Trane TWA200B, TWE050A, TWA075A, TWE200B User Manual

Split System Heat Pumps

Split System Heat Pumps
TWA075A-TWA200B
Air Handlers
TWE050A-TWE200B
50 Hz

January 2004

SSP-PRC002-EN

Introduction

Split System Heat Pump Units . . .
Designed With Your Needs In Mind.

The Trane reputation for quality and
reliability in air conditioning continues
with the Odyssey™ family of light
commercial split systems. Trane paid
attention to your needs to make sure you
get a system that will meet your job
requirements every time...and at a
competitive price.

Couple Trane’s reputation for quality and
reliability in split system air conditioners
with efficiency, flexibility and installation
ease...and you have systems that will
give you “Simply The Best Value.’’

Manufacturing Control

Trane’s exclusive control over the design
and manufacturing of all major
components is unique in the industry.
This approach assures us total control
over both the quality and reliability of
these components. And allows us to
custom match components to deliver the
best in split system performance.

©American Standard Inc. 2001

Designing the Details

Careful attention was given to designing
the details — from control wiring to the
access panels. Odyssey units feature
time-saving colored and numbered
wiring and removable panels which
allow complete access to all major
components and controls. All outdoor
units feature external high and low
pressure switches for easy diagnosing
and servicing of the unit. Service valves
with gauge ports are provided on all
units.

Standardized Cabinets

In addition, all cabinets have been
standardized. When you are servicing an
outdoor unit or an air handler, all
components are in the same location
from unit to unit.

Filters

The TWE050A, 075A, 100A and 100B air
handlers are supplied with 1" (25.4 mm)
throwaway filters as standard. The filter
racks were designed to easily convert for
installation of 2" (50.8 mm) filters. The
TWE155B and 200B air handlers have 2"
(50.8 mm) filters as standard.

UL Listed and ARI Certified

Trane meets or exceeds all nationally
recognized agency safety and design
standards. Each condensing unit is UL
designed, approved and labeled in
accordance to UL Standards: UL 1995 for
central cooling air conditioners,
refrigeration and air conditioning
condensing and compressor units. Each
air handler is designed, approved and
labeled in accordance to UL 465 and UL
1995 standard for heat pumps. Each unit
is certified in accordance with ARI
Standard 210/240 or 340/360.

SSP-PRC002-EN

Contents

Introduction
Features and Benefits

Application Considerations

Selection Procedure

Model Number Description

General Data

Performance Data

Cool and Heat Performance
Fan Performance

Electric Power

Connection and Wiring

Dimension and Weights

Mechanical Specifications

2

4

6

7

8
9

12

12
24

31

33

39

52

SSP-PRC002-EN

3

Features and Benefits

Condensing Units Options

The TWA075A and 100A single
compressor models feature single
refrigeration circuitry, lowering job
installation costs by requiring only one
set of refrigerant lines. These units are
ideal for the low cost, new construction
jobs as well as renovation and
replacement buildings.

In addition, Odyssey includes TWA155B
and 200B dual compressor units to give
true stand-by protection; if one
compressor fails, the second will
automatically start-up. Also, the first
compressor can be serviced without
shutting down the unit since the
refrigerant circuits are independent.

Dual compressors are not just for
protection, they also save energy costs.
Most buildings are designed for the peak
load requirements yet the building
usually operates at less than peak load.
During light load conditions, only one
compressor functions to maintain the
space comfort thus reducing the need
for energy.

Trane split systems have been specified
in thousands of applications and you’ll
find Odyssey will win you even more
jobs with its small manageable cabinet.
This light, compact design will save time
and money for rigging and installation.
And the compactness will permit Trane’s
unit to replace almost any unit —
effortlessly.

Low Ambient Cooling Operation

Each heat pump unit can operate to 50°F
(10°C) as standard in the cooling mode.
An accessory Head Pressure Control
gives you the capability to operate to 0°F
(-18°C). All heat pumps offer these
accessories:

• Head Pressure Control

• Coil Guard Kits

• Isolators both Rubber-in-Shear and

Spring Type

• Anti-Short-Cycle Kit

• Time Delay Relay

Air Handlers Offer More
Flexibility

Flexibility is a key to meeting changing
market requirements. Odyssey split
sytems offer not only heat pumps but
also convertible air handlers. The air
handlers can be installed either vertically
in a mechanical room or horizontally
above a ceiling. And it doesn’t require
any removal of panels to make either
airflow application work. These air
handlers have a double sloped
condensate drain pan that allows for
either airflow configuration. And the
drain pan can easily be removed for
cleaning. All the air handlers feature
factory installed belt drive and ball
bearing evaporator fans with adjustable
sheaves for maximum airflow
performance. In fact, the standard motor
on the TWA100A air handler will deliver
3325 cfm (5649 m
ESP. Plus oversized motors are available
for higher static applications.

3

/hr) at 1.4" (349 Pa)

4 SSP-PRC002-EN

Features and
Benefits

Odyssey air handler versatility is further
increased by a complete line of
accessories designed to match and
install smoothly:

• Discharge Plenum and Grille

• Return Grille

• Subbase

• Electric Heaters

• High Static Evaporator Motor

• Isolators both Rubber-in-Shear

and Spring Type

• A Full Line of Thermostats

• Outdoor Thermostat

Odyssey Lowers Installation
Costs

Your installation costs are reduced with
Odyssey. Both outdoor units and air
handlers are factory packaged and
assembled so jobsite installation is quick
and easy. You get a complete unit with
all the components, controls and the
internal wiring factory ready for a
smooth jobsite start-up.

Unlike some competitive models the
following components are factory­installed in Trane air handlers:

• Single Point Power Entry

• Blower wheel and housing

• Evaporator motor with sheaves

andpulleys

• Low Voltage Terminal Board

• Transformer

• Contactor

• Fan relay

• DX Coil with complete refrigeration

circuitry

• Expansion Valve and Check Valves

Odyssey — A Complete Split
System

Odyssey delivers the flexibility to select
a complete system that meets your
particular job requirements. Air
handlers are designed, tested, and
rated with outdoor units to let you
select the proper match between
capacity and load. Heat pumps can also
be matched with Trane built-up air
handlers. Also, these matched systems
can be quickly engineered for specific
applications using Trane’s computerized
selection and load programs.

There’s no need to install components
and put together the air handler on the
job. This provides you with less labor
cost and fewer chances for installation
errors which cause callbacks. All this
means saving you money both in
replacement and new construction
applications.

5SSP-PRC002-EN

Application Considerations

Application of this product should be
within the catalogued airflow and
performance considerations.

