35 RATED GPM: 37.5 MINIMUM CFM: 4000

RATED CFM: 5000 MAXIMUM CFM: 6000

EWT GPM Htg Cap

18.8 92.4 80.6 7.97 27.7 4.9 2.11

25

GLHP

32

45

55

WLHP

68

75

86

25.0 95.0 81.6 8.02 28.3 7.7 3.35 92.6 7.46 3.64

31.3 96.6 92.7 8.05 35.1 11.1 4.79 94.3 7.58 3.64

37.5 97.8 96.4 8.07 37.3 14.8 6.43 95.4 7.74 3.62

43.8 98.6 99.8 8.09 38.6 19.0 8.23 96.3 7.93 3.56

18.8 102.2 102.1 8.15 39.6 4.9 2.11

25.0 105.4 102.8 8.21 40.3 7.7 3.35 103.0 7.64 3.95

31.3 107.4 108.3 8.24 43.5 11.1 4.80 105.1 7.77 3.96

37.5 108.8 112.2 8.27 46.0 14.8 6.43 106.5 7.93 3.94

43.8 109.9 115.5 8.28 47.6 19.0 8.24 107.6 8.12 3.88

18.8 121.6 118.3 8.48 48.7 4.9 2.11

25.0 125.6 120.5 8.55 49.5 7.7 3.35 123.2 7.98 4.52

31.3 129.2 129.2 8.61 54.2 11.1 4.80 126.9 8.14 4.57

37.5 131.6 134 8.65 57.3 14.8 6.43 129.3 8.31 4.56

43.8 132.4 138.2 8.66 59.2 19.0 8.24 130.0 8.50 4.48

18.8 138.2 141.6 8.76 60.4 4.9 2.11

25.0 142.3 144.5 8.83 61.4 7.7 3.35 140.0 8.27 4.96

31.3 145.8 140.8 8.89 60.0 11.1 4.79 143.5 8.42 4.99

37.5 148.8 146.1 8.94 63.3 14.8 6.43 146.4 8.61 4.99

43.8 151.2 150.8 8.99 65.3 19.0 8.23 148.9 8.82 4.95

18.8 160.4 154.8 9.15 66.7 4.9 2.10

25.0 165.5 158 9.24 67.8 7.7 3.34 163.2 8.68 5.51

31.3 170.0 159.5 9.33 69.0 11.0 4.78 167.6 8.86 5.55

37.5 173.7 165.8 9.40 72.7 14.8 6.41 171.4 9.06 5.54

43.8 176.8 171.3 9.46 75.0 19.0 8.22 174.5 9.29 5.50

18.8 172.8 175.9 9.38 76.6 4.9 2.10

25.0 178.5 179.7 9.49 77.8 7.7 3.34 176.2 8.93 5.78

31.3 183.5 80.6 9.59 27.7 11.0 4.78 181.2 9.12 5.82

37.5 187.8 81.6 9.68 28.3 14.8 6.40 185.4 9.34 5.82

43.8 191.3 92.7 9.75 35.1 19.0 8.21 188.9 9.58 5.78

18.8 192.9 96.4 9.79 37.3 4.8 2.09

25.0 199.7 99.8 9.93 38.6 7.7 3.33 197.4 9.36 6.18

31.3 205.6 102.1 10.06 39.6 11.0 4.76 203.3 9.59 6.21

37.5 210.6 102.8 10.17 40.3 14.8 6.39 208.2 9.83 6.21

43.8 214.7 108.3 10.26 43.5 18.9 8.18 212.4 10.10 6.16

Mbtuh

Absorb

Mbtuh

PowerkWLWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

90.1 7.35 3.59

5000

99.9 7.52 3.89

5000

119.3 7.86 4.45

5000

135.9 8.13 4.90

5000

158.1 8.52 5.44

5000

170.5 8.75 5.71

5000

190.6 9.16 6.10

5000

ISO

Power

kW

ISO COP

Table P40: 150 Correction Factor for Variation in Entering Air Temperature

Cooling
Entering
Air WB F

Cooling

Capacity

49.4 0.934 0.994 0.982 1.046 1.111 1.176 1.241 53.0 1.034 0.888

56.3 0.935 0.994 0.810 1.008 1.113 1.177 1.242 58.0 1.023 0.922

60.3 0.936 0.994 0.648 0.847 1.044 1.178 1.244 63.0 1.011 0.959

63.2 0.959 0.996 0.528 0.728 0.926 1.125 1.244 68.0 1.000 1.000

66.2 1.000 1.000 0.602 0.803 1.000 1.200 73.0 0.989 1.045

72.1 1.099 1.008 0.552 0.753 0.953 78.0 0.979 1.093

77.1 1.186 1.015 0.537 0.738 83.0 0.969 1.145

Cooling

Input

Watts

Sensible vs Entering Dry Bulb

65.6 70.6 75.6 80.6 85.6

Multipliers

Heating
Entering
Air DB F

Heating

Capacity

Heating

Input
Watts

Table P41: 150 Fan Correction Factors

Entering

SCFM

4000 0.968 0.898 0.997 0.987 1.065
4500 0.986 0.951 0.999 0.994 1.028

5000 1.000 1.000 1.000 1.000 1.000

5500 1.013 1.049 1.001 1.005 0.978
6000 1.025 1.096 1.002 1.009 0.960

WSHP-PRC001-EN 75

Cooling

Capacity

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

Heating

Input

Watts

Performance Data
180-Cooling

Table P-42: GEV 180 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 45.0 MINIMUM CFM: 4800 RATED ESP (in. H20): 0.35
RATED CFM: 6000 MAXIMUM CFM: 7200

EWT GPM Total

22.5 189.8 139.4 0.73 10.16 224.5 65.0 6.2 2.68

45

55

68

GLHP

77

WLHP

86

95

105

115

120

30.0 190.3 139.6 0.73 10.01 224.5 60.0 9.9 4.31 193.1 9.37 20.6

37.5 190.9 139.9 0.73 9.88 224.6 57.0 14.4 6.22 193.7 9.39 20.6

45.0 191.4 140.2 0.73 9.76 224.7 55.0 19.4 8.41 194.2 9.49 20.5

52.5 192.0 140.5 0.73 9.66 225.0 53.6 25.0 10.84 194.8 9.66 20.2

22.5 186.1 140.4 0.75 10.80 223.0 74.8 6.2 2.68

30.0 186.8 140.7 0.75 10.66 223.2 69.9 9.9 4.30 189.6 10.02 18.9

37.5 187.4 141.0 0.75 10.53 223.3 66.9 14.4 6.22 190.3 10.04 18.9

45.0 188.1 141.3 0.75 10.40 223.6 64.9 19.4 8.40 190.9 10.13 18.8

52.5 188.8 141.5 0.75 10.29 223.9 63.5 25.0 10.83 191.6 10.29 18.6

22.5 179.2 137.5 0.77 12.08 220.4 87.6 6.2 2.67

30.0 179.9 137.8 0.77 11.89 220.5 82.7 9.9 4.30 182.7 11.26 16.2

37.5 180.6 138.1 0.76 11.73 220.6 79.8 14.3 6.21 183.4 11.24 16.3

45.0 181.4 138.4 0.76 11.57 220.9 77.8 19.4 8.38 184.2 11.30 16.3

52.5 182.1 138.7 0.76 11.43 221.1 76.4 25.0 10.81 184.9 11.43 16.2

22.5 174.0 135.3 0.78 13.10 219.1 94.5 6.2 2.67

30.0 174.7 135.6 0.78 12.89 219.0 89.6 9.9 4.29 177.5 12.25 14.5

37.5 175.4 135.9 0.77 12.69 219.2 86.7 14.3 6.19 178.2 12.21 14.6

45.0 176.2 136.2 0.77 12.52 219.4 84.8 19.3 8.37 179.0 12.24 14.6

52.5 176.9 136.6 0.77 12.35 219.5 83.4 24.9 10.79 179.8 12.35 14.6

22.5 168.6 133.1 0.79 14.25 217.2 105.4 6.1 2.66

30.0 169.2 133.4 0.79 14.00 217.0 100.5 9.9 4.28 172.1 13.36 12.9

37.5 170.0 133.7 0.79 13.78 217.0 97.6 14.3 6.18 172.8 13.29 13.0

45.0 170.8 134.0 0.78 13.58 217.1 95.7 19.3 8.35 173.6 13.30 13.0

52.5 171.6 134.3 0.78 13.40 217.3 94.3 24.9 10.76 174.4 13.40 13.0

22.5 162.9 130.7 0.80 15.51 215.8 114.3 6.1 2.65

30.0 163.6 130.9 0.80 15.23 215.6 109.5 9.9 4.27 166.4 14.59 11.4

37.5 164.4 131.3 0.80 14.99 215.6 106.6 14.2 6.16 167.2 14.50 11.5

45.0 165.2 131.7 0.80 14.76 215.6 104.6 19.2 8.33 168.0 14.49 11.6

52.5 166.0 132.0 0.80 14.56 215.7 103.3 24.8 10.74 168.8 14.56 11.6

22.5 156.2 127.9 0.82 17.01 214.3 124.2 6.1 2.65

30.0 156.9 128.2 0.82 16.71 213.9 119.4 9.8 4.25 159.7 16.07 9.9

37.5 157.7 128.5 0.81 16.44 213.8 116.5 14.2 6.14 160.5 15.96 10.1

45.0 158.6 128.9 0.81 16.20 213.9 114.6 19.2 8.30 161.4 15.92 10.1

52.5 159.4 129.2 0.81 15.98 213.9 113.2 24.7 10.70 162.2 15.97 10.2

22.5 149.2 125.0 0.84 18.64 212.8 134.1 6.1 2.64

30.0 149.9 125.3 0.84 18.31 212.4 129.3 9.8 4.24 152.7 17.67 8.6

37.5 150.7 125.6 0.83 18.03 212.2 126.4 14.1 6.12 153.5 17.54 8.8

45.0 151.6 126.0 0.83 17.77 212.2 124.5 19.1 8.27 154.4 17.48 8.8

52.5 152.4 126.3 0.83 17.52 212.2 123.2 24.6 10.66 155.2 17.51 8.9

22.5 145.5 123.5 0.85 19.50 212.1 139.1 6.1 2.63

30.0 146.2 123.8 0.85 19.16 211.6 134.3 9.8 4.23 149.0 18.52 8.0

37.5 147.1 124.1 0.84 18.87 211.5 131.4 14.1 6.11 149.9 18.38 8.2

45.0 148.0 124.5 0.84 18.60 211.5 129.5 19.1 8.25 150.8 18.31 8.2

52.5 148.8 124.9 0.84 18.35 211.4 128.1 24.6 10.64 151.6 18.34 8.3

Mbtuh

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

192.6 9.42 20.4

6000

188.9 10.07 18.8

6000

182.0 11.35 16.0

6000

176.8 12.37 14.3

6000

171.4 13.51 12.7

6000

165.7 14.77 11.2

6000

159.0 16.28 9.8

6000

152.0 17.90 8.5

6000

148.3 18.76 7.9

6000

ISO

Power

kW

ISO EER

76 WSHP-PRC001-EN

Performance Data
180-Heating

Table P-43: GEV 180 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED ESP (in. H20): 0.35 RATED GPM: 45.0 MINIMUM CFM: 4800