Clearance Requirements

The recommended clearances identified
with unit dimensions should be
maintained to assure adequate
serviceability, maximum capacity and
peak operating efficiency. Actual
clearances which appear inadequate
should be reviewed with the local Trane
Representative.

180° Blower Rotation

The TWE050, 075 and 100 air handler
blower section can be rotated 180° to
change the discharge pattern. This
modification must be done in the field
and requires an addition of kit. See unit
installer's guide.

Typical Horizontal Air Handler Application Typical Vertical Air Handler Application

Low Ambient Cooling

As manufactured, these units can
operate to 50°F (10°C) in the cooling
mode of operation. An accessory head
pressure control will allow operation to
0° F (-17.8°C) outdoor ambient. When
using these units with control systems
such as bypass changeover Variable Air
Volume, make sure you consider the
requirement for a head pressure control
to allow low ambient cooling.

Typical Split System Application

6 SSP-PRC002-EN

Selection Procedure

Cooling Capacity
Step 1 — Calculate the building’s total

and sensible cooling loads at design
conditions.

Step 2 — Size the equipment using Table
PD-1. Match the cooling loads at design
conditions.

Example: The following are the building
cooling requirements

a

Electrical Characteristics: 380-415/50/3

b

Summer Design Conditions: Entering
Evaporator Coil: 80 DB/67 WB
(27 DB/19 WB°C)
Outdoor Ambient: 95°F (35° C)

c

Total Cooling Load: 75 MBh (22kW)

d

Sensible Cooling Load: 53 MBh
(15.5 kW)

e

Airflow: 2500 cfm (4247 m
External Static Pressure: 0.77 in. wg

(193 Pa)

Table PD-1 shows that a TWA075A
matched with a TWE075A has a gross
cooling capacity of 85.1 MBh (24.9 kW)
and 60.8 MBh (17.8 kW) sensible capacity
at 95 DB (35°C) ambient and 2500 cfm
(4247 m
WB) air entering the evaporator.

To find the net cooling capacities, fan
motor heat must be subtracted.
Determine the total unit static pressure:

External Static 0.77 in (193 Pa)
Standard Filter 0.10 in (25 Pa)
Supplementary Electric Heat

Total Static Pressure 1.10 in (275 Pa)

3

/h) and 80 DB/67 WB (27 DB/19

3

/h)

0.23 in (57 Pa)

Note: The Evaporator Fan Performance
Table has included the effect of a 1 in.
(250 Pa) filter already. Therefore, the
actual Total Static Pressure is 1.10 - 0.10 =

1.00 in. (275 - 25 = 250 Pa).

3

With 2500 cfm (4247 m
inches (250 Pa), Table PD-15 shows a 1.07
bhp (0.8 kW).

Note: The formula below the table can be
used to calculate Fan Motor Heat,
Constant x Motor Power =
Fan Motor Heat

3.5 x bhp = MBh

3.5 x 1.07 = 3.75 MBh

1.375 x (kW) = kW

1.375 x 0.8 = 1.1 kW

Net Total Cooling Capacity
= 85.1 MBh – 3.75 = 81.35 MBh
= 24.9 kW - 1.1 = 23.8 kW
Net Sensible Cooling Capacity
= 60.8 MBh – 3.75 = 57.05 MBh
= 17.8 MBh - 1.1 = 16.7 kW

Heating Capacity
Step 1 — Calculate the building heating

load using the Trane calculation form or
any other standard accepted method.

Step 2 — Size the equipment using Table
PD-9 to match the heating loads at
design conditions. The following are
building heating requirements:

a

Total Heating Load: 110 MBh (32.2 kW)

b

Outdoor Ambient (Winter): 17°F
(-8.3°C) DB

c

Indoor Return Temperature: 70°F
(21.1°C) DB

d

Airflow: 2500 cfm (4247 m

/h) and 1.00

3

/h)

Table PD-9 indicates the mechanical
heating portion of the heat pump will
provide 49.1 MBh (14.4 kW) for the
winter design conditions.

Step 3 — Because 49.1 MBh (14.4 kW) is
less than the building’s required heating
capacity, a supplementary heater must
be selected. 110 - 49.1 = 60.9 MBh (32.2 -

14.4 = 17.8 kW) minimum heater
capacity.

From Table PD-25, the 24.22 kW heater
has a capacity of 82,670 Btu. From Table
ED-5, the 24.22 kW heater at 400V
indicates the heater model number is
BAYHTRL435A. This heater will be
adequate to cover the residual heat
capacity needed for the application.

Air Delivery Selection

External static pressure drop through the
air distribution system has been
calculated to be 0.77 inches (192.5 Pa) of
water gauge. From Table PD-24 static
pressure drop through the electric heater
is 0.12 inches (30 Pa) of water (0.77 + 0.12
= .89 in.) (192.5 + 30 = 222.5 Pa). Enter
Table PD-15 for TWE090A4 at 2500 cfm
(4247 m
pressure. The standard motor at 790 rpm
will give the desired airflow.

3

/h) and .90 in. (225 Pa) static

7SSP-PRC002-EN

Model
Number
Description

Split System Heat Pump Model Nomenclature

TWA075 AD0 0 DA

12 3 456 7 8 910 11 12

Digits 1, 2, 3 - Product Type

TWA = Split System Heat Pump

Digits 4, 5, 6 - Nominal Gross Cooling Capacity
(MBh)

075 = 75
100 = 100
155 = 155
200 = 200

Digit 7- Major Development Sequence

A = Single Compressor
B = Dual Compressor

Digit 8 - Electrical Characteristics

D = 380-415/3/50

Digits 9, 10 - Factory - Installed Options

00 = No Options
0S = Black Epoxy Coated Coil

Digit 11- Minor Design Sequence

D = Fourth

Digit 12- Service Digit

A= First

Air Handler Model Nomenclature

TWE 050 A D 0 0 C A

12 3 456 7 8 910 11 12

Digits 1, 2, 3 - Product Type

TWE = Cooling Convertible

Digits 4, 5, 6 - Nominal Gross Cooling
Capacity (MBh)

050 = 50
075 = 75
10 0 = 10 0
155 = 155
200 = 200

Digit 7- Refrigerant Circuit

A = Single
B = Dual

Digit 8 - Electrical Characteristics

D = 380-415/3/50

Digit 9, 10 - Factory - Installed Options

00 = No Options

Digit 11- Minor Design Sequence

C = Third

Digit 12- Service Digit

A= First

8 SSP-PRC002-EN

General Data (Heat Pumps)

Table GD-1 — General Data — Heat Pumps

Cooling Performance

1

Gross Cooling Capacity, Btu (kW)