RATED CFM: 6000 MAXIMUM CFM: 7200

EWT GPM Htg Cap

22.5 112.2 76 10.62 18.2 7.0 3.01

25

GLHP

32

45

55

WLHP

68

75

86

30.0 115.0 78.5 10.69 19.8 11.1 4.79 112.2 10.07 3.26

37.5 117.3 80.6 10.74 20.7 15.8 6.85 114.5 10.29 3.26

45.0 119.1 82.3 10.79 21.3 21.2 9.19 116.3 10.57 3.23

52.5 120.6 83.7 10.82 21.8 27.2 11.77 117.8 10.90 3.17

22.5 123.8 86.6 10.90 24.3 7.0 3.01

30.0 127.2 89.7 10.98 26.0 11.1 4.79 124.4 10.37 3.52

37.5 130.0 92.3 11.05 27.1 15.8 6.86 127.2 10.60 3.52

45.0 132.3 94.4 11.10 27.8 21.2 9.19 129.5 10.88 3.49

52.5 134.0 96 11.14 28.3 27.2 11.78 131.2 11.22 3.43

22.5 147.2 108.1 11.46 35.4 7.0 3.01

30.0 152.0 112.5 11.57 37.5 11.1 4.79 149.2 10.96 3.99

37.5 156.9 117 11.69 38.8 15.8 6.86 154.1 11.24 4.02

45.0 160.1 119.9 11.77 39.7 21.2 9.19 157.3 11.55 3.99

52.0 161.4 121.1 11.80 40.4 26.8 11.60 158.6 11.85 3.92

22.5 166.7 126 11.93 43.8 7.0 3.01

30.0 172.6 131.4 12.07 46.2 11.1 4.78 169.8 11.46 4.34

37.5 177.5 135.9 12.20 47.8 15.8 6.85 174.7 11.75 4.36

45.0 181.4 139.4 12.30 48.8 21.2 9.19 178.6 12.07 4.34

52.5 184.6 142.4 12.37 49.6 27.2 11.77 181.8 12.45 4.28

22.5 193.7 150.7 12.61 54.6 6.9 3.01

30.0 201.3 157.6 12.81 57.5 11.0 4.78 198.5 12.19 4.77

37.5 207.6 163.3 12.97 59.3 15.8 6.84 204.8 12.52 4.79

45.0 212.6 167.9 13.11 60.5 21.2 9.17 209.8 12.89 4.77

52.5 216.7 171.6 13.22 61.5 27.1 11.75 213.9 13.29 4.72

22.5 208.9 164.5 13.01 60.3 6.9 3.00

30.0 217.5 172.3 13.24 63.5 11.0 4.77 214.7 12.63 4.98

37.5 224.5 178.6 13.44 65.5 15.8 6.83 221.7 12.99 5.00

45.0 230.3 183.9 13.60 66.8 21.1 9.16 227.5 13.38 4.98

52.5 234.9 188 13.73 67.8 27.1 11.73 232.1 13.81 4.93

22.5 233.7 186.9 13.70 69.3 6.9 2.99

30.0 243.9 196.2 13.99 72.9 11.0 4.76 241.1 13.38 5.28

37.5 252.4 203.8 14.25 75.1 15.7 6.81 249.6 13.80 5.30

45.0 259.3 209.9 14.46 76.6 21.1 9.13 256.5 14.23 5.28

52.5 264.8 214.9 14.63 77.8 27.0 11.70 262.0 14.70 5.22

Mbtuh

Absorb

Mbtuh

PowerkWLWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

109.4 9.90 3.24

6000

121.0 10.18 3.48

6000

144.4 10.73 3.94

6000

163.9 11.20 4.29

6000

190.9 11.88 4.71

6000

206.1 12.29 4.92

6000

230.9 12.97 5.22

6000

ISO

Power

kW

ISO COP

Table P44: 180 Correction Factor for Variation in Entering Air Temperature

Cooling
Entering
Air WB F

Cooling

Capacity

49.4 0.930 0.988 0.989 1.055 1.120 1.185 1.251 53.0 1.034 0.890

56.3 0.931 0.988 0.809 1.008 1.121 1.187 1.253 58.0 1.023 0.925

60.3 0.932 0.988 0.647 0.846 1.045 1.188 1.254 63.0 1.011 0.961

63.2 0.959 0.993 0.527 0.726 0.926 1.125 1.255 68.0 1.000 1.000

66.2 1.000 1.000 0.601 0.801 1.000 1.200 73.0 0.989 1.041

72.1 1.100 1.016 0.551 0.751 0.951 78.0 0.979 1.084

77.1 1.213 1.003 0.545 0.747 83.0 0.969 1.129

Cooling

Input

Watts

Sensible vs Entering Dry Bulb

65.6 70.6 75.6 80.6 85.6

Multipliers

Heating
Entering
Air DB F

Heating

Capacity

Heating

Input
Watts

Table P45: 180 Fan Correction Factors

Entering

SCFM

WSHP-PRC001-EN 77

Cooling

Capacity

4800 0.967 0.896 0.994 0.986 1.060
5400 0.985 0.949 0.997 0.993 1.026

6000 1.000 1.000 1.000 1.000 1.000

6600 1.014 1.048 1.002 1.005 0.979
7200 1.026 1.096 1.004 1.010 0.962

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

Heating

Input

Watts

Performance Data
240-Cooling

Table P-46: GEV 240 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 60.0 MINIMUM CFM: 6400 RATED ESP (in. H20): 0.40
RATED CFM: 8000 MAXIMUM CFM: 9600

EWT GPM Total

30.0 271.0 196.6 0.73 15.07 322.4 66.5 3.8 1.64

45

55

68

GLHP

77

WLHP

86

95

105

115

120

40.0 272.1 197.0 0.72 14.74 322.4 61.1 6.4 2.76 276.4 13.65 20.2

50.0 272.8 197.4 0.72 14.53 322.4 57.9 9.6 4.14 277.1 13.57 20.4

60.0 273.4 197.6 0.72 14.38 322.5 55.7 13.3 5.77 277.7 13.63 20.4

70.0 273.8 197.8 0.72 14.27 322.5 54.2 17.6 7.63 278.1 13.79 20.2

30.0 265.4 194.1 0.73 16.27 320.9 76.4 3.8 1.64

40.0 266.8 194.7 0.73 15.82 320.8 71.0 6.4 2.76 271.1 14.73 18.4

50.0 267.8 195.2 0.73 15.53 320.8 67.8 9.6 4.14 272.1 14.58 18.7

60.0 268.6 195.5 0.73 15.33 320.9 65.7 13.3 5.76 272.9 14.57 18.7

70.0 269.2 195.8 0.73 15.17 321.0 64.2 17.6 7.63 273.5 14.69 18.6

30.0 256.2 190.0 0.74 18.19 318.3 89.3 3.8 1.63

40.0 258.0 190.8 0.74 17.60 318.1 83.9 6.4 2.76 262.3 16.50 15.9

50.0 259.3 191.4 0.74 17.20 318.0 80.7 9.5 4.13 263.6 16.25 16.2

60.0 260.2 191.8 0.74 16.92 317.9 78.6 13.3 5.75 264.5 16.17 16.4

70.0 260.9 192.1 0.74 16.71 317.9 77.1 17.6 7.61 265.2 16.23 16.3

30.0 249.0 186.9 0.75 19.78 316.8 96.2 3.8 1.63

40.0 251.0 187.7 0.75 19.08 316.5 90.9 6.3 2.75 255.2 17.98 14.2

50.0 252.4 188.3 0.75 18.60 316.3 87.7 9.5 4.12 256.6 17.65 14.5

60.0 253.4 188.8 0.75 18.27 316.2 85.6 13.3 5.74 257.7 17.51 14.7

70.0 254.1 189.1 0.74 18.01 316.1 84.1 17.5 7.59 258.4 17.53 14.7

30.0 241.3 183.5 0.76 21.61 315.1 107.1 3.8 1.63

40.0 243.4 184.4 0.76 20.78 314.3 101.8 6.3 2.74 247.7 19.68 12.6

50.0 244.9 185.1 0.76 20.23 313.9 98.6 9.5 4.11 249.2 19.27 12.9

60.0 246.0 185.6 0.75 19.83 313.7 96.5 13.2 5.73 250.3 19.08 13.1

70.0 246.8 185.9 0.75 19.54 313.5 95.0 17.5 7.57 251.1 19.05 13.2

30.0 233.0 179.9 0.77 23.66 313.8 116.0 3.7 1.62

40.0 235.3 180.9 0.77 22.71 312.8 110.7 6.3 2.73 239.6 21.62 11.1

50.0 236.9 181.6 0.77 22.08 312.3 107.6 9.5 4.10 241.2 21.12 11.4

60.0 238.1 182.1 0.76 21.62 311.9 105.5 13.2 5.71 242.4 20.86 11.6

70.0 239.0 182.5 0.76 21.28 311.6 104.0 17.4 7.55 243.2 20.79 11.7

30.0 223.3 175.7 0.79 26.22 312.8 126.0 3.7 1.62

40.0 225.8 176.8 0.78 25.12 311.5 120.7 6.3 2.72 230.1 24.02 9.6

50.0 227.5 177.5 0.78 24.39 310.7 117.5 9.4 4.08 231.8 23.43 9.9

60.0 228.7 178.0 0.78 23.86 310.1 115.4 13.1 5.69 233.0 23.10 10.1

70.0 229.6 178.4 0.78 23.46 309.7 113.9 17.4 7.52 233.9 22.97 10.2

30.0 213.1 171.4 0.80 29.06 312.3 136.0 3.7 1.61

40.0 215.7 172.5 0.80 27.81 310.6 130.7 6.3 2.71 220.0 26.72 8.2

50.0 217.4 173.2 0.80 26.98 309.5 127.5 9.4 4.07 221.7 26.02 8.5

60.0 218.7 173.8 0.79 26.38 308.7 125.4 13.1 5.66 223.0 25.62 8.7

70.0 219.6 174.2 0.79 25.93 308.1 123.9 17.3 7.49 223.9 25.44 8.8

30.0 207.8 169.1 0.81 30.60 312.2 141.1 3.7 1.61

40.0 210.5 170.3 0.81 29.27 310.4 135.7 6.3 2.71 214.7 28.18 7.6

50.0 212.3 171.0 0.81 28.38 309.2 132.5 9.4 4.06 216.5 27.43 7.9

60.0 213.5 171.6 0.80 27.75 308.2 130.4 13.0 5.65 217.8 26.98 8.1

70.0 214.5 172.0 0.80 27.27 307.6 128.9 17.3 7.47 218.7 26.77 8.2

Mbtuh

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

275.3 13.89 19.8

8000

269.7 15.09 17.9

8000

260.5 17.01 15.3

8000

253.3 18.60 13.6

8000

245.6 20.42 12.0

8000

237.3 22.48 10.6

8000

227.6 25.03 9.1

8000

217.4 27.88 7.8

8000

212.1 29.42 7.2

8000

ISO

Power

kW

ISO EER

78 WSHP-PRC001-EN

Performance Data
240-Heating

Table P-47: GEV 240 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED ESP (in. H20): 0.40 RATED GPM: 60.0 MINIMUM CFM: 6400

RATED CFM: 8000 MAXIMUM CFM: 9600

EWT GPM Htg Cap

30.0 168.4 112.6 16.34 17.5 4.2 1.81

25

GLHP

32

45

55

WLHP

68

75

86

40.0 171.9 115.8 16.43 19.2 7.0 3.05 167.6 15.35 3.20

50.0 174.5 118.2 16.50 20.3 10.6 4.57 170.3 15.58 3.20

60.0 176.7 120.2 16.56 21.0 14.7 6.36 172.4 15.86 3.19

70.0 178.5 121.8 16.60 21.5 19.4 8.42 174.2 16.20 3.15

30.0 182.7 125.6 16.72 23.6 4.2 1.81

40.0 186.6 129.2 16.82 25.5 7.0 3.05 182.4 15.74 3.39

50.0 189.7 132 16.90 26.7 10.6 4.57 185.5 15.98 3.40

60.0 192.2 134.3 16.97 27.5 14.7 6.36 188.0 16.27 3.39

70.0 194.3 136.2 17.03 28.1 19.4 8.42 190.0 16.63 3.35

30.0 210.4 150.8 17.46 34.9 4.2 1.81

40.0 215.5 155.4 17.60 37.2 7.0 3.05 211.2 16.53 3.75

50.0 220.7 160.2 17.74 38.6 10.6 4.57 216.4 16.82 3.77

60.0 223.9 163 17.83 39.6 14.7 6.36 219.6 17.13 3.76

70.0 225.3 164.3 17.87 40.3 19.4 8.42 221.1 17.48 3.71

30.0 232.9 171.2 18.08 43.6 4.2 1.81

40.0 238.8 176.5 18.25 46.2 7.0 3.05 234.6 17.17 4.00

50.0 243.6 180.9 18.38 47.8 10.5 4.57 239.3 17.46 4.02

60.0 247.4 184.3 18.49 48.9 14.7 6.36 243.1 17.79 4.01

70.0 250.6 187.2 18.58 49.6 19.4 8.41 246.3 18.18 3.97

30.0 263.3 198.7 18.93 54.7 4.2 1.80

40.0 270.6 205.3 19.14 57.7 7.0 3.04 266.3 18.06 4.32

50.0 276.4 210.5 19.30 59.6 10.5 4.56 272.1 18.38 4.34

60.0 281.1 214.8 19.44 60.8 14.7 6.35 276.8 18.74 4.33

70.0 285.0 218.3 19.55 61.8 19.4 8.40 280.7 19.15 4.30

30.0 280.3 214.1 19.41 60.7 4.2 1.80

40.0 288.4 221.4 19.64 63.9 7.0 3.04 284.1 18.57 4.48

50.0 294.8 227.1 19.83 65.9 10.5 4.55 290.5 18.91 4.50

60.0 300.0 231.8 19.98 67.3 14.6 6.34 295.8 19.28 4.50

70.0 304.4 235.8 20.11 68.2 19.4 8.38 300.1 19.70 4.46

30.0 307.8 238.8 20.21 70.0 4.1 1.79

40.0 317.2 247.3 20.48 73.6 7.0 3.03 313.0 19.40 4.73

50.0 324.7 254.1 20.70 75.8 10.5 4.54 320.4 19.77 4.75

60.0 330.8 259.6 20.87 77.3 14.6 6.32 326.5 20.17 4.74

70.0 335.9 264.2 21.02 78.4 19.3 8.36 331.6 20.62 4.71

Mbtuh

Absorb

Mbtuh

PowerkWLWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

164.2 15.16 3.17

8000

178.4 15.54 3.36

8000

206.2 16.29 3.71

8000

228.6 16.91 3.96

8000

259.0 17.76 4.28

8000

276.0 18.24 4.44

8000

303.6 19.03 4.68

8000

ISO

Power

kW

ISO COP

Table P48: 240 Correction Factor for Variation in Entering Air Temperature

Cooling
Entering
Air WB F

Cooling

Capacity

49.4 0.916 0.985 1.016 1.082 1.148 1.215 1.282 53.0 1.027 0.892

56.3 0.918 0.985 0.815 1.005 1.150 1.217 1.284 58.0 1.018 0.925

60.3 0.919 0.985 0.659 0.852 1.041 1.218 1.285 63.0 1.009 0.962

63.2 0.952 0.992 0.543 0.738 0.929 1.118 1.286 68.0 1.000 1.000

66.2 1.000 1.000 0.615 0.810 1.000 1.190 73.0 0.992 1.041

72.1 1.102 1.015 0.566 0.761 0.956 78.0 0.985 1.085

77.1 1.191 1.025 0.550 0.746 83.0 0.977 1.132

Cooling

Input

Watts

Sensible vs Entering Dry Bulb

65.6 70.6 75.6 80.6 85.6

Multipliers

Heating
Entering
Air DB F

Heating

Capacity

Heating

Input
Watts

Table P49: 240 Fan Correction Factors

Entering

SCFM

WSHP-PRC001-EN 79

Cooling

Capacity

6400 0.963 0.901 0.994 0.990 1.059
7200 0.983 0.952 0.997 0.995 1.026

8000 1.000 1.000 1.000 1.000 1.000

8800 1.014 1.047 1.002 1.004 0.980
9600 1.026 1.091 1.004 1.007 0.963

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

Heating

Input

Watts

Performance Data
300-Cooling (0.45 ESP)