Matched Air Handler, Btu (kW) 85,000 (24.89) 112,000 (32.79)
Heat Pump Only

ARI Net Cooling Capacity

2

, Btu (kW) 85,000 (24.89) 112,000 (32.79)

3

System Power kW 7.91 10.27
Heat Pump Only Power kW 7.12 9.32

Heating Performance

ARI Heating with Matched Air Handler

High Temperature Capacity, Btu (kW) 81,000 (23.72) 110,000 (32.21)
Low Temperature Capacity, Btu (kW) 49,000 (14.35) 71,000 (20.79)

Compressor

Number 1 1
Type 3D
No. Motors 1 1
Motor HP (kW) 6.25 (4.7) 8.33 (6.21)
Motor RPM 2875 2875

ARI Sound Rating (Bels)
System Data

5

4

No. Refrigerant Circuits 1 1
Suction Line, in. (mm) OD 1.375 (34.9) 1.375 (34.9)
Liquid Line, in. (mm) OD 0.500 (12.7) 0.500 (12.7)

Outdoor Coil — Type Plate Fin Plate Fin

Tube Size, in. (mm) OD 0.375 (9.5) 0.375 (9.5)
Face Area, sq. ft (m

2

) 19.2 (1.78) 29.5 (2.74)
Rows 2 2
Fins Per Inch 18 18

Outdoor Fan Type Propeller Propeller

No. Used 1 1
Diameter, in. (mm) 26.00 (660.4) 28.00 (711)
Drive Type Direct Direct
No. Speeds 1 1

6

CFM

, (m3/h) 4900 (8325.1) 670 0 (11383.30)
No. Motors 1 1
Motor HP (kW) 0.33 (.25) 0.75 (.56)
Motor RPM 925 925

R-22 Refrigerant Charge, lb7 (kg) 18.0 (8.16) 31.5 (14.29)

Notes:

1. Cooling Performance is rated at 95°F (35°C) ambient, 80°F (26.7°C) entering dry bulb, 67°F (19.4°C) entering wet
bulb and nominal cfm listed. ARI rating cfm is 350 cfm/ton for this product. Gross capacity does not include the
effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for
operation to ±20% of nominal cfm. Rated accordance with ARI Standard 340/360-00.

2. Condensing Unit Only Gross Cooling Capacity rated at 45°F (7.2°C) saturated suction temperature and at 95°F
(35°C) ambient.

3. ARI Net Cooling Capacity is calculated with matched blower coil and 25 ft (7.2 m) of 1.375, 0.500 OD interconnect­ing tubing. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures. Integrated
Part Load Value is based on ARI Standard 340/360-00. Units are rated at 80°F (26.7°C) ambient, 80°F (26.7°C) entering dry
bulb, and 67°F (19.4°C) entering wet bulb at ARI rated cfm.

4. ARI Sound Rating is rated in accordance with ARI Standard 270 or 370.

5. System Data based on maximum linear length 80 ft (26.7 m). Maximum lift: suction 60 ft (18.3 m) liquid 60 ft (18.3
m). For greater lengths, refer to refrigerant piping applications manual.

6. Outdoor Fan cfm is rated with standard air-dry coil outdoor.

7. Refrigerant (operating) charge is for condensing unit (all circuits) with matching blower coils and 25 ft (7.6 m) of
interconnecting refrigerant lines.

TWA075A TWA100A

83,000 (24.30) 108,000 (31.62)

®

Scroll 3D®Scroll

8.8 8.8

9SSP-PRC002-EN

General
Data (Heat Pumps)

Table GD-2 General Data — Heat Pumps

Cooling Performance

1

Gross Cooling Capacity, Btu (kW)

Matched Air Handler, Btu (kW) 167,000 (48.9) 218,000 (63.83)
Condensing Unit Only

ARI Net Cooling Capacity

2

, Btu (kW) 167,000 (48.9) 218,000 (63.83)

3

System Power kW 15.67 21.51
Condensing Unit Power kW 13.91 19.1

Heating Performance

ARI Heating with Matched Air Handler

High Temperature Capacity, Btu (kW) 166,000 (48.6) 214,000 (62.66)
Low Temperature Capacity, Btu (kW) 101,000 (29.57) 139,000 (40.70)

Compressor

Number 2 2
Type 3D
No. Motors 2 2
Motor HP 6.25 (4.7) 8.33 (6.21)
Motor RPM, (kW) 2875 2875

ARI Sound Rating (Bels)
System Data

5

4

No. Refrigerant Circuits 2 2
Suction Line, in. (mm) OD 1.375 (34.9) 1.375 (34.9)
Liquid Line, in. (mm) OD 0.500 (12.7) 0.500 (12.7)

Outdoor Coil — Type Plate Fin Plate Fin

Tube Size, in. (mm) OD 0.375 (9.5) 0.375 (9.5)
Face Area, sq. ft (m

2

) 38.4 (3.57) 48 (4.46)
Rows 2 2
Fins Per Inch 18 18

Outdoor Fan Type Propeller Propeller

No. Used 2 2
Diameter, in. (mm) 26.00 (660.4) 28.00 (711)
Drive Type Direct Direct
No. Speeds 1 1

6

CFM

, (m3/h) 9800 (16650.2) 13400 (22766.60)
No. Motors 2 2
Motor HP (kW) 0.33 (.25) 0.75 (.56)
Motor RPM 925 925

R-22 Refrigerant Charge, lb7 (kg) 36.0 (16.33) 48.5 (22.0)

Notes:

1. Cooling Performance is rated at 95°F (35°C) ambient, 80°F (26.7°C) entering dry bulb, 67°F (19.4°C) entering wet
bulb and nominal cfm listed. ARI rating cfm is 350 cfm/ton for this product. Gross capacity does not include the
effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for
operation to ±20% of nominal cfm. Rated accordance with ARI Standard 340/360-00.

2. Condensing Unit Only Gross Cooling Capacity rated at 45°F (7.6°C) saturated suction temperature and at 95°F
(35°C) ambient.

3. ARI Net Cooling Capacity is calculated with matched blower coil and 25 ft (7.6 m) of 1.375, 0.500 OD interconnect­ing tubing. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures. Integrated
Part Load Value is based on ARI Standard 340/360-00. Units are rated at 80°F (26.7°C) ambient, 80°F (26.7°C) entering dry
bulb, and 67°F (19.4°C) entering wet bulb at ARI rated cfm.

4. ARI Sound Rating is rated in accordance with ARI Standard 270 or 370.

5. System Data based on maximum linear length 80 ft (26.7 m)Maximum lift: suction 60 ft (18.3 m) liquid 60 ft (18.3
m) For greater lengths, refer to refrigerant piping applications manual.

6. Outdoor Fan cfm is rated with standard air-dry coil outdoor.

7. Refrigerant (operating) charge is for condensing unit (all circuits) with matching blower coils and 25 ft (7.6 m) of
interconnecting refrigerant lines.

TWA155B TWA200B

162,000 (47.43) 211,000 (61.78)

®

Scroll 3D®Scroll

8.8 8.8

10 SSP-PRC002-EN

General
Data (Air Handlers)

Table GD-3 — General Data — Air Handlers

System Data

No. Refrigerant Circuits 1 1 1 2
Suction Line, in. (mm) OD 1.120 (28.4) 1.380 (35.0) 1.380 (35.0) 1.380 (35.0)
Liquid Line, in. (mm) OD 0.38 (9.7) 0.50 (12.7) 0.50 (12.7) 0.50 (12.7)

Indoor Coil — Type Plate Fin Plate Fin Plate Fin Plate Fin

Tube Size, in. (mm) OD 0.375 (9.5) 0.375 (9.5) 0.375 (9.5) 0.375 (9.5)
Face Area, sq. ft (m
Rows 3344
Fins Per Inch 12 12 12 12
Refrigerant Control Expansion Valve Expansion Valve Expansion Valve Expansion Valve
Drain Connection No. 4 4 4 4
Drain Connection Size, in. (mm) 0.75 (19.0) 0.75 (19.0) 0.75 (19.0) 0.75 (19.0)
Drain Connection Type PVC PVC PVC PVC

Indoor Fan Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used 1 1 1 1
Diameter, in. (mm) 12.0 (304.8) 15.0 (381) 15.0 (381) 15.0 (381)
Width, in. (mm) 12.0 (304.8) 15.0 (381) 15.0 (381) 15.0 (381)
Drive Type Belt Belt Belt Belt
No. Speeds 1 1 1 1
CFM, (m
No. Motors 1 1 1 1
Motor HP (kW)

— Standard/Oversized 0.75/1.0 (.55/.74) 1.0/1.5 (.74/1.11) 1.5/2.0 (1.11/1.49) 1.5/2.0 (1.11/1.49)
Motor RPM (Standard) 1425 1425 1425 1425
Motor Frame Size (Standard) 56 56 56 56

Filters — Type Throwaway Throwaway Throwaway Throwaway

Furnished Yes Yes Yes Yes
No. 1/1 3 4 4
Recommended Size, in. (mm) 16x20x1/20x20x1 16x25x1 16x25x1 16x25x1

1

2

) 5.00 (.47) 8.07 (.75) 11.18 (1.0) 11.18 (1.0)

3

/h) 1670 (2837) 2500 (4247) 3325 (5649) 3325 (5649)

TWE050A TWE075A TWE100A TWE100B

(406.4x508x25.4/ (406.4/635/25.4) (406.4/635/25.4) (406.4/635/25.4)

4/508x508x25.4)

Table GD-3 — General Data — Continued

System Data

No. Refrigerant Circuits 2 2
Suction Line, in. (mm) OD 1.38 (35.0) 1.38 (35.0)
Liquid Line, in. (mm) OD 0.500 (12.7) 0.500 (12.7)

Indoor Coil — Type Plate Fin Plate Fin

Tube Size, in. (mm) OD 0.375 (9.5) 0.375 (9.5)
Face Area, sq. ft (m
Rows 3 3
Fins Per Inch 12 12
Refrigerant Control Expansion Valve Expansion Valve
Drain Connection No. 4 4
Drain Connection Size, in. (mm) 1.00 0 (25.4) 1.000 (25.4)
Drain Connection Type PVC PVC

Indoor Fan Type FC Centrifugal FC Centrifugal

No. Used 2 2
Diameter, in. (mm) 15.0 (381) 15.0 (381)
Width, in. (mm) 15.0 (381) 15.0 (381)
Drive Type Belt Bel t
No. Speeds 1 1

3

CFM, (m
No. Motors 1 1
Motor HP (kW)

— Standard/Oversized 2.0/3.0 (1.49/2.24) 3.0/5.0 (2.24/3.72)
Motor RPM (Standard) 1425 1425
Motor Frame Size (Standard) 145T 184T

Filters — Type Throwaway Throwaway

Furnished Yes Yes
No. 8 4/4
Recommended Size, in. (mm) 15x20x2 16x20x2/16x25x2

Notes:

1. ARI certified with various condensing units per ARI Standard 210/240 or 340/360-00 certification program. Refer to
Performance Data section in this catalog.

2

) 16.33 (1.52) 21.63 (2.01)

/h) 500 0 (8494) 6650 (11297)

TWE155B TWE200B

(381x508x50.8) (406.4x508x50.8/406.4x635x50.8)

11SSP-PRC002-EN

Performance Data

(System)

Table PD-1 — Gross Cooling Capacities (MBh) TWA075A Heat Pump with TWE075A Air Handler (I-P)

85 95 105 115

Enter.
Dry Entering Wet Bulb (°F)
Bulb616773 61 6773616773616773

CFM (°F) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

2250 75 78.1 61.6 86.4 51.4 95.4 35.1 75.4 60.3 83.4 50.1 91.9 33.9 72.3 58.8 79.9 48.7 88.0 32.5 68.7 57.0 75.9 47.1 83.7 31.0

80 78.4 71.9 86.6 59.4 95.4 46.0 75.9 70.6 83.6 58.1 92.0 44.7 72.8 69.1 80.1 56.6 88.1 43.2 69.4 67.4 76.0 54.8 83.7 41.6
85 80.2 80.2 86.7 69.6 95.5 56.5 78.0 78.0 83.7 68.2 92.1 55.2 75.4 75.4 80.2 66.7 88.2 53.8 72.3 72.3 76.3 64.9 83.9 52.2

90 84.3 84.3 87.1 79.9 95.6 67.0 82.0 82.0 84.2 78.6 92.2 65.7 79.3 79.3 80.9 77.0 88.3 64.1 76.1 76.1 77.1 75.4 84.0 62.4

2500 75 79.6 64.6 88.1 50.6 96.9 35.8 76.9 63.2 84.9 49.3 93.4 34.6 73.6 61.6 81.3 47.8 89.3 33.2 69.9 59.8 77.2 46.1 84.8 31.6

80 80.2 75.9 88.2 62.1 97.0 47.5 77.6 74.5 85.1 60.8 93.4 46.2 74.5 73.0 81.4 59.1 89.4 44.7 70.7 70.6 77.3 57.3 85.0 43.1
85 82.9 82.9 88.3 73.2 97.1 59.0 80.6 80.6 85.2 71.8 93.6 57.7 77.8 77.8 81.6 70.2 89.6 56.3 74.6 74.6 77.6 68.5 85.2 54.7