Table P-50: GEV 300 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 75.0 MINIMUM CFM: 8000 RATED ESP (in. H20): 0.45
RATED CFM: 10000 MAXIMUM CFM: 12000

EWT GPM Total

37.5 310.9 234.4 0.75 20.48 380.8 65.3 4.2 1.82

45

55

68

GLHP

77

WLHP

86

95

105

115

120

50.0 311.5 234.6 0.75 20.35 381.0 60.2 6.7 2.92 317.5 18.80 16.9

62.5 312.3 234.9 0.75 20.24 381.4 57.2 9.7 4.22 318.3 18.86 16.9

75.0 313.2 235.3 0.75 20.14 381.9 55.2 13.2 5.70 319.2 19.00 16.8

87.5 313.9 235.6 0.75 20.06 382.4 53.7 17.0 7.34 320.0 19.23 16.6

37.5 302.4 230.8 0.76 21.50 375.8 75.0 4.2 1.82

50.0 303.0 231.0 0.76 21.32 375.8 70.0 6.7 2.92 309.0 19.76 15.6

62.5 303.9 231.4 0.76 21.16 376.1 67.0 9.7 4.22 309.9 19.78 15.7

75.0 304.8 231.8 0.76 21.02 376.5 65.0 13.2 5.70 310.9 19.88 15.6

87.5 305.8 232.2 0.76 20.90 377.1 63.6 17.0 7.34 311.8 20.07 15.5

37.5 290.1 225.6 0.78 23.18 369.2 87.7 4.2 1.81

50.0 290.7 225.8 0.78 22.94 369.0 82.8 6.7 2.91 296.7 21.38 13.9

62.5 291.6 226.2 0.78 22.73 369.2 79.8 9.7 4.21 297.7 21.35 13.9

75.0 292.6 226.6 0.77 22.54 369.5 77.9 13.1 5.69 298.7 21.40 14.0

87.5 293.7 227.1 0.77 22.37 370.0 76.5 16.9 7.33 299.7 21.54 13.9

37.5 281.1 221.8 0.79 24.61 365.9 94.6 4.2 1.81

50.0 281.7 222.1 0.79 24.32 365.6 89.7 6.7 2.91 287.7 22.77 12.6

62.5 282.6 222.4 0.79 24.08 365.7 86.7 9.7 4.20 288.6 22.70 12.7

75.0 283.6 222.9 0.79 23.86 365.9 84.8 13.1 5.67 289.6 22.71 12.8

87.5 284.6 223.3 0.78 23.65 366.3 83.4 16.9 7.32 290.6 22.82 12.7

37.5 271.7 218.0 0.80 26.28 361.4 105.4 4.2 1.81

50.0 272.3 218.2 0.80 25.94 360.8 100.5 6.7 2.90 278.3 24.39 11.4

62.5 273.2 218.6 0.80 25.66 360.8 97.6 9.7 4.19 279.2 24.28 11.5

75.0 274.2 219.0 0.80 25.40 360.9 95.7 13.1 5.66 280.3 24.26 11.6

87.5 275.3 219.4 0.80 25.16 361.2 94.3 16.9 7.30 281.3 24.33 11.6

37.5 262.1 214.0 0.82 28.19 358.3 114.2 4.2 1.80

50.0 262.7 214.3 0.82 27.81 357.6 109.4 6.7 2.89 268.7 26.25 10.2

62.5 263.7 214.6 0.81 27.49 357.5 106.5 9.7 4.18 269.7 26.10 10.3

75.0 264.7 215.1 0.81 27.19 357.5 104.6 13.0 5.65 270.7 26.05 10.4

87.5 265.7 215.5 0.81 26.92 357.6 103.2 16.8 7.28 271.8 26.08 10.4

37.5 251.0 209.5 0.83 30.58 355.4 124.1 4.1 1.79

50.0 251.5 209.7 0.83 30.15 354.4 119.3 6.7 2.88 257.5 28.59 9.0

62.5 252.5 210.1 0.83 29.79 354.2 116.4 9.6 4.17 258.5 28.40 9.1

75.0 253.6 210.5 0.83 29.46 354.1 114.5 13.0 5.63 259.6 28.31 9.2

87.5 254.6 211.0 0.83 29.15 354.1 113.2 16.8 7.26 260.7 28.31 9.2

37.5 239.2 204.7 0.86 33.28 352.8 134.0 4.1 1.79

50.0 239.8 204.9 0.85 32.79 351.7 129.2 6.6 2.87 245.8 31.24 7.9

62.5 240.8 205.3 0.85 32.40 351.4 126.4 9.6 4.15 246.8 31.01 8.0

75.0 241.9 205.8 0.85 32.03 351.2 124.5 12.9 5.61 247.9 30.88 8.0

87.5 243.0 206.2 0.85 31.69 351.2 123.1 16.7 7.23 249.0 30.84 8.1

37.5 233.1 202.3 0.87 34.74 351.7 139.0 4.1 1.78

50.0 233.7 202.5 0.87 34.24 350.6 134.2 6.6 2.87 239.7 32.68 7.3

62.5 234.7 202.9 0.86 33.82 350.1 131.3 9.6 4.14 240.7 32.43 7.4

75.0 235.8 203.4 0.86 33.44 349.9 129.4 12.9 5.59 241.8 32.28 7.5

87.5 237.0 203.8 0.86 33.08 349.9 128.1 16.7 7.21 243.0 32.23 7.5

Mbtuh

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

316.9 18.82 16.8

10000

308.4 19.83 15.6

10000

296.1 21.52 13.8

10000

287.1 22.95 12.5

10000

277.7 24.62 11.3

10000

268.2 26.53 10.1

10000

257.0 28.92 8.9

10000

245.2 31.61 7.8

10000

239.1 33.08 7.2

10000

ISO

Power

kW

ISO EER

80 WSHP-PRC001-EN

Performance Data
300-Heating (0.45 ESP)

Table P-51: GEV 300 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED ESP (in. H20): 0.45 RATED GPM: 75.0 MINIMUM CFM: 8000

RATED CFM: 10000 MAXIMUM CFM: 12000

EWT GPM Htg Cap

37.5 198.3 119.9 20.51 18.6 4.8 2.07

25

GLHP

32

45

55

WLHP

68

75

86

50.0 203.2 132.7 20.66 19.7 7.6 3.29 197.2 19.13 3.02

62.5 207.1 136.1 20.79 20.6 10.9 4.71 201.1 19.45 3.03

75.0 210.4 139.1 20.90 21.3 14.6 6.32 204.4 19.82 3.02

87.5 213.1 141.5 20.99 21.8 18.7 8.09 207.1 20.25 3.00

37.5 216.9 144.8 21.12 24.3 4.8 2.07

50.0 222.2 149.5 21.30 26.0 7.6 3.29 216.2 19.78 3.20

62.5 226.8 153.6 21.46 27.1 10.9 4.71 220.8 20.12 3.22

75.0 230.7 157 21.59 27.8 14.6 6.32 224.6 20.52 3.21

87.5 233.8 159.7 21.70 28.4 18.7 8.10 227.8 20.97 3.18

37.5 252.4 176.1 22.36 35.6 4.8 2.07

50.0 259.4 182.2 22.61 37.7 7.6 3.29 253.4 21.08 3.52

62.5 267.0 188.9 22.87 39.0 10.9 4.71 260.9 21.54 3.55

75.0 272.0 193.3 23.06 39.8 14.6 6.32 266.0 21.98 3.55

87.5 274.6 195.6 23.15 40.5 18.7 8.10 268.6 22.41 3.51

37.5 281.3 201.5 23.38 44.3 4.8 2.07

50.0 289.7 208.9 23.68 46.6 7.6 3.29 283.7 22.16 3.75

62.5 297.0 215.3 23.94 48.1 10.9 4.71 290.9 22.60 3.77

75.0 303.1 220.7 24.15 49.1 14.6 6.32 297.0 23.08 3.77

87.5 308.1 225.1 24.33 49.9 18.7 8.09 302.1 23.60 3.75

37.5 320.7 236.1 24.78 55.4 4.8 2.07

50.0 331.2 245.4 25.14 58.2 7.6 3.28 325.2 23.62 4.04

62.5 340.3 253.4 25.46 59.9 10.9 4.70 334.3 24.12 4.06

75.0 348.0 260.2 25.73 61.1 14.6 6.30 342.0 24.65 4.07

87.5 354.4 265.8 25.95 61.9 18.7 8.08 348.4 25.21 4.05

37.5 342.9 255.7 25.55 61.3 4.8 2.06

50.0 354.6 266 25.96 64.3 7.6 3.28 348.6 24.43 4.18

62.5 364.8 275 26.31 66.2 10.8 4.69 358.8 24.97 4.21

75.0 373.4 282.6 26.60 67.4 14.5 6.29 367.4 25.53 4.22

87.5 380.5 288.9 26.85 68.4 18.6 8.07 374.5 26.11 4.20

37.5 378.8 287.4 26.79 70.6 4.8 2.06

50.0 392.4 299.4 27.26 74.0 7.6 3.27 386.4 25.73 4.40

62.5 404.2 309.8 27.66 76.0 10.8 4.68 398.2 26.32 4.43

75.0 414.2 318.6 28.00 77.5 14.5 6.28 408.2 26.92 4.44

87.5 422.5 325.9 28.29 78.5 18.6 8.04 416.5 27.55 4.43

Mbtuh

Absorb

Mbtuh

PowerkWLWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

192.3 18.86 2.99

10000

210.8 19.47 3.17

10000

246.4 20.71 3.49

10000

275.3 21.73 3.71

10000

314.7 23.13 3.99

10000

336.9 23.90 4.13

10000

372.8 25.14 4.35

10000

ISO

Power

kW

ISO COP

Table P52: 300 Correction Factor for Variation in Entering Air Temperature

Cooling
Entering
Air WB F

Cooling

Capacity

49.4 0.942 0.988 0.991 1.053 1.116 1.180 1.244 53.0 1.031 0.912

56.3 0.943 0.988 0.806 1.015 1.118 1.181 1.245 58.0 1.021 0.939

60.3 0.944 0.988 0.634 0.842 1.051 1.182 1.246 63.0 1.010 0.968

63.2 0.960 0.992 0.506 0.716 0.924 1.134 1.247 68.0 1.000 1.000

66.2 1.000 1.000 0.583 0.793 1.000 1.211 73.0 0.991 1.034

72.1 1.098 1.020 0.529 0.739 0.949 78.0 0.982 1.070

77.1 1.182 1.035 0.511 0.722 83.0 0.973 1.108

Cooling

Input

Watts

Sensible vs Entering Dry Bulb

65.6 70.6 75.6 80.6 85.6

Multipliers

Heating
Entering
Air DB F

Heating

Capacity

Heating

Input
Watts

Table P53: 300 Fan Correction Factors

Entering

SCFM

10000 1.000 1.000 1.000 1.000 1.000

11000 1.013 1.051 1.003 1.004 0.983
12000 1.024 1.100 1.005 1.008 0.970

WSHP-PRC001-EN 81

Cooling

Capacity

8000 0.969 0.894 0.994 0.990 1.043
9000 0.986 0.948 0.997 0.995 1.021

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

Heating

Input

Watts

Performance Data
300-Cooling (0.65 ESP)

Table P-54: GEV 300 Cooling Performance

Performance data is tabulated for cooling at 80.6 F DB/66.2 F WB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the cooling correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED GPM: 75.0 MINIMUM CFM: 8000 RATED ESP (in. H20): 0.65
RATED CFM: 10000 MAXIMUM CFM: 12000