90 87.2 87.2 89.0 84.5 97.1 70.3 84.7 84.7 86.1 83.2 93.7 68.9 81.8 81.8 82.6 81.7 89.7 67.4 78.6 78.6 78.6 78.6 85.3 65.7

2750 75 81.0 67.3 89.4 52.3 98.2 36.5 78.1 65.9 86.1 51.0 94.6 35.1 74.8 64.3 82.4 49.5 90.4 33.7 71.0 62.5 78.2 47.8 85.8 32.0

80 81.8 79.7 89.4 64.6 98.3 48.9 79.1 78.3 86.2 63.2 94.7 47.6 75.7 75.7 82.5 61.6 90.5 46.2 72.5 72.5 78.3 59.8 86.0 44.6
85 85.3 85.3 89.7 76.6 98.4 61.4 82.8 82.8 86.5 75.3 94.8 60.1 79.9 79.9 82.9 73.7 90.7 58.6 76.6 76.6 78.8 71.9 86.2 57.0

90 89.7 89.7 90.8 89.1 98.5 73.5 87.1 87.1 87.8 87.7 94.9 72.1 84.1 84.1 84.2 84.2 90.9 70.6 80.6 80.6 80.7 80.7 86.4 68.9

3000 75 82.1 70.0 90.5 54.0 99.3 36.9 79.2 68.6 87.2 52.6 95.6 35.6 75.8 67.0 83.3 51.1 91.3 34.1 71.9 65.1 79.1 49.4 86.6 32.5

80 82.8 82.8 90.6 67.0 99.4 50.3 80.4 80.4 87.3 65.6 95.7 49.0 77.5 77.5 83.5 64.0 91.5 47.5 74.1 74.1 79.2 62.2 86.9 45.9
85 87.4 87.4 90.9 80.0 99.5 63.7 84.8 84.8 87.7 78.6 95.9 62.4 81.7 81.7 84.0 77.0 91.6 60.7 78.3 78.3 79.9 75.2 87.0 59.0

Note: All temperatures are in degrees Fahrenheit. Airflow is in cfm.

90 91.9 91.9 92.0 92.0 99.7 76.6 89.2 89.2 89.3 89.3 96.0 75.2 86.0 86.0 86.1 86.1 91.8 73.6 82.5 82.5 82.6 82.6 87.3 71.9

Ambient Temperature (°F)

Table PD-1— Gross Cooling Capacities (kW) TWA075A Heat Pump with TWE075A Air Handler (SI)

29.4 35.0 40.6 46.1

Enter.
Dry Entering Wet Bulb (°C)
Bulb 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8

m3/h (°C) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

3823 24 22.9 18.0 25.3 15.0 27.9 10.3 22.1 17.7 24.4 14.7 26.9 9.9 21.2 17.2 23.4 14.3 25.8 9.5 20.1 16.7 22.2 13.8 24.5 9.1

27 23.0 21.1 25.4 17.4 27.9 13.5 22.2 20.7 24.5 17.0 26.9 13.1 21.3 20.2 23.4 16.6 25.8 12.7 20.3 19.7 22.3 16.0 24.5 12.2
29 23.5 23.5 25.4 20.4 28.0 16.5 22.8 22.8 24.5 20.0 27.0 16.2 22.1 22.1 23.5 19.5 25.8 15.7 21.2 21.2 22.3 19.0 24.6 15.3

32 24.7 24.7 25.5 23.4 28.0 19.6 24.0 24.0 24.7 23.0 27.0 19.3 23.2 23.2 23.7 22.6 25.9 18.8 22.3 22.3 22.6 22.1 24.6 18.3

4248 24 23.3 18.9 25.8 14.8 28.4 10.5 22.5 18.5 24.9 14.4 27.3 10.1 21.6 18.0 23.8 14.0 26.2 9.7 20.5 17.5 22.6 13.5 24.8 9.2

27 23.5 22.2 25.8 18.2 28.4 13.9 22.7 21.8 24.9 17.8 27.4 13.5 21.8 21.4 23.8 17.3 26.2 13.1 20.7 20.7 22.6 16.8 24.9 12.6
29 24.3 24.3 25.9 21.4 28.4 17.3 23.6 23.6 25.0 21.0 27.4 16.9 22.8 22.8 23.9 20.6 26.2 16.5 21.8 21.8 22.7 20.0 24.9 16.0

32 25.5 25.5 26.1 24.8 28.4 20.6 24.8 24.8 25.2 24.4 27.4 20.2 24.0 24.0 24.2 23.9 26.3 19.7 23.0 23.0 23.0 23.0 25.0 19.2

4672 24 23.7 19.7 26.2 15.3 28.8 10.7 22.9 19.3 25.2 14.9 27.7 10.3 21.9 18.8 24.1 14.5 26.5 9.9 20.8 18.3 22.9 14.0 25.1 9.4

27 24.0 23.3 26.2 18.9 28.8 14.3 23.2 22.9 25.3 18.5 27.7 13.9 22.2 22.2 24.2 18.0 26.5 13.5 21.2 21.2 22.9 17.5 25.2 13.0
29 25.0 25.0 26.3 22.4 28.8 18.0 24.3 24.3 25.3 22.0 27.8 17.6 23.4 23.4 24.3 21.6 26.6 17.2 22.4 22.4 23.1 21.1 25.2 16.7

32 26.3 26.3 26.6 26.1 28.8 21.5 25.5 25.5 25.7 25.7 27.8 21.1 24.6 24.6 24.6 24.6 26.6 20.7 23.6 23.6 23.6 23.6 25.3 20.2

5097 24 24.0 20.5 26.5 15.8 29.1 10.8 23.2 20.1 25.5 15.4 28.0 10.4 22.2 19.6 24.4 15.0 26.7 10.0 21.1 19.1 23.1 14.5 25.4 9.5

27 24.3 24.3 26.5 19.6 29.1 14.7 23.5 23.5 25.6 19.2 28.0 14.4 22.7 22.7 24.5 18.7 26.8 13.9 21.7 21.7 23.2 18.2 25.4 13.4
29 25.6 25.6 26.6 23.4 29.1 18.7 24.8 24.8 25.7 23.0 28.1 18.3 23.9 23.9 24.6 22.5 26.8 17.8 22.9 22.9 23.4 22.0 25.5 17.3

Note: All temperatures are in degrees Celsius. Airflow is in liters per second.