EWT GPM Total

37.5 310.9 234.4 0.75 20.48 380.8 65.3 4.2 1.82

45

55

68

GLHP

77

WLHP

86

95

105

115

120

50.0 311.5 234.6 0.75 20.35 381.0 60.2 6.7 2.92 320.2 18.02 17.8

62.5 312.3 234.9 0.75 20.24 381.4 57.2 9.7 4.22 321.0 18.08 17.8

75.0 313.2 235.3 0.75 20.14 381.9 55.2 13.2 5.70 321.9 18.21 17.7

87.5 313.9 235.6 0.75 20.06 382.4 53.7 17.0 7.34 322.6 18.44 17.5

37.5 302.4 230.8 0.76 21.50 375.8 75.0 4.2 1.82

50.0 303.0 231.0 0.76 21.32 375.8 70.0 6.7 2.92 311.7 18.98 16.4

62.5 303.9 231.4 0.76 21.16 376.1 67.0 9.7 4.22 312.6 19.00 16.5

75.0 304.8 231.8 0.76 21.02 376.5 65.0 13.2 5.70 313.5 19.10 16.4

87.5 305.8 232.2 0.76 20.90 377.1 63.6 17.0 7.34 314.5 19.28 16.3

37.5 290.1 225.6 0.78 23.18 369.2 87.7 4.2 1.81

50.0 290.7 225.8 0.78 22.94 369.0 82.8 6.7 2.91 299.4 20.60 14.5

62.5 291.6 226.2 0.78 22.73 369.2 79.8 9.7 4.21 300.3 20.57 14.6

75.0 292.6 226.6 0.77 22.54 369.5 77.9 13.1 5.69 301.3 20.62 14.6

87.5 293.7 227.1 0.77 22.37 370.0 76.5 16.9 7.33 302.4 20.76 14.6

37.5 281.1 221.8 0.79 24.61 365.9 94.6 4.2 1.81

50.0 281.7 222.1 0.79 24.32 365.6 89.7 6.7 2.91 290.4 21.99 13.2

62.5 282.6 222.4 0.79 24.08 365.7 86.7 9.7 4.20 291.3 21.91 13.3

75.0 283.6 222.9 0.79 23.86 365.9 84.8 13.1 5.67 292.3 21.93 13.3

87.5 284.6 223.3 0.78 23.65 366.3 83.4 16.9 7.32 293.3 22.03 13.3

37.5 271.7 218.0 0.80 26.28 361.4 105.4 4.2 1.81

50.0 272.3 218.2 0.80 25.94 360.8 100.5 6.7 2.90 281.0 23.61 11.9

62.5 273.2 218.6 0.80 25.66 360.8 97.6 9.7 4.19 281.9 23.49 12.0

75.0 274.2 219.0 0.80 25.40 360.9 95.7 13.1 5.66 282.9 23.47 12.1

87.5 275.3 219.4 0.80 25.16 361.2 94.3 16.9 7.30 284.0 23.55 12.1

37.5 262.1 214.0 0.82 28.19 358.3 114.2 4.2 1.80

50.0 262.7 214.3 0.82 27.81 357.6 109.4 6.7 2.89 271.4 25.47 10.7

62.5 263.7 214.6 0.81 27.49 357.5 106.5 9.7 4.18 272.3 25.32 10.8

75.0 264.7 215.1 0.81 27.19 357.5 104.6 13.0 5.65 273.4 25.26 10.8

87.5 265.7 215.5 0.81 26.92 357.6 103.2 16.8 7.28 274.4 25.30 10.8

37.5 251.0 209.5 0.83 30.58 355.4 124.1 4.1 1.79

50.0 251.5 209.7 0.83 30.15 354.4 119.3 6.7 2.88 260.2 27.81 9.4

62.5 252.5 210.1 0.83 29.79 354.2 116.4 9.6 4.17 261.2 27.62 9.5

75.0 253.6 210.5 0.83 29.46 354.1 114.5 13.0 5.63 262.2 27.53 9.5

87.5 254.6 211.0 0.83 29.15 354.1 113.2 16.8 7.26 263.3 27.53 9.6

37.5 239.2 204.7 0.86 33.28 352.8 134.0 4.1 1.79

50.0 239.8 204.9 0.85 32.79 351.7 129.2 6.6 2.87 248.5 30.46 8.2

62.5 240.8 205.3 0.85 32.40 351.4 126.4 9.6 4.15 249.5 30.23 8.3

75.0 241.9 205.8 0.85 32.03 351.2 124.5 12.9 5.61 250.5 30.09 8.3

87.5 243.0 206.2 0.85 31.69 351.2 123.1 16.7 7.23 251.7 30.06 8.4

37.5 233.1 202.3 0.87 34.74 351.7 139.0 4.1 1.78

50.0 233.7 202.5 0.87 34.24 350.6 134.2 6.6 2.87 242.4 31.90 7.6

62.5 234.7 202.9 0.86 33.82 350.1 131.3 9.6 4.14 243.4 31.65 7.7

75.0 235.8 203.4 0.86 33.44 349.9 129.4 12.9 5.59 244.5 31.50 7.8

87.5 237.0 203.8 0.86 33.08 349.9 128.1 16.7 7.21 245.6 31.45 7.8

Mbtuh

Sen

Mbtuh

SHR PowerkWReject

Mbtuh

LWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

319.6 18.03 17.7

10000

311.1 19.05 16.3

10000

298.8 20.73 14.4

10000

289.7 22.16 13.1

10000

280.4 23.83 11.8

10000

270.8 25.74 10.5

10000

259.6 28.13 9.2

10000

247.9 30.83 8.0

10000

241.8 32.29 7.5

10000

ISO

Power

kW

ISO EER

82 WSHP-PRC001-EN

Performance Data
300-Heating (0.65 ESP)

Table P-55: GEV 300 Heating Performance

Performance data is tabulated for heating at 68 F DB entering air at ARI/ISO 13256-1 rated CFM.
For conditions other than what is tabulated, multipliers must be used to correct performance. See the fan correction factors Table for CFM

other than rated and the heating correction factors for variations in entering air temperature. Data shown in bold type is performance data
at ARI/ISO 13256-1 WLHP and GLHP water only conditions. Antifreeze correction factors may be found on page 108.

RATED ESP (in. H20): 0.65 RATED GPM: 75.0 MINIMUM CFM: 8000

RATED CFM: 10000 MAXIMUM CFM: 12000

EWT GPM Htg Cap

37.5 198.3 119.9 20.51 18.6 4.8 2.07

25

GLHP

32

45

55

WLHP

68

75

86

50.0 203.2 132.7 20.66 19.7 7.6 3.29 194.5 18.35 3.11

62.5 207.1 136.1 20.79 20.6 10.9 4.71 198.4 18.67 3.12

75.0 210.4 139.1 20.90 21.3 14.6 6.32 201.7 19.04 3.11

87.5 213.1 141.5 20.99 21.8 18.7 8.09 204.4 19.47 3.08

37.5 216.9 144.8 21.12 24.3 4.8 2.07

50.0 222.2 149.5 21.30 26.0 7.6 3.29 213.5 18.99 3.30

62.5 226.8 153.6 21.46 27.1 10.9 4.71 218.1 19.34 3.31

75.0 230.7 157 21.59 27.8 14.6 6.32 222.0 19.73 3.30

87.5 233.8 159.7 21.70 28.4 18.7 8.10 225.1 20.18 3.27

37.5 252.4 176.1 22.36 35.6 4.8 2.07

50.0 259.4 182.2 22.61 37.7 7.6 3.29 250.7 20.30 3.62

62.5 265.4 188.9 22.82 39.0 10.9 4.71 256.7 20.70 3.63

75.0 270.5 193.3 23.00 39.8 14.6 6.32 261.8 21.14 3.63

87.5 274.6 195.6 23.15 40.5 18.7 8.10 265.9 21.63 3.60

37.5 281.3 201.5 23.38 44.3 4.8 2.07

50.0 289.7 208.9 23.68 46.6 7.6 3.29 281.0 21.37 3.85

62.5 297.0 215.3 23.94 48.1 10.9 4.71 288.3 21.82 3.87

75.0 303.1 220.7 24.15 49.1 14.6 6.32 294.4 22.29 3.87

87.5 308.1 225.1 24.33 49.9 18.7 8.09 299.4 22.81 3.85

37.5 320.7 236.1 24.78 55.4 4.8 2.07

50.0 331.2 245.4 25.14 58.2 7.6 3.28 322.5 22.83 4.14

62.5 340.3 253.4 25.46 59.9 10.9 4.70 331.7 23.34 4.16

75.0 348.0 260.2 25.73 61.1 14.6 6.30 339.4 23.87 4.17

87.5 354.4 265.8 25.95 61.9 18.7 8.08 345.8 24.43 4.15

37.5 342.9 255.7 25.55 61.3 4.8 2.06

50.0 354.6 266 25.96 64.3 7.6 3.28 345.9 23.65 4.29

62.5 364.8 275 26.31 66.2 10.8 4.69 356.1 24.19 4.32

75.0 373.4 282.6 26.60 67.4 14.5 6.29 364.7 24.74 4.32

87.5 380.5 288.9 26.85 68.4 18.6 8.07 371.8 25.33 4.30

37.5 378.8 287.4 26.79 70.6 4.8 2.06

50.0 392.4 299.4 27.26 74.0 7.6 3.27 383.7 24.95 4.51

62.5 404.2 309.8 27.66 76.0 10.8 4.68 395.6 25.54 4.54

75.0 414.2 318.6 28.00 77.5 14.5 6.28 405.5 26.14 4.55

87.5 422.5 325.9 28.29 78.5 18.6 8.04 413.8 26.76 4.53

Mbtuh

Absorb

Mbtuh

PowerkWLWT Feet

Head

PSID
Head

SCFM ISO Cap

Mbtuh

189.6 18.08 3.07

10000

208.2 18.68 3.27

10000

243.7 19.92 3.59

10000

272.6 20.95 3.81

10000

312.1 22.34 4.09

10000

334.2 23.12 4.24

10000

370.2 24.36 4.45

10000

ISO

Power

kW

ISO COP

Table P56: 300 Correction Factor for Variation in Entering Air Temperature

Cooling
Entering
Air WB F

Cooling

Capacity

49.4 0.942 0.988 0.991 1.053 1.116 1.180 1.244 53.0 1.031 0.912

56.3 0.943 0.988 0.806 1.015 1.118 1.181 1.245 58.0 1.021 0.939

60.3 0.944 0.988 0.634 0.842 1.051 1.182 1.246 63.0 1.010 0.968

63.2 0.960 0.992 0.506 0.716 0.924 1.134 1.247 68.0 1.000 1.000

66.2 1.000 1.000 0.583 0.793 1.000 1.211 73.0 0.991 1.034

72.1 1.098 1.020 0.529 0.739 0.949 78.0 0.982 1.070

77.1 1.182 1.035 0.511 0.722 83.0 0.973 1.108

Cooling

Input

Watts

Sensible vs Entering Dry Bulb

65.6 70.6 75.6 80.6 85.6

Multipliers

Heating
Entering
Air DB F

Heating

Capacity

Heating

Input
Watts

Table P57: 300 Fan Correction Factors

Entering

SCFM

10000 1.000 1.000 1.000 1.000 1.000

11000 1.013 1.051 1.003 1.004 0.983
12000 1.024 1.100 1.005 1.008 0.970

WSHP-PRC001-EN 83

Cooling

Capacity

8000 0.969 0.894 0.994 0.990 1.043
9000 0.986 0.948 0.997 0.995 1.021

Sensible
Capacity

Cooling

Input

Watts

Heating

Capacity

Heating

Input

Watts

Performance Data
Correction Factors

Table P58: 006-060 Correction Factors for Variation in Entering Air Temperature

Cooling
Entering
Air WB F

* = Sensible equals total capacity

Cooling

Capacity

49.4 0.722 0.893 * * * * * 53.0 1.030 0.878

56.3 0.836 0.937 0.799 0.964 * * * 58.0 1.020 0.919

60.3 0.903 0.963 0.641 0.841 1.016 1.097 * 63.0 1.010 0.959

63.2 0.951 0.981 0.504 0.728 0.924 1.097 * 68.0 1.000 1.000

66.2 1.000 1.000 0.593 0.809 1.000 1.169 73.0 0.990 1.041

72.1 1.098 1.038 0.538 0.761 0.960 78.0 0.980 1.081

77.1 1.181 1.069 0.519 0.741 83.0 0.970 1.122

Cooling

Input

Watts

Sensible vs Entering Dry Bulb

65.6 70.6 75.6 80.6 85.6

Multipliers

Heating
Entering
Air DB F

Heating

Capacity

Heating

Input

Watts

84 WSHP-PRC001-EN

Performance Data
Electrical

E1-Electrical performance

Model

No.

006 115/60/1 6.8 5.70 36.2 1 9.1 1.20 1/12 1 8.3 15 0 0

009 115/60/1 8.3 7.20 45.6 1 10.9 1.20 1/12 1 10.2 15 0 0

012 115/60/1 12.2 10.60 56.7 1 16.0 1.57 1/8 1 14.8 25 0 0

015 208/60/1 6.1 5.40 29.0 1 9.2 0.70 1/8 1 7.5 15 0 0

018 208/60/1 9.4 7.60 45.0 1 13.0 2.10 1/3 1 11.6 15 0 0

024 208/60/1 12.7 10.90 56.0 1 15.3 2.10 1/3 1 15.7 25 0 0

Volts Total

208/60/1 3.4 2.80 17.7 1 4.6 0.60 1/12 1 4.1 15 0 0
208/60/1 4.48 2.8 17.7 1 4.6 0.60 1/12 1 5.6 15 0.82 3.9
230/60/1 3.4 2.80 17.7 1 4.6 0.60 1/12 1 4.1 15 0 0

230/60/1 4.88 2.8 17.7 1 4.6 0.60 1/12 1 6.1 15 1.00 4.3
220-240/50/1 3.6 3.10 18.8 1 5.2 0.52 1/12 1 4.4 15 0 0
220-240/50/1 7.3 3.1 18.8 1 5.2 0.52 1/12 1 9.2 15 1.64 6.8

265/60/1 3.0 2.45 15.0 1 3.9 0.52 1/12 1 3.6 15 0 0

265/60/1 5.5 2.5 15.0 1 3.9 0.52 1/12 1 6.9 15 1.33 5.0

208/60/1 4.0 3.40 22.2 1 6.4 0.60 1/12 1 4.9 15 0 0

208/60/1 6.48 3.4 22.2 1 6.4 0.60 1/12 1 8.1 15 1.23 5.9

230/60/1 4.0 3.40 22.2 1 6.4 0.60 1/12 1 4.9 15 0 0

230/60/1 7.08 3.4 22.2 1 6.4 0.60 1/12 1 8.9 15 1.50 6.5
220-240/50/1 5.0 4.30 22.2 1 6.6 0.72 1/8 1 6.1 15 0 0
220-240/50/1 9.72 4.3 22.2 1 6.6 0.72 1/8 1 12.2 15 2.17 9.0

265/60/1 3.6 3.10 18.8 1 5.2 0.52 1/12 1 4.4 15 0 0

265/60/1 8.0 3.1 18.8 1 5.2 0.52 1/12 1 10.0 15 2.00 7.5

208/60/1 5.7 5.00 27.9 1 8.3 0.70 1/8 1 7.0 15 0 0

208/60/1 8.5 5.0 27.9 1 8.3 0.70 1/8 1 10.6 15 1.63 7.8

230/60/1 5.7 5.00 27.9 1 8.3 0.70 1/8 1 7.0 15 0 0

230/60/1 9.4 5.0 27.9 1 8.3 0.70 1/8 1 11.8 15 2.00 8.7
220-240/50/1 5.5 4.80 27.0 1 8.5 0.72 1/8 1 6.7 15 0 0
220-240/50/1 12.02 4.8 27.0 1 8.5 0.72 1/8 1 15.0 15 2.70 11.3

265/60/1 5.0 4.30 22.2 1 6.6 0.72 1/8 1 6.1 15 0 0

265/60/1 10.72 4.3 22.2 1 6.6 0.72 1/8 1 13.4 15 2.65 10.0

208/60/1 10.3 5.4 29.0 1 9.2 0.70 1/8 1 12.9 15 2.00 9.6

230/60/1 6.1 5.40 29.0 1 9.2 0.70 1/8 1 7.5 15 0 0

230/60/1 11.6 5.4 29.0 1 9.2 0.70 1/8 1 14.5 15 2.50 10.9
220-240/50/1 7.8 6.30 32.0 1 10.0 1.53 1/3 1 9.4 15 0 0
220-240/50/1 15.23 6.3 32.0 1 10.0 1.53 1/3 1 19.0 20 3.28 13.7

265/60/1 5.5 4.80 27.0 1 8.5 0.72 1/8 1 6.7 15 0 0

265/60/1 13.22 4.8 27.0 1 8.5 0.72 1/8 1 16.5 20 3.30 12.5

208/60/1 13.6 7.6 45.0 1 13.0 2.10 1/3 1 17.4 20 2.46 11.8

230/60/1 9.4 7.60 45.0 1 13.0 2.10 1/3 1 11.6 15 0 0

230/60/1 14.8 7.6 45.0 1 13.0 2.10 1/3 1 18.9 20 3.00 13.0
220-240/50/1 11.4 9.90 55.0 1 13.8 1.53 1/3 1 13.9 20 0 0
220-240/50/1 19.63 9.9 55.0 1 13.8 1.53 1/3 1 24.5 25 4.35 18.1

265/60/1 7.8 6.30 32.0 1 10.0 1.53 1/3 1 9.4 15 0 0

265/60/1 16.63 6.3 32.0 1 10.0 1.53 1/3 1 20.8 25 4.00 15.1
380-415/50/3 4.9 3.90 25.0 1 5.4 0.95 1/3 1 5.8 15 0 0
380-415/50/3 11.45 3.9 25.0 1 5.4 0.95 1/3 1 14.3 15 4.35 10.5

208/60/1 17.5 10.9 56.0 1 15.3 2.10 1/3 1 22.3 25 3.26 15.7

230/60/1 12.7 10.90 56.0 1 15.3 2.10 1/3 1 15.7 25 0 0

230/60/1 19.2 10.9 56.0 1 15.3 2.10 1/3 1 24.0 25 4.00 17.4
220-240/50/1 12.4 10.90 58.0 1 15.3 1.53 1/3 1 15.2 25 0 0
220-240/50/1 24.03 10.9 58.0 1 15.3 1.53 1/3 1 30.0 35 5.40 22.5

265/60/1 11.4 9.90 55.0 1 13.8 1.53 1/3 1 13.9 20 0 0

265/60/1 21.53 9.9 55.0 1 13.8 1.53 1/3 1 26.9 30 5.30 20.0

208/60/3 9.3 7.50 51.0 1 10.5 1.80 1/3 1 11.2 15 0 0

208/60/3 10.8 7.5 51.0 1 10.5 1.80 1/3 1 13.5 15 3.26 9.0

230/60/3 9.3 7.50 51.0 1 10.5 1.80 1/3 1 11.2 15 0 0

230/60/3 11.8 7.5 51.0 1 10.5 1.80 1/3 1 14.8 15 4.00 10.0
380-415/50/3 5.0 4.00 28.0 1 5.6 0.95 1/3 1 6.0 15 0 0
380-415/50/3 8.45 4.0 28.0 1 5.6 0.95 1/3 1 10.6 15 5.40 7.5

460/60/3 4.9 3.90 25.0 1 5.4 0.95 1/3 1 5.8 15 0 0

460/60/3 7.65 3.9 25.0 1 5.4 0.95 1/3 1 9.6 15 5.30 6.7

FLA

Comp

RLA

(ea)

Comp

LRA

(ea)

No. of

Com-

pres.

Cmp
MCC

Blower

Motor

FLA

Blower

Motor

HP

Fan

Motor

Num

Minimum

Circuit

Ampacity

Maximum

Overcur-

rent

Protective

Device

Electric

Heat

kW

Electric

Heat

Amps

WSHP-PRC001-EN 85

Performance Data
Electrical

E2-Electrical performance (continued)

Model

No.

030 208/60/1 14.2 12.40 61.0 1 17.4 2.10 1/3 1 17.6 30 0 0

036 208/60/1 19.3 16.00 82.0 1 22.4 3.60 1/2 1 23.6 35 0 0

GEVA040 208/60/1 19.4 16.1 82.0 1 22.5 3.60 1/2 1 23.6 35 0 0

042 208/60/1 21.3 18.00 96.0 1 25.2 3.60 1/2 1 26.1 40 0 0

Volts Total

208/60/1 21.5 12.4 61.0 1 17.4 2.10 1/3 1 27.3 30 4.10 19.7
230/60/1 14.2 12.40 61.0 1 17.4 2.10 1/3 1 17.6 30 0 0

230/60/1 23.5 12.4 61.0 1 17.4 2.10 1/3 1 29.8 30 5.00 21.7
220-240/50/1 16.4 13.60 64.0 1 19.1 2.77 1/2 1 19.8 30 0 0
220-240/50/1 29.97 13.6 64.0 1 19.1 2.77 1/2 1 37.5 40 6.52 27.2

265/60/1 12.4 10.90 58.0 1 15.3 1.53 1/3 1 15.2 25 0 0

265/60/1 26.43 10.9 58.0 1 15.3 1.53 1/3 1 33.0 35 6.60 24.9

208/60/3 9.5 7.70 55.0 1 10.8 1.80 1/3 1 11.4 15 0 0

208/60/3 13.2 7.7 55.0 1 10.8 1.80 1/3 1 16.5 20 4.10 11.4

230/60/3 9.5 7.70 55.0 1 10.8 1.80 1/3 1 11.4 15 0 0

230/60/3 14.4 7.7 55.0 1 10.8 1.80 1/3 1 18.0 20 5.00 12.6
380-415/50/3 6.6 4.90 33.0 1 6.9 1.70 1/2 1 7.8 15 0 0
380-415/50/3 10.8 4.9 33.0 1 6.9 1.70 1/2 1 13.5 15 6.52 9.1

460/60/3 5.0 4.00 28.0 1 5.6 0.95 1/3 1 6.0 15 0 0

460/60/3 9.25 4.0 28.0 1 5.6 0.95 1/3 1 11.6 15 6.60 8.3

208/60/1 26.87 16.0 82.0 1 22.4 3.60 1/2 1 34.0 35 4.90 23.6

230/60/1 19.3 16.00 82.0 1 22.4 3.60 1/2 1 23.6 35 0 0

230/60/1 29.37 16.0 82.0 1 22.4 3.60 1/2 1 37.1 40 6.00 26.1

265/60/1 16.4 13.60 64.0 1 19.1 2.77 1/2 1 19.8 30 0 0

265/60/1 32.77 13.6 64.0 1 19.1 2.77 1/2 1 41.0 45 7.95 30.0

208/60/3 13.7 10.40 65.5 1 14.6 3.60 1/2 1 16.6 25 0 0

208/60/3 16.87 10.4 65.5 1 14.6 3.60 1/2 1 21.5 25 4.90 13.6

230/60/3 13.7 10.40 65.5 1 14.6 3.60 1/2 1 16.6 25 0 0

230/60/3 18.37 10.4 65.5 1 14.6 3.60 1/2 1 23.4 25 6.00 15.1
380-415/50/3 6.5 4.80 40.0 1 6.7 1.70 1/2 1 7.7 15 0 0
380-415/50/3 11.6 4.8 40.0 1 6.7 1.70 1/2 1 14.5 15 7.15 9.9

460/60/3 6.6 4.90 33.0 1 6.9 1.70 1/2 1 7.8 15 0 0

460/60/3 11.7 4.9 33.0 1 6.9 1.70 1/2 1 14.6 15 7.95 10.0

208/60/1 29.27 16.1 82.0 1 22.5 3.60 1/2 1 37.0 40 5.40 26.0

230/60/1 19.4 16.1 82.0 1 22.5 3.60 1/2 1 23.7 35 0 0

230/60/1 31.97 16.1 82.0 1 22.5 3.60 1/2 1 40.4 45 6.60 28.7

265/60/1 17.8 15.0 83.0 1 21.0 2.77 1/2 1 21.5 35 0 0

265/60/1 35.97 15.0 83.0 1 0.0 2.77 1/2 1 45.0 45 8.80 33.2

208/60/3 13.3 10.0 70.0 1 14.0 3.60 1/2 1 16.1 25 0 0

208/60/3 18.27 10.0 70.0 1 14.0 3.60 1/2 1 23.3 25 5.40 15.0

230/60/3 13.3 10.0 70.0 1 14.0 3.60 1/2 1 16.1 25 0 0

230/60/3 19.87 10.0 70.0 1 14.0 3.60 1/2 1 25.3 25 6.60 16.6

460/60/3 6.8 5.1 33.0 1 7.1 1.70 1/2 1 8.1 15 0 0

460/60/3 12.7 5.1 33.0 1 7.1 1.70 1/2 1 15.9 20 8.80 11.0

208/60/1 30.67 18.0 96.0 1 25.2 3.60 1/2 1 38.8 40 5.70 27.4

230/60/1 21.3 18.00 96.0 1 25.2 3.60 1/2 1 26.1 40 0 0

230/60/1 33.67 18.0 96.0 1 25.2 3.60 1/2 1 42.5 45 7.00 30.4

208/60/3 14.7 11.40 75.0 1 16.0 3.60 1/2 1 17.9 25 0 0

208/60/3 19.07 11.4 75.0 1 16.0 3.60 1/2 1 24.3 25 5.70 15.8

230/60/3 14.7 11.40 75.0 1 16.0 3.60 1/2 1 17.9 25 0 0

230/60/3 20.87 11.4 75.0 1 16.0 3.60 1/2 1 26.5 30 7.00 17.6
380-415/50/3 9.1 6.40 42.0 1 8.9 2.70 1 1 10.7 15 0 0
380-415/50/3 14.7 6.4 42.0 1 8.9 2.70 1 1 18.4 20 8.60 12.0

460/60/3 6.5 4.80 40.0 1 6.7 1.70 1/2 1 7.7 15 0 0

460/60/3 13.4 4.8 40.0 1 6.7 1.70 1/2 1 16.8 20 9.30 11.7

575/60/3 5.4 4.10 31.0 1 5.7 1.31 1/2 1 6.4 15 0 0

FLA

Comp

RLA

(ea)

Comp

LRA

(ea)

No. of

Com-

pres.

Cmp
MCC

Blower

Motor

FLA

Blower

Motor

HP

Fan

Motor

Num

Minimum

Circuit

Ampacity

Maximum

Overcur-

rent

Protective

Device

Electric

Heat

kW

Electric

Heat

Amps

86 WSHP-PRC001-EN

Performance Data
Electrical

E3-Electrical performance (continued)

Model

No.