32 26.9 26.9 26.9 26.9 29.2 22.4 26.1 26.1 26.1 26.1 28.1 22.0 25.2 25.2 25.2 25.2 26.9 21.6 24.2 24.2 24.2 24.2 25.6 21.1

Ambient Temperature (°C)

12

SSP-PRC002-EN

Performance
Data

(System)

Table PD-2 — Gross Cooling Capacities (MBh) TWA100A Heat Pump with TWE100A Air Handler (I-P)

85 95 105 115

Enter.
Dry Entering Wet Bulb (°F)
Bulb616773 61 6773616773616773

CFM (°F) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

3000 75 103.1 81.2 113.7 68.1 125.2 46.1 99.3 79.2 109.5 66.4 120.5 44.4 95.2 77.2 105.1 64.6 115.7 42.7 91.0 75.1 100.5 62.7 110.6 41.0

80 103.4 94.5 113.9 77.5 125.1 59.9 99.7 92.6 109.7 75.6 120.5 58.2 95.8 90.6 105.3 73.7 115.7 56.3 91.7 88.5 100.7 71.8 110.6 54.4
85 105.4 105.4 113.9 90.8 125.2 73.3 102.2 102.2 109.7 88.8 120.6 71.5 98.9 98.9 105.4 86.8 115.8 69.7 95.3 95.3 100.8 84.8 110.8 67.8

90 110.6 110.6 114.3 103.9 125.3 86.6 107.3 107.3 110.2 102.0 120.7 84.8 103.8 103.8 106.0 100.1 115.9 83.0 100.2 100.2 101.6 98.1 110.9 81.1

3325 75 105.0 84.7 115.8 66.1 127.2 46.9 101.1 82.8 111.4 64.3 122.4 45.3 96.9 80.7 106.9 62.4 117.4 43.5 92.5 78.5 102.2 60.4 112.2 41.6

80 105.6 99.3 115.9 80.8 127.1 61.8 101.8 97.4 111.6 78.9 122.4 60.0 97.8 95.3 107.0 77.0 117.4 58.1 93.7 93.3 102.3 75.1 112.2 56.2
85 108.7 108.7 115.9 95.1 127.2 76.3 105.4 105.4 111.6 93.2 122.5 74.5 101.9 101.9 107.1 91.1 117.5 72.6 98.2 98.2 102.5 89.1 112.4 70.7

90 114.1 114.1 116.6 109.5 127.3 90.7 110.6 110. 6 112.5 107.6 122.6 88.9 107.0 107.0 108.2 105.6 117.7 87.1 103.2 103.2 103.8 103.7 112.4 84.9

3650 75 106.6 88.1 117.4 68.2 128.8 47.8 102.6 86.1 113.0 66.3 123.9 46.0 98.3 84.0 108.3 64.4 118.8 44.1 93.9 81.9 103.5 62.4 113.4 42.2

80 107.6 103.9 117.6 84.0 128.8 63.5 103.7 102.0 113.1 82.1 123.9 61.7 99.1 99.1 108.5 80.2 118.8 59.8 95.4 95.4 103.6 77.9 113.5 57.9
85 111.6 111.6 117.6 99.3 128.9 79.1 108.1 108.1 113.2 97.3 124.1 77.3 104.5 104.5 108.7 95.3 119.0 75.5 100.6 100.6 104.0 93.2 113.7 73.5

90 117.1 117.1 118.7 114.9 129.0 94.7 113.5 113.5 114.5 113.0 124.2 92.9 109.8 109.8 109.7 109.7 119.0 90.7 105.8 105.8 105.7 105.7 113.8 88.6

3975 75 108.1 91.4 118.9 70.1 130.2 48.3 103.9 89.3 114.3 68.3 125.2 46.5 99.6 87.2 109.6 66.3 120.0 44.7 95.1 85.1 104.6 64.3 114.5 42.8

80 109.4 108.4 119.0 87.0 130.3 65.2 105.0 105.0 114.4 84.9 125.3 63.3 101.3 101.3 109.7 82.9 120.1 61.5 97.5 97.5 104.7 80.8 114.7 59.5
85 114.2 114.2 119.1 103.3 130.4 81.9 110.6 110.6 114.7 101.3 125.4 80.1 106.8 106.8 110.1 99.3 120.2 78.2 102.8 102.8 105.3 97.2 114.8 76.2

Note: All temperatures are in degrees Fahrenheit. Airflow is in cfm.

90 119.9 119.9 120.7 120.2 130.4 98.3 116.2 116.2 116.1 116.1 125.4 96.3 112.2 112.2 112.2 112.2 120.3 94.3 108.1 108.1 108.1 108.1 114.9 92.3

Ambient Temperature (°F)

Table PD-2 — Gross Cooling Capacities (kW) TWA100A Heat Pump with TWE100A Air Handler (SI)

29.4 35.0 40.6 46.1

Enter.
Dry Entering Wet Bulb (°C)
Bulb 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8

m3/h (°C) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

5097 24 30.2 23.8 33.3 19.9 36.6 13.5 29.1 23.2 32.1 19.4 35.3 13.0 27.9 22.6 30.8 18.9 33.9 12.5 26.6 22.0 29.4 18.4 32.4 12.0

27 30.3 27.7 33.3 22.7 36.6 17.5 29.2 27.1 32.1 22.1 35.3 17.0 28.0 26.5 30.8 21.6 33.9 16.5 26.9 25.9 29.5 21.0 32.4 15.9
29 30.9 30.9 33.3 26.6 36.7 21.5 29.9 29.9 32.1 26.0 35.3 20.9 28.9 28.9 30.8 25.4 33.9 20.4 27.9 27.9 29.5 24.8 32.4 19.8

32 32.4 32.4 33.5 30.4 36.7 25.4 31.4 31.4 32.3 29.9 35.3 24.8 30.4 30.4 31.0 29.3 33.9 24.3 29.3 29.3 29.8 28.7 32.5 23.7

5649 24 30.7 24.8 33.9 19.4 37.2 13.7 29.6 24.2 32.6 18.8 35.8 13.3 28.4 23.6 31.3 18.3 34.4 12.8 27.1 23.0 29.9 17.7 32.8 12.2

27 30.9 29.1 33.9 23.7 37.2 18.1 29.8 28.5 32.7 23.1 35.8 17.6 28.6 27.9 31.3 22.6 34.4 17.0 27.4 27.3 30.0 22.0 32.9 16.5
29 31.8 31.8 33.9 27.8 37.3 22.3 30.9 30.9 32.7 27.3 35.9 21.8 29.8 29.8 31.4 26.7 34.4 21.3 28.7 28.7 30.0 26.1 32.9 20.7

32 33.4 33.4 34.1 32.1 37.3 26.6 32.4 32.4 32.9 31.5 35.9 26.0 31.3 31.3 31.7 30.9 34.4 25.5 30.2 30.2 30.4 30.3 32.9 24.8

6201 24 31.2 25.8 34.4 20.0 37.7 14.0 30.0 25.2 33.1 19.4 36.3 13.5 28.8 24.6 31.7 18.9 34.8 12.9 27.5 24.0 30.3 18.3 33.2 12.4

27 31.5 30.4 34.4 24.6 37.7 18.6 30.4 29.9 33.1 24.0 36.3 18.1 29.0 29.0 31.8 23.5 34.8 17.5 27.9 27.9 30.3 22.8 33.2 17.0
29 32.7 32.7 34.4 29.1 37.8 23.2 31.7 31.7 33.2 28.5 36.3 22.6 30.6 30.6 31.8 27.9 34.8 22.1 29.5 29.5 30.4 27.3 33.3 21.5

32 34.3 34.3 34.8 33.7 37.8 27.7 33.2 33.2 33.5 33.1 36.4 27.2 32.1 32.1 32.1 32.1 34.8 26.5 31.0 31.0 31.0 31.0 33.3 25.9

6754 24 31.6 26.7 34.8 20.5 38.1 14.2 30.4 26.2 33.5 20.0 36.7 13.6 29.2 25.5 32.1 19.4 35.1 13.1 27.8 24.9 30.6 18.8 33.5 12.5

27 32.0 31.7 34.8 25.5 38.1 19.1 30.8 30.8 33.5 24.9 36.7 18.5 29.7 29.7 32.1 24.3 35.2 18.0 28.5 28.5 30.7 23.7 33.6 17.4
29 33.4 33.4 34.9 30.2 38.2 24.0 32.4 32.4 33.6 29.7 36.7 23.4 31.3 31.3 32.2 29.1 35.2 22.9 30.1 30.1 30.8 28.5 33.6 22.3

Note: All temperatures are in degrees Celsius. Airflow is in liters per second.

32 35.1 35.1 35.3 35.2 38.2 28.8 34.0 34.0 34.0 34.0 36.7 28.2 32.9 32.9 32.8 32.8 35.2 27.6 31.7 31.7 31.6 31.6 33.6 27.0

Ambient Temperature (°C)

SSP-PRC002-EN

13

Performance
Data

(System)

Table PD-3 — Gross Cooling Capacities (MBh) TWA155B Heat Pump with TWE155B Air Handler (I-P)

85 95 105 115

Enter.
Dry Entering Wet Bulb (°F)
Bulb616773 61 6773616773616773

CFM (°F) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

4500 75 153.9 122.2 170.3 101.7 187.8 69.2 148.7 119.6 164.4 99.3 181.0 66.9 142.5 116.5 157.4 96.5 173.3 64.2 135.4 113.0 149.5 93.3 164.6 61.2

80 154.6 142.7 170.6 117.7 187.8 90.9 149.6 140.2 164.7 115.2 181.1 88.4 143.6 137.2 157.6 111.9 173.4 85.5 136.8 133.8 149.8 108.5 164.9 82.4
85 158.5 158.5 170.8 138.0 188.1 112.0 154.2 154.2 165.0 135.4 181.4 109.5 149.0 149.0 158.1 132.3 173.8 106.7 143.0 143.0 150.3 128.9 165.3 103.5

90 166.7 166.7 171.7 158.7 188.2 132.8 162.1 162.1 166.0 156.1 181.6 130.1 156.7 156.7 159.3 153.1 174.0 127.1 150.5 150.5 152.0 149.8 165.5 123.8

5000 75 157.0 128.0 173.4 100.2 190.8 70.5 151.6 125.3 167.3 97.7 183.8 68.1 145.1 122.2 160.0 94.7 175.8 65.4 137.8 118.6 152.0 91.4 166.9 62.2

80 158.1 150.6 173.5 122.9 190.9 94.0 152.9 148.0 167.4 120.2 184.0 91.4 146.8 145.0 160.3 117.1 176.1 88.5 139.6 139.6 152.3 113.6 167.3 85.4
85 163.9 163.9 174.0 145.2 191.2 117.0 159.3 159.3 167.9 142.5 184.3 114.5 153.7 153.7 160.8 139.4 176.5 111.6 147.4 147.4 152.9 135.9 167.7 108.5

90 172.3 172.3 175.4 168.0 191.4 139.5 167.5 167.5 169.6 165.3 184.5 136.8 161.7 161.7 162.9 162.3 176.7 133.7 155.2 155.2 155.4 155.4 168.0 130.4

5500 75 159.6 133.5 176.0 103.6 193.4 71.9 154.0 130.8 169.6 101.0 186.1 69.3 147.3 127.6 162.2 98.0 177.9 66.3 139.8 124.0 153.9 94.7 168.8 63.2

80 161.2 158.2 176.2 128.0 193.5 96.9 156.0 155.6 169.9 125.2 186.4 94.3 149.6 149.6 162.5 122.0 178.3 91.4 143.2 143.2 154.3 118.5 169.3 88.2
85 168.5 168.5 176.7 152.1 193.8 121.9 163.6 163.6 170.5 149.4 186.8 119.3 157.8 157.8 163.2 146.2 178.4 116.0 151.2 151.2 155.2 142.8 169.6 112.6

90 177.2 177.2 178.8 177.0 194.1 145.9 172.1 172.1 172.3 172.3 187.0 143.2 166.1 166.1 166.2 166.2 179.0 140.1 159.3 159.3 159.5 159.5 170.1 136.7

6000 75 161.7 138.8 178.2 106.8 195.5 72.8 156.0 136.0 171.6 104.2 188.1 70.2 149.3 132.8 164.1 101.2 179.7 67.2 141.7 129.2 155.6 97.9 170.4 64.0

80 163.6 163.6 178.4 132.8 195.7 99.7 158.8 158.8 172.0 130.0 188.4 97.1 152.9 152.9 164.4 126.8 180.1 94.2 146.3 146.3 156.1 123.2 171.0 91.0
85 172.6 172.6 179.1 158.8 196.0 126.5 167.5 167.5 172.7 156.1 188.6 123.4 161.4 161.4 165.4 152.9 180.4 120.3 154.6 154.6 157.3 149.4 171.4 116.9

Note: All temperatures are in degrees Fahrenheit. Airflow is in cfm.