048 208/60/1 25.8 20.40 102.0 1 28.5 5.40 1 1 30.9 50 0 0

060 208/60/1 33.4 28.00 169.0 1 39.0 5.40 1 1 40.4 60 0 0

150 208/60/3 45.7 19.30 137.0 2 27.0 7.10 2 1 50.5 60

180 208/60/3 59.4 25.00 164.0 2 35.0 9.40 3 1 65.7 90

Volts Total

208/60/1 36.7 20.4 102.0 1 28.5 5.40 1 1 45.9 50 6.50 31.3
230/60/1 25.8 20.40 102.0 1 28.5 5.40 1 1 30.9 50 0 0
230/60/1 40.2 20.4 102.0 1 28.5 5.40 1 1 50.3 60 8.00 34.8
208/60/3 19.4 14.00 91.0 1 19.7 5.40 1 1 22.9 35 0 0
208/60/3 23.4 14.0 91.0 1 19.7 5.40 1 1 29.3 35 6.50 18.0
230/60/3 19.4 14.00 91.0 1 19.7 5.40 1 1 22.9 35 0 0

230/60/3 25.5 14.0 91.0 1 19.7 5.40 1 1 31.9 35 8.00 20.1
380-415/50/3 10.2 7.50 49.5 1 10.5 2.70 1 1 12.1 15 0 0
380-415/50/3 14.7 7.5 49.5 1 10.5 2.70 1 1 18.4 20 8.60 12.0

460/60/3 9.1 6.40 42.0 1 8.9 2.70 1 1 10.7 15 0 0

460/60/3 16.0 6.4 42.0 1 8.9 2.70 1 1 20.0 25 10.60 13.3

575/60/3 7.4 5.20 39.0 1 7.3 2.20 1 1 8.7 15 0 0

208/60/1 36.7 28.0 169.0 1 39.0 5.4 1 1 45.9 60 6.50 31.3

230/60/1 33.4 28.00 169.0 1 35.0 5.40 1 1 40.4 60 0 0

230/60/1 40.2 28.0 169.0 1 39.0 5.4 1 1 50.3 60 8.00 34.8

208/60/3 25.4 20.00 123.0 1 28.0 5.40 1 1 30.4 50 0 0

208/60/3 25.4 20.0 123.0 1 27.0 5.4 1 1 30.4 50 6.50 18.0

230/60/3 25.4 20.00 123.0 1 28.0 5.40 1 1 30.4 50 0 0

230/60/3 25.5 20.0 123.0 1 27.0 5.4 1 1 31.9 50 8.00 20.1
380-415/50/3 12.8 10.00 62.0 1 14.0 2.70 1 1 15.2 25 0 0
380-415/50/3 14.7 10.0 62.0 1 14.0 2.7 1 1 18.4 25 8.60 12.0

460/60/3 10.2 7.50 49.5 1 10.5 2.70 1 1 12.1 15 0 0

460/60/3 16.0 7.5 49.5 1 10.5 2.7 1 1 20.0 25 10.60 13.3

575/60/3 8.6 6.40 40.0 1 9.0 2.20 1 1 10.2 15 0 0

230/60/3 44.8 19.30 137.0 2 27.0 6.20 2 1 49.6 60
380-420/50/3 23 10.00 64.0 2 14.0 3.00 1.5 1 25.5 35

460/60/3 23.11 10.00 62.0 2 14.0 3.11 2 1 25.6 35

575/60/3 18 7.85 50.0 2 11.0 2.30 2 1 20.0 25

208/60/3 48 19.30 137.0 2 27.0 9.40 3 1 52.8 70

230/60/3 46.8 19.30 137.0 2 27.0 8.20 3 1 51.6 70
380-420/50/3 23.4 10.00 64.0 2 14.0 3.40 2 1 25.9 35

460/60/3 24.1 10.00 62.0 2 14.0 4.10 3 1 26.6 35

575/60/3 19 7.85 50.0 2 11.0 3.30 3 1 21.0 25

208/60/3 54.6 19.30 137.0 2 27.0 16.00 5 1 59.4 70

230/60/3 52.6 19.30 137.0 2 27.0 14.00 5 1 57.4 70
380-420/50/3 25.5 10.00 64.0 2 14.0 5.50 3 1 28.0 35

460/60/3 27 10.00 62.0 2 14.0 7.00 5 1 29.5 35

575/60/3 20.9 7.85 50.0 2 11.0 5.20 5 1 22.9 30

230/60/3 58.2 25.00 164.0 2 35.0 8.20 3 1 64.5 80
380-420/50/3 27.4 12.00 90.5 2 17.0 3.40 2 1 30.4 40

460/60/3 28.1 12.00 100.0 2 17.0 4.10 3 1 31.1 40

575/60/3 21.9 9.30 78.0 2 13.0 3.30 3 1 24.2 30

208/60/3 66 25.00 164.0 2 35.0 16.00 5 1 72.3 90

230/60/3 64 25.00 164.0 2 35.0 14.00 5 1 70.3 90
380-420/50/3 29.5 12.00 90.5 2 17.0 5.50 3 1 32.5 40

460/60/3 31 12.00 100.0 2 17.0 7.00 5 1 34.0 45

575/60/3 23.8 9.30 78.0 2 13.0 5.20 5 1 26.1 35

208/60/3 75 25.00 164.0 2 35.0 25.00 7.5 1 81.3 100

230/60/3 71.6 25.00 164.0 2 35.0 21.60 7.5 1 77.9 100
380-420/50/3 33.3 12.00 90.5 2 17.0 9.30 5 1 36.3 45

460/60/3 34.8 12.00 100.0 2 17.0 10.80 7.5 1 37.8 45

575/60/3 26.8 9.30 78.0 2 13.0 8.20 7.5 1 29.1 35

FLA

Comp

RLA

(ea)

Comp

LRA

(ea)

No. of

Com-

pres.

Cmp
MCC

Blower

Motor

FLA

Blower

Motor

HP

Fan

Motor

Num

Minimum

Circuit

Ampacity

Maximum

Overcur-

rent

Protective

Device

Electric

Heat

kW

Electric

Heat

Amps

WSHP-PRC001-EN 87

Performance Data
Electrical

E4-Electrical performance (continued)

Model

No.

240 208/60/3 79.4 31.70 232.0 2 49.5 16.00 5 1 87.4 110

300 208/60/3 110.2 47.10 245.0 2 66.0 16.00 5 1 122.0 150

Volts Total

230/60/3 77.4 31.70 261.0 2 49.5 14.00 5 1 85.4 110
380-420/50/3 38.9 16.70 133.0 2 26.0 5.50 3 1 43.1 50

460/60/3 35.2 14.10 112.0 2 22.0 7.00 5 1 38.7 50

575/60/3 27.6 11.20 92.0 2 17.5 5.20 5 1 30.4 40

208/60/3 88.4 31.70 232.0 2 49.5 25.00 7.5 1 96.4 125

230/60/3 85 31.70 261.0 2 49.5 21.60 7.5 1 93.0 110
380-420/50/3 42.7 16.70 133.0 2 26.0 9.30 5 1 46.9 60

460/60/3 39 14.10 112.0 2 22.0 10.80 7.5 1 42.5 50

575/60/3 30.6 11.20 92.0 2 17.5 8.20 7.5 1 33.4 40

208/60/3 96.4 31.70 232.0 2 49.5 33.00 10 1 104.7 125

230/60/3 91.4 31.70 261.0 2 49.5 28.00 10 1 99.4 125
380-420/50/3 46.4 16.70 133.0 2 26.0 13.00 7.5 1 50.6 60

460/60/3 42.2 14.10 112.0 2 22.0 14.00 10 1 45.7 50

575/60/3 33.4 11.20 92.0 2 17.5 11.00 10 1 36.2 45

208/60/3 108.2 31.70 232.0 2 49.5 44.80 15 1 119.5 150

230/60/3 104 31.70 261.0 2 49.5 40.60 15 1 114.2 150
380-420/50/3 50.9 16.70 133.0 2 26.0 17.50 10 1 55.3 70

460/60/3 48.5 14.10 112.0 2 22.0 20.30 15 1 53.6 70

575/60/3 38.6 11.20 92.0 2 17.5 16.20 15 1 42.7 50

230/60/3 108.2 47.10 245.0 2 66.0 14.00 5 1 120.0 150
380-420/50/3 44.7 19.60 118.0 2 27.5 5.50 3 1 49.6 60

460/60/3 46.2 19.60 125.0 2 27.5 7.00 5 1 51.1 70

575/60/3 36.8 15.80 100.0 2 22.2 5.20 5 1 40.8 50

208/60/3 119.2 47.10 245.0 2 66.0 25.00 7.5 1 131.0 175

230/60/3 115.8 47.10 245.0 2 66.0 21.60 7.5 1 127.6 150
380-420/50/3 48.5 19.60 118.0 2 27.5 9.30 5 1 53.4 70

460/60/3 50 19.60 125.0 2 27.5 10.80 7.5 1 54.9 70

575/60/3 39.8 15.80 100.0 2 22.2 8.20 7.5 1 43.8 50

208/60/3 127.2 47.10 245.0 2 66.0 33.00 10 1 139.0 175

230/60/3 122.2 47.10 245.0 2 66.0 28.00 10 1 134.0 175
380-420/50/3 52.2 19.60 118.0 2 27.5 13.00 7.5 1 57.1 70

460/60/3 53.2 19.60 125.0 2 27.5 14.00 10 1 58.1 70

575/60/3 42.6 15.80 100.0 2 22.2 11.00 10 1 46.6 60

208/60/3 139 47.10 245.0 2 66.0 44.80 15 1 150.8 175

230/60/3 134.8 47.10 245.0 2 66.0 40.60 15 1 146.6 175
380-420/50/3 56.7 19.60 118.0 2 27.5 17.50 10 1 61.6 80

460/60/3 59.5 19.60 125.0 2 27.5 20.30 15 1 64.6 80

575/60/3 47.8 15.80 100.0 2 22.2 16.20 15 1 51.9 60

FLA

Comp

RLA

(ea)

Comp

LRA

(ea)

No. of

Com-

pres.

Cmp
MCC

Blower

Motor

FLA

Blower

Motor

HP

Fan

Motor

Num

Minimum

Circuit

Ampacity

Maximum

Overcur-

rent

Protective

Device

Electric

Heat

kW

Electric

Heat

Amps

E5-Electrical minimum and maximum

Digit 8 Rated

0 115 60 1 104 126
1

2
3
4
5
6
7
8
9

88 WSHP-PRC001-EN

Voltage

208 60 1 197 229
230 60 1 207 253
208 60 3 187 229
460 60 3 414 506
575 60 3 518 633

220-240 50 1 198 264

265 60 1 239 292
230 60 3 207 253

380-415 60 3 342 456

HZ Ph Minimum

Utilization

Voltage

Maximum

Utilization

Voltage

Performance Data
Fan Performance

Table F1: Fan performance for standard static motor includes wet coil, no filter

Model

Number
006 High 342

009 High 342

012 High 456

015 High 550

018 High 684

024 High 912

030 High 1009

036 High 1368

GEVA

040
042 High 1436

048 High 1824

060 High 2266

Max

Min

CFM

Med - - - - - - - - - 239 222 200 169 125 - - - - - - - ­Low - - - - - - - 235 222 208 191 169 138 - - - - - - - - -

Med - - 341 325 309 294 280 266 253 239 222 - - - - - - - - - - ­Low 342 325 310 294 278 263 249 235 222 - - - - - - - - - - - - -

Med - - - - - 459 451 447 46 446 443 428 390 313 177 - - - - - - ­Low - - 464 453 441 431 423 419 418 418 415 400 362 285 - - - - - - - -

Med 516 503 492 481 469 459 451 447 46 446 443 428 390 313 - - - - - - - ­Low 488 475 464 453 441 431 423 419 418 418 415 400 362 - - - - - - - - -

Med - - - - - - - - - 708 668 626 580 533 483 431 - - - - - ­Low - - - - - - - - 709 671 629 586 541 494 448 - - - - - - -

Med 915 901 891 879 866 851 835 819 801 779 751 715 670 621 577 - - - - - - ­Low 827 819 806 793 780 769 756 741 723 701 674 642 605 - - - - - - - - -

Med 915 901 891 879 866 851 835 819 801 779 751 715 - - - - - - - - - ­Low 827 819 806 793 780 769 756 741 723 701 - - - - - - - - - - - -

Med 1221 1218 1216 1211 1206 1199 1190 1181 1170 1159 1146 1132 1116 1096 1073 1044 1010 969 922 867 - ­Low 1099 1094 1090 1087 1083 1079 1075 1069 1062 1052 1040 1025 1007 985 958 927 890 - - - - -

High 1440

Med 1311 1294 1268 1237 1203 1168 1134 1101 1068 1035 1002 968 931
Low 1199 1191 1174 1151 1125 1098 1070 1042 1013 985 955

Med 1221 1218 1216 1211 1206 1199 1190 1181 1170 1159 1146 1132 1116 1096 1073 1044 - - - - - ­Low 1099 1094 1090 1087 1083 1079 1075 1069 1062 - - - - - - - - - - - - -

Med - - - - - - - 1853 1814 1774 1733 1689 1644 1598 1551 1502 1454 1405 1356 1307 1260 1213
Low - - 1838 1811 1782 1750 1716 1680 1641 1601 1560 1516 1471 1425 1378 1359 1281 1232 1183 - - -

Med 2056 2036 2011 1984 1955 1923 1889 1853 1814 1774 1733 1689 1644 1598 1551 1502 - - - - - ­Low 1883 1863 1838 1811 1782 1750 1716 1680 1641 1601 1560 1516 - - - - - - - - - -

0 .05 .1 .15 .2 .25 .3 .35 .4 .45 .5 .55 .6 .65 .7 .75 .8 .85 .9 .95 1 1.05

CFM

- - - - - - - - - - 236 205 161 100 - - - - - - - -

228

- - - - 345 330 316 302 289 275 258 236 205 - - - - - - - - -

228

- - - - - - - - - - - 462 424 347 211 - - - - - - -

304

550 537 526 515 503 493 485 481 480 480 477 462 424 347 - - - - - - - -

368

- - - - - - - - - - 705 657 608 556 504 450 - - - - - -

456

- - - - - 922 903 883 860 833 802 766 723 675 623 572 - - - - - -

608

1009 988 971 955 939 922 903 883 860 833 802 766 723 675 - - - - - - - -

720

- - - - - 1381 1366 1351 1334 1315 1295 1272 1247 1219 1187 1152 1112 1068 1018 963 901 -

912

1480 1460 1429 1391 1349 1304 1258 1213 1168 1124 1082 1039 997 953 - - - - - - - -

960

1436 1427 1417 1406 1394 1381 1366 1351 1334 1315 1295 1272 1247 1219 1187 1152 1112 1068 1018 - - -

1064

- - - - - - - - - - - - 1854 1808 1761 1712 1664 1615 1566 1517 1470 1423

1216

2266 2246 2221 2194 2165 2133 2099 2063 2024 1984 1943 1899 1854 1808 1761 1712 1664 1615 1566 1517 - -

1520

External Static Pressure (in. of wg)

- - -

-

- - - - - - - -

- - - - - - - -

WSHP-PRC001-EN 89

Performance Data
Fan Performance

Table F-2: Fan performance (high static option) includes wet coil, no filter

Model

Number

006 High -

009 High 342

012 High 456

015 High 550

018 High 684

024 High 912

030 High 1009

036 High 1368

GEVA

040
042 High 1596

048 High 1824

060 High 2266

Max

Min

CFM

Med - - - - - - - - - - - 236 205 161 100 - - - - - - ­Low - - - - - - - - - 239 222 200 169 125 - - - - - - - -

Med - - - - 345 330 316 302 289 275 258 236 205 - - - - - - - - ­Low - - 341 325 309 294 280 266 253 239 222 - - - - - - - - - - -

Med - - - - - - - - - - - 462 424 347 211 - - - - - - ­Low - - - - - 459 451 447 446 446 443 428 390 313 177 - - - - - - -

Med 550 537 526 515 503 493 485 481 480 480 477 462 424 347 - - - - - - - ­Low 516 503 492 481 469 459 451 447 461 446 443 428 390 313 - - - - - - - -

Med - - - - - - - - - - 705 657 608 556 504 450 - - - - - ­Low - - - - - - - - - 708 668 626 580 533 483 431 - - - - - -

Med - - - - - 922 903 883 860 833 802 766 723 675 623 572 - - - - - ­Low 915 901 891 879 866 851 835 819 801 779 751 715 670 621 577 - - - - - - -

Med 1009 988 971 955 939 922 903 883 860 833 802 766 723 675 - - - - - - - ­Low 915 901 891 879 866 851 835 819 801 779 751 715 - - - - - - - - - -

Med - - - - - 1381 1366 1351 1334 1315 1295 1272 1247 1219 1187 1152 1112 1068 1018 963 901 ­Low 1221 1218 1216 1211 1206 1199 1190 1181 1170 1159 1146 1132 1116 1096 1073 1044 1010 969 922 867 - -

High 1440

Med - 1460 1429 1391 1349 1304 1258 1213 1168 1124 1082 1039 997 953 ­Low 1311 1294 1268 1237 1203 1168 1134 1101 1068 1035 1002 968

Med 1436 1427 1417 1406 1394 1381 1366 1351 1334 1315 1295 1272 1247 1219 1187 1152 1112 1068 1018 - - ­Low 1221 1218 1216 1211 1206 1199 1190 1181 1170 1159 1146 1132 1116 1096 1073 1044 - - - - - -

Med - - - - - - - - - - - - 1854 1808 1761 1712 1664 1615 1566 1517 1470 1423
Low - - - - - - - 1853 1814 1774 1733 1689 1644 1598 1551 1502 1454 1405 1356 1307 1260 1213

Med 2266 2246 2221 2194 2165 2133 2099 2063 2024 1984 1943 1899 1854 1808 1761 1712 1664 1615 1566 1517 - ­Low 2056 2036 2011 1984 1955 1923 1889 1853 1814 1774 1733 1689 1644 1598 1551 1502 - - - - - -

0 .05 .1 .15 .2 .25 .3 .35 .4 .45 .5 .55 .6 .65 .7 .75 .8 .85 .9 .95 1 1.05

CFM

- - - - - - - - - - - - 248 204 143 - - - - - - -

-

- - - - - - - 345 332 318 301 279 248 204 - - - - - - - -

228

- - - - - - - - - - - 488 450 373 237 - - - - - - -

304

- - 552 541 529 519 511 507 506 506 503 488 450 373 237 - - - - - - -

368

- - - - - - - - - - - 725 676 623 566 503 431 - - - - -

456

- - - - - - - - 935 906 875 841 802 755 695 615 504 - - - - -

608

- 1097 1074 1053 1033 1011 988 962 935 906 875 841 802 755 695 - - - - - - -

720

- - - - - - - - - - - 1396 1364 1329 1291 1249 1203 1154 1100 1042 979 910

912

- - - 1480 1436 1389 1340 1291 1242 1194 1146 1098 1051 1004

960

- 1605 1585 1566 1548 1531 1512 1493 1472 1449 1424 1396 1364 1329 1291 1249 1203 1154 1100 1042 - -

1064

- - - - - - - - - - - - - - 1831 1782 1734 1684 1636 1587 1540 1493

1216

- - 2291 2264 2235 2203 2169 2133 2094 2054 2013 1969 1924 1878 1831 1782 1734 1684 1636 1587 1540 1493

1520

External Static Pressure (in. of wg)

931

- -

956

- - - - - - -

-

- - - - - -

-

- - - - - -

Table F-3: Fan performance (high static option)

includes wet coil, no filter

Model Number Max

GEHA

High 1824
Med 1378 1334 1292 1251 1211 - -

048

High - - - - - - -

90 WSHP-PRC001-EN

CFM

Min

CFM

1216

External Static Pressure (in. of wg)

1.1 1.15 1.2 1.25 1.3 1.35 1.4

1448 1404 1362 1321 1281 1242 1201

Performance Data
Fan Performance - 150

Table F5: GEV 150 - Front/Back Supply (includes wet coil, no filter)

GEV 150 - Front/Back Supply (includes wet coil, no filter)

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4000 491 0.79 526 0.87 560 0.95 593 1.03 626 1.11 658 1.20 689 1.28 719 1.36 749 1.45 778 1.54 805 1.62 832 1.71
4500 544 1.10 575 1.19 606 1.28 636 1.37 666 1.46 695 1.55 723 1.64 751 1.74 779 1.84 806 1.93 833 2.03 858 2.12
5000 598 1.48 626 1.58 654 1.68 681 1.78 708 1.88 735 1.98 761 2.08 787 2.19 812 2.29 838 2.40 863 2.51 888 2.62
5500 652 1.95 677 2.06 703 2.17 728 2.28 753 2.39 778 2.50 802 2.61 826 2.72 850 2.83 873 2.95 897 3.07 919 3.18
6000 707 2.51 730 2.63 753 2.75 777 2.87 800 2.99 823 3.11 846 3.23 868 3.34 890 3.46 912 3.59 933 3.71 955 3.84

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4000 858 1.80 884 1.89 910 1.98 936 2.08 962 2.18 987 2.29 1011 2.39 1035 2.49
4500 884 2.22 908 2.32 932 2.42 955 2.51 978 2.61 1002 2.72 1025 2.83 1048 2.94
5000 911 2.72 935 2.83 958 2.93 980 3.04 1002 3.15 1024 3.25 1046 3.37 1067 3.48
5500 942 3.30 965 3.42 987 3.54 1009 3.65 1030 3.77 1050 3.88 1071 4.00 1091 4.12
6000 976 3.97 997 4.10 1017 4.22 1038 4.35 1059 4.48 1078 4.60 1099 4.73 1118 4.86

WSHP-PRC001-EN 91

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Package A

Package B
Package C
Package D

Performance Data
Fan Performance - 150

Table F6: GEV 150 - Top Supply (includes wet coil, no filter)

GEV 150 - Top Supply (includes wet coil, no filter)

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4000 518 0.80 555 0.89 591 0.98 626 1.07 660 1.16 692 1.25 724 1.34 754 1.43 783 1.52 810 1.62 837 1.72 864 1.81
4500 574 1.12 607 1.22 639 1.31 671 1.41 702 1.52 733 1.62 762 1.72 791 1.82 818 1.92 845 2.02 871 2.12 896 2.23
5000 630 1.50 661 1.62 690 1.72 718 1.83 747 1.94 776 2.06 803 2.17 830 2.29 856 2.40 882 2.51 906 2.62 931 2.73
5500 686 1.96 716 2.10 742 2.22 768 2.33 794 2.45 820 2.58 847 2.71 872 2.83 897 2.96 921 3.08 944 3.21 967 3.33
6000 743 2.52 771 2.68 796 2.81 820 2.94 844 3.06 868 3.19 892 3.33 916 3.47 939 3.61 962 3.75 985 3.88 1007 4.02

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4000 890 1.90 915 1.99 939 2.09 963 2.19 987 2.29 1010 2.39 1034 2.50 1059 2.61 Package B
4500 920 2.34 943 2.45 967 2.56 991 2.66 1013 2.76 1035 2.87 1057 2.98 1077 3.09
5000 954 2.84 977 2.96 999 3.08 1021 3.21 1043 3.33 1065 3.45 1085 3.56 1106 3.68 Package C
5500 990 3.45 1013 3.57 1034 3.69 1056 3.82 1076 3.95 1097 4.09 1117 4.22 1136 4.35
6000 1028 4.15 1050 4.29 1070 4.42 1091 4.55 1111 4.68 1131 4.81 1150 4.95 1170 5.10 Package D

92 WSHP-PRC001-EN

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G.

( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Package A

Performance Data
Fan Performance - 180

Table F7: GEV 180 - Front/Back Supply (includes wet coil, no filter)

GEV 180 - Front/Back Supply (includes wet coil, no filter)

Std Airfow Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4800 547 1.21 580 1.31 610 1.41 639 1.50 668 1.60 696 1.70 724 1.79 750 1.89 776 1.98 802 2.08 827 2.18 853 2.28
5400 608 1.69 638 1.81 665 1.92 692 2.03 717 2.13 743 2.24 768 2.35 793 2.46 818 2.57 841 2.67 864 2.78 887 2.88
6000 670 2.28 696 2.41 722 2.54 746 2.66 770 2.78 793 2.91 816 3.02 839 3.14 861 3.27 884 3.39 906 3.51 927 3.63
6600 732 3.01 755 3.15 780 3.30 802 3.43 824 3.56 846 3.70 867 3.83 888 3.96 908 4.09 929 4.23 950 4.36 970 4.50
7200 795 3.89 815 4.03 838 4.19 860 4.35 880 4.49 900 4.63 920 4.78 940 4.93 959 5.07 978 5.21 997 5.36 1016 5.50

Std Airfow Unit External Static Pressure inches W.G.

CFM
4800
5400
6000
6600
7200

WSHP-PRC001-EN 93

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

1.3

BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

RPM

2.38 902 2.48 925 2.59 949 2.69 972 2.79 995 2.90 1018 3.01 1040 3.11 Package B

878

3.00 934 3.12 955 3.22 978 3.34 999 3.45 1021 3.57 1041 3.68 1063 3.80

910

3.74 969 3.86 990 3.98 1011 4.11 1031 4.23 1051 4.35 1071 4.48 1090 4.61 Package C

947

4.63 1010 4.76 1029 4.89 1048 5.02 1066 5.14 1085 5.28 1105 5.42 1124 5.56

990

5.65 1053 5.80 1071 5.94 1090 6.09 1107 6.22 1125 6.36 1142 6.50 1160 6.65 Package D

1035

1.4 1.5 1.6 1.7 1.8 1.9 2.0

Package A

Package E

Performance Data
Fan Performance - 180

Table F8: GEV 180 - Top Supply (includes wet coil, no filter)

GEV 180 - Top Supply (includes wet coil, no filter)

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4800 576 1.24 609 1.34 639 1.45 669 1.55 698 1.66 727 1.77 754 1.87 781 1.98 808 2.08 834 2.19 860 2.30 885 2.41
5400 642 1.74 670 1.84 698 1.96 724 2.08 750 2.20 777 2.32 802 2.44 827 2.56 852 2.68 876 2.80 900 2.92 923 3.04
6000 710 2.37 731 2.47 758 2.60 782 2.73 806 2.86 830 3.00 853 3.13 877 3.26 899 3.40 922 3.53 944 3.66 966 3.80
6600 779 3.14 794 3.23 819 3.37 843 3.52 864 3.66 886 3.81 907 3.95 928 4.09 950 4.24 971 4.39 992 4.54 1012 4.69
7200 848 4.06 860 4.14 880 4.28 904 4.45 924 4.60 943 4.76 963 4.92 983 5.08 1003 5.23 1023 5.39 1042 5.56 1061 5.72

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4800 909 2.52 933 2.63 956 2.73 979 2.84 1001 2.96 1023 3.07 1045 3.19 1065 3.30 Package B
5400 946 3.17 969 3.29 991 3.41 1013 3.53 1034 3.65 1056 3.78 1075 3.89 1096 4.02
6000 987 3.93 1008 4.06 1030 4.20 1050 4.34 1071 4.47 1091 4.61 1111 4.75 1131 4.88 Package C
6600 1032 4.83 1053 4.98 1072 5.12 1091 5.27 1111 5.42 1130 5.57 1149 5.72 1167 5.87
7200 1080 5.88 1099 6.04 1118 6.20 1136 6.36 1154 6.52 1172 6.67 1190 6.83 1208 7.00 Package D

94 WSHP-PRC001-EN

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G.

( Wet Coil, 3% Drive Loss Included & No Return Air Filter

Package A

Package E

Performance Data
Fan Performance - 240

Table F9: GEV 240 - Front/Back Supply (includes wet coil, no filter)

GEV 240 - Front/Back Supply (includes wet coil, no filter)

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
6400 759 1.88 795 2.01 831 2.16 866 2.29 899 2.43 931 2.57 962 2.70 993 2.85 1023 2.99 1052 3.13 1080 3.27 1107 3.41
7200 846 2.64 878 2.79 910 2.94 941 3.10 972 3.25 1001 3.41 1030 3.56 1059 3.72 1086 3.87 1114 4.03 1140 4.19 1166 4.35
8000 933 3.58 962 3.75 990 3.91 1019 4.09 1048 4.26 1075 4.43 1102 4.60 1128 4.77 1154 4.95 1179 5.12 1204 5.29 1230 5.47
8800 1021 4.73 1047 4.91 1073 5.09 1100 5.28 1126 5.48 1151 5.67 1176 5.86 1201 6.04 1225 6.23 1249 6.42 1272 6.61 1295 6.79
9600 1109 6.10 1133 6.30 1157 6.50 1181 6.70 1205 6.91 1229 7.12 1253 7.33 1276 7.54 1298 7.74 1320 7.94 1342 8.14 1364 8.35

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
6400 1134 3.55 1160 3.69 1186 3.83 1211 3.97 1235 4.10 1258 4.24 1282 4.38 1307 4.54 1335 4.75 1372 5.07 1412 5.44 1450 5.82
7200 1192 4.51 1217 4.66 1241 4.82 1265 4.97 1288 5.13 1313 5.30 1335 5.45 1357 5.62 1378 5.76 1399 5.91 1420 6.07 1442 6.24
8000 1253 5.64 1277 5.82 1300 6.00 1323 6.17 1346 6.35 1368 6.52 1390 6.70 1412 6.88 1432 7.05 1454 7.23 1475 7.41 1494 7.58
8800 1317 6.98 1340 7.18 1362 7.37 1384 7.56 1406 7.76 1426 7.95 1449 8.15 1469 8.34 1489 8.53 1509 8.72 1529 8.92 1548 9.11
9600 1385 8.55 1406 8.76 1428 8.97 1448 9.18 1470 9.40 1489 9.60 1510 9.82 1529 10.03 1549 10.24 1568 10.45 1587 10.66 1606 10.87

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
6400 1482 6.12 1506 6.33 1531 6.55 1554 6.74 1575 6.93 1598 7.12 Package B Package H
7200 1464 6.42 1486 6.61 1516 6.91 1550 7.29 1585 7.71 1619 8.12
8000 1513 7.75 1533 7.92 1551 8.08 1570 8.25 1589 8.43 1608 8.61 Package C
8800 1567 9.30 1587 9.50 1605 9.69 1625 9.89 1643 10.08 1662 10.29
9600 1624 11.08 1644 11.30 1661 11.50 1679 11.70 1696 11.91 1715 12.13 Package D

WSHP-PRC001-EN 95

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4

(Wet Coil, 3% Drive Loss Included & No Return Air Filter)

2.5 2.6 2.7 2.8 2.9 3.0

Unit External Static Pressure inches W.G. (Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G. (Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G.

Package A Package G

Package E

Performance Data
Fan Performance - 240

Table F10: GEV 240 - Top Supply (includes wet coil, no filter)

GEV 240 - Top Supply (includes wet coil, no filter)

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
6400 858 2.02 893 2.17 928 2.31 962 2.46 995 2.61 1028 2.76 1059 2.91 1091 3.07 1120 3.22 1149 3.37 1179 3.53 1207 3.69
7200 956 2.83 988 3.00 1019 3.16 1049 3.32 1080 3.49 1110 3.66 1139 3.83 1168 4.00 1196 4.17 1224 4.34 1250 4.52 1277 4.69
8000 1055 3.84 1085 4.03 1113 4.21 1141 4.39 1168 4.57 1195 4.76 1222 4.95 1249 5.13 1275 5.32 1301 5.52 1326 5.70 1352 5.90
8800 1155 5.07 1182 5.27 1208 5.47 1234 5.67 1259 5.87 1283 6.07 1308 6.27 1333 6.48 1357 6.69 1382 6.90 1405 7.11 1429 7.32
9600 1255 6.54 1280 6.76 1305 6.98 1328 7.20 1352 7.42 1374 7.63 1397 7.85 1420 8.07 1443 8.30 1465 8.53 1487 8.75 1509 8.98

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
6400 1236 3.85 1263 4.01 1289 4.17 1317 4.35 1343 4.51 1369 4.68 1394 4.85 1420 5.04 1444 5.21 1470 5.40 1496 5.59 1523 5.80
7200 1302 4.86 1328 5.03 1353 5.22 1378 5.39 1403 5.57 1428 5.77 1451 5.95 1475 6.13 1498 6.32 1523 6.52 1545 6.71 1568 6.91
8000 1376 6.08 1399 6.28 1423 6.47 1447 6.66 1469 6.85 1492 7.05 1515 7.25 1537 7.45 1559 7.65 1581 7.85 1603 8.06 1624 8.26
8800 1452 7.53 1474 7.73 1496 7.94 1519 8.16 1540 8.36 1562 8.58 1583 8.78 1605 9.01 1625 9.22 1646 9.43 1666 9.65 1687 9.87
9600 1531 9.21 1553 9.44 1574 9.67 1595 9.90 1616 10.12 1637 10.36 1656 10.58 1676 10.80 1696 11.04 1715 11.26 1735 11.50 1754 11.74

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
6400 1550 6.01 1574 6.22 1601 6.45 1623 6.65 1647 6.87 1668 7.10 Package B
7200 1589 7.10 1612 7.31 1635 7.51 1656 7.71 1680 7.94 1704 8.17
8000 1647 8.49 1668 8.70 1688 8.91 1708 9.12 1728 9.33 1748 9.54 Package C
8800 1707 10.09 1727 10.32 1747 10.54 1767 10.78 1786 11.00 1806 11.23
9600 1773 11.96 1793 12.22 1811 12.44 1829 12.68 1848 12.92 1867 13.18 Package D

96 WSHP-PRC001-EN

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4

(Wet Coil, 3% Drive Loss Included & No Return Air Filter)

2.5 2.6 2.7 2.8 2.9 3.0

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G.

Package A

Package E

Package F

Package G

Performance Data
Fan Performance - 300

Table F11: GEV 300 - Front/Back Supply (includes wet coil, no filter)

GEV 300 - Front/Back Supply (includes wet coil, no filter) with 11 x 15 blower wheel

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 652 2.78 669 2.90 688 3.01 708 3.12 730 3.26 755 3.42 780 3.59 804 3.75 829 3.93 853 4.10 876 4.27 898 4.43
9000 729 3.93 745 4.06 760 4.18 777 4.31 795 4.44 814 4.58 836 4.75 859 4.95 881 5.14 903 5.33 925 5.52 946 5.71

10000 807 5.35 821 5.50 835 5.64 849 5.78 864 5.92 880 6.06 897 6.21 916 6.39 936 6.59 957 6.82 976 7.02 996 7.23
11000 885 7.09 898 7.25 910 7.41 923 7.56 936 7.72 950 7.87 965 8.02 980 8.18 996 8.37 1014 8.58 1032 8.81 1050 9.04
12000 963 9.17 975 9.35 987 9.52 998 9.69 1010 9.86 1022 10.02 1035 10.19 1048 10.36 1062 10.53 1076 10.72 1091 10.92 1107 11.16

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 921 4.61 944 4.80 967 4.99 990 5.21 1015 5.47 1048 5.94 1087 6.58 1122 7.19 1146 7.54 1167 7.82 1186 8.07 1205 8.31
9000 966 5.90 987 6.09 1008 6.29 1028 6.48 1047 6.67 1067 6.88 1087 7.11 1109 7.36 1130 7.62 1155 8.01 1187 8.61 1222 9.36

10000 1016 7.44 1035 7.65 1054 7.87 1073 8.08 1091 8.29 1110 8.52 1127 8.72 1146 8.94 1164 9.16 1182 9.40 1200 9.64 1219 9.91
11000 1069 9.28 1087 9.51 1105 9.74 1122 9.97 1140 10.21 1156 10.43 1174 10.67 1190 10.90 1208 11.15 1225 11.38 1240 11.60 1258 11.86
12000 1124 11.41 1141 11.67 1158 11.92 1175 12.18 1190 12.42 1207 12.67 1223 12.93 1239 13.18 1255 13.43 1271 13.70 1287 13.95 1302 14.20

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP
8000 1222 8.52 1238 8.73 1255 8.94 Package B
9000 1254 10.05 1278 10.54 1299 10.89

10000 1238 10.18 1257 10.49 1279 10.90 Package C
11000 1274 12.10 1290 12.36 1306 12.60
12000 1318 14.47 1332 14.71 1347 14.96 Package D

WSHP-PRC001-EN 97

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4

Unit External Static Pressure inches W.G.

(Wet Coil, 3% Drive Loss Included & No

Return Air Filter)

2.5 2.6 2.7

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Package A

Package E

Package F

Performance Data
Fan Performance - 300

Table F12: GEV 300 - Front/Back Supply (includes wet coil, no filter)

GEV 300 - Front/Back Supply (includes wet coil, no filter) with 12 x 12 blower wheel

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 1356 6.25 1379 6.42 1400 6.59 1422 6.76 1443 6.93 1463 7.10 1484 7.27 1505 7.45 1522 7.60 1542 7.76 1562 7.94 1581 8.11 1600 8.29

9000 1429 7.98 1450 8.18 1471 8.37 1490 8.55 1510 8.74 1531 8.94 1549 9.12 1569 9.32 1588 9.50 1608 9.71 1625 9.89 1644 10.08 1662 10.28
10000 1506 10.04 1525 10.25 1546 10.48 1565 10.69 1583 10.90 1602 11.11 1621 11.32 1639 11.54 1658 11.76 1676 11.96 1693 12.17 1711 12.38 1729 12.60
11000 1587 12.48 1606 12.73 1624 12.95 1642 13.18 1661 13.42 1678 13.66 1696 13.88 1714 14.13 1731 14.36 1748 14.59 1765 14.82 1783 15.07 1799 15.30
12000 1672 15.35 1689 15.60 1706 15.84 1723 16.10 1741 16.36 1758 16.61 1775 16.86 1791 17.11 1808 17.37 1825 17.63 1841 17.88 1857 18.14 1873 18.39

1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0

Package D
Package G
Package H

98 WSHP-PRC001-EN

Unit External Static Pressure inches W.G.

(Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Performance Data
Fan Performance - 300

Table F13: GEV 300 - Top Supply (includes wet coil, no filter)

GEV 300 - Top Supply (includes wet coil, no filter) with 11 x 15 blower wheel

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 679 2.70 706 2.86 733 3.04 760 3.23 787 3.42 814 3.60 839 3.79 866 3.99 891 4.19 916 4.38 939 4.57 963 4.76
9000 758 3.79 781 3.98 805 4.17 829 4.36 853 4.57 878 4.79 901 5.00 925 5.21 948 5.43 971 5.65 993 5.87 1016 6.10

10000 837 5.15 858 5.36 879 5.57 901 5.78 923 6.00 945 6.23 966 6.48 988 6.72 1009 6.95 1030 7.18 1051 7.41 1072 7.66
11000 917 6.81 936 7.04 955 7.26 975 7.50 994 7.73 1014 7.98 1034 8.23 1054 8.50 1074 8.76 1093 9.02 1112 9.27 1131 9.53
12000 997 8.79 1015 9.05 1032 9.29 1050 9.54 1068 9.79 1086 10.05 1104 10.31 1122 10.59 1141 10.88 1158 11.17 1177 11.47 1194 11.74

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 987 4.97 1011 5.19 1037 5.43 1061 5.68 1089 6.04 1120 6.54 1157 7.26 1186 7.81 1203 8.03 1221 8.25
9000 1037 6.31 1058 6.52 1080 6.74 1101 6.97 1122 7.21 1144 7.46 1166 7.73 1188 8.01 1211 8.35 1237 8.83

10000 1092 7.91 1112 8.16 1132 8.41 1151 8.65 1170 8.88 1190 9.13 1209 9.37 1227 9.60 1247 9.88 1266 10.16
11000 1150 9.78 1169 10.06 1187 10.32 1206 10.60 1224 10.88 1243 11.16 1261 11.42 1278 11.68 1295 11.94 1313 12.21
12000 1212 12.02 1229 12.29 1247 12.57 1264 12.86 1281 13.15 1298 13.46 1315 13.76 1331 14.04 1349 14.37 1365 14.65

WSHP-PRC001-EN 99

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2

Package A

Package B Package F
Package C
Package D

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

2.3

RPM BHP

1239 8.48
1267 9.46

1286 10.45
1330 12.47
1381 14.93

Package E

Performance Data
Fan Performance - 300

Table F14: GEV 300 - Top Supply (includes wet coil, no filter)

GEV 300 - Top Supply (includes wet coil, no filter) with 12 x 12 blower wheel

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 1434 6.56 1458 6.76 1481 6.96 1503 7.14 1525 7.34 1548 7.55 1569 7.74 1592 7.96 1613 8.16 1635 8.37 1657 8.60
9000 1524 8.43 1545 8.64 1567 8.86 1588 9.07 1609 9.29 1629 9.50 1650 9.73 1670 9.94 1691 10.17 1710 10.39 1731 10.63

10000 1617 10.66 1638 10.90 1659 11.15 1678 11.38 1698 11.62 1717 11.86 1737 12.10 1756 12.34 1775 12.58 1792 12.81 1812 13.07
11000 1715 13.32 1735 13.59 1754 13.84 1772 14.10 1791 14.37 1811 14.64 1828 14.89 1846 15.15 1864 15.41 1881 15.67 1899 15.93
12000 1818 16.44 1835 16.71 1853 17.01 1870 17.28 1888 17.57 1906 17.86 1924 18.15 1940 18.43 1958 18.71 1975 19.01 1992 19.29

Std

Airfow

CFM RPM BHP RPM BHP RPM BHP RPM BHP
8000 1677 8.80 1698 9.01 1718 9.22 1738 9.43 Package G
9000 1749 10.84 1769 11.07 1790 11.32 1808 11.53

10000 1830 13.31 1849 13.55 1867 13.80 1884 14.03 Package J
11000 1917 16.20 1934 16.46 1951 16.73 1969 17.00
12000 2008 19.57 2024 19.85 2040 20.13 2056 20.41

100 WSHP-PRC001-EN

1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6

Unit External Static Pressure inches W.G.

( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

2.7 2.8 2.9 3.0

Unit External Static Pressure inches W.G. ( Wet Coil, 3% Drive Loss Included & No Return Air Filter)

Package F