90 181.5 181.5 181.7 181.7 196.3 152.1 176.2 176.2 176.4 176.4 189.1 149.3 169.9 169.9 170.1 170.1 180.9 146.2 162.9 162.9 163.1 163.1 171.9 142.8

Ambient Temperature (°F)

Table PD-3 — Gross Cooling Capacities (kW) TWA155B Heat Pump with TWE155B Air Handler (SI)

29.4 35.0 40.6 46.1

Enter.
Dry Entering Wet Bulb (°C)
Bulb 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8

m3/h (°C) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

7646 24 45.1 35.8 49.9 29.8 55.0 20.3 43.5 35.0 48.1 29.1 53.0 19.6 41.7 34.1 46.1 28.2 50.7 18.8 39.6 33.1 43.8 27.3 48.2 17.9

27 45.3 41.8 50.0 34.5 55.0 26.6 43.8 41.0 48.2 33.7 53.0 25.9 42.0 40.2 46.1 32.8 50.8 25.0 40.1 39.2 43.9 31.8 48.3 24.1
29 46.4 46.4 50.0 40.4 55.1 32.8 45.1 45.1 48.3 39.6 53.1 32.1 43.6 43.6 46.3 38.7 50.9 31.2 41.9 41.9 44.0 37.7 48.4 30.3

32 48.8 48.8 50.3 46.5 55.1 38.9 47.5 47.5 48.6 45.7 53.2 38.1 45.9 45.9 46.7 44.8 50.9 37.2 44.1 44.1 44.5 43.9 48.5 36.3

8495 24 46.0 37.5 50.8 29.3 55.9 20.7 44.4 36.7 49.0 28.6 53.8 19.9 42.5 35.8 46.9 27.7 51.5 19.1 40.3 34.7 44.5 26.8 48.9 18.2

27 46.3 44.1 50.8 36.0 55.9 27.5 44.8 43.3 49.0 35.2 53.9 26.8 43.0 42.4 46.9 34.3 51.6 25.9 40.9 40.9 44.6 33.3 49.0 25.0
29 48.0 48.0 50.9 42.5 56.0 34.3 46.6 46.6 49.2 41.7 54.0 33.5 45.0 45.0 47.1 40.8 51.7 32.7 43.2 43.2 44.8 39.8 49.1 31.8

32 50.5 50.5 51.3 49.2 56.0 40.8 49.0 49.0 49.6 48.4 54.0 40.0 47.4 47.4 47.7 47.5 51.7 39.2 45.4 45.4 45.5 45.5 49.2 38.2

9345 24 46.7 39.1 51.5 30.3 56.6 21.0 45.1 38.3 49.7 29.6 54.5 20.3 43.1 37.4 47.5 28.7 52.1 19.4 40.9 36.3 45.1 27.7 49.4 18.5

27 47.2 46.3 51.6 37.5 56.7 28.4 45.7 45.6 49.7 36.7 54.6 27.6 43.8 43.8 47.6 35.7 52.2 26.8 41.9 41.9 45.2 34.7 49.6 25.8
29 49.3 49.3 51.7 44.5 56.8 35.7 47.9 47.9 49.9 43.7 54.7 34.9 46.2 46.2 47.8 42.8 52.2 34.0 44.3 44.3 45.4 41.8 49.7 33.0

32 51.9 51.9 52.3 51.8 56.8 42.7 50.4 50.4 50.4 50.4 54.8 41.9 48.6 48.6 48.7 48.7 52.4 41.0 46.6 46.6 46.7 46.7 49.8 40.0

10194 2 4 4 7. 4 40. 6 5 2.2 31.3 5 7. 2 2 1. 3 4 5.7 39 .8 5 0.3 30 .5 55. 1 2 0.5 43 .7 3 8.9 48 .0 29. 6 5 2.6 19.7 41.5 3 7. 8 45 .6 28. 7 49 .9 18. 8

27 47.9 47.9 52.2 38.9 57.3 29.2 46.5 46.5 50.4 38.1 55.2 28.4 44.8 44.8 48.2 37.1 52.7 27.6 42.8 42.8 45.7 36.1 50.1 26.6
29 50.5 50.5 52.4 46.5 57.4 37.0 49.0 49.0 50.6 45.7 55.2 36.1 47.3 47.3 48.4 44.8 52.8 35.2 45.3 45.3 46.0 43.7 50.2 34.2

Note: All temperatures are in degrees Celsius. Airflow is in liters per second.

32 53.2 53.2 53.2 53.2 57.5 44.5 51.6 51.6 51.6 51.6 55.4 43.7 49.8 49.8 49.8 49.8 53.0 42.8 47.7 47.7 47.8 47.8 50.3 41.8

Ambient Temperature (°C)

14

SSP-PRC002-EN

Performance
Data

(System)

Table PD-4 — Gross Cooling Capacities (MBh) TWA200B Heat Pump with TWE200B Air Handler (I-P)

85 95 105 115

Enter.
Dry Entering Wet Bulb (°F)
Bulb616773 61 6773616773616773

CFM (°F) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

6000 75 203.1 161.9 223.6 134.6 245.6 90.5 195.3 158.0 215.0 131.1 236.2 87.2 187.1 153.8 206.1 127.5 226.3 83.8 178.5 149.6 196.9 123.8 216.2 80.4

80 204.0 189.2 223.9 154.6 245.5 118.7 196.4 185.3 215.4 150.9 236.2 115.1 188.5 181.3 206.5 147.1 226.5 111.5 180.4 177.1 197.1 142.8 216.4 107.8
85 209.2 209.2 224.1 181.3 245.8 146.0 202.6 202.6 215.6 177.5 236.5 142.5 195.6 195.6 206.8 173.4 226.8 138.8 188.4 188.4 197.6 169.3 216.8 135.1

90 219.3 219.3 225.1 208.3 246.0 173.3 212.6 212.6 216.9 204.5 236.8 169.7 205.4 205.4 208.4 200.6 226.9 165.4 198.1 198.1 199.8 196.6 217.0 161.4

6675 75 206.9 169.4 227.5 131.5 249.5 92.2 198.8 165.3 218.7 127.8 239.7 88.9 190.3 161.2 209.5 124.0 229.7 85.4 181.6 156.9 200.0 120.1 219.2 81.6

80 208.4 199.4 227.8 161.7 249.5 122.5 200.6 195.4 218.8 157.5 239.8 119.0 192.7 191.4 209.7 153.5 229.8 115.3 184.1 184.1 200.3 149.3 219.5 111.5
85 215.7 215.7 228.0 190.5 249.7 152.4 208.8 208.8 219.3 186.6 240.1 148.8 201.6 201.6 210.3 182.5 230.2 145.1 194.0 194.0 201.0 178.4 219.9 141.3

90 226.3 226.3 229.8 220.2 249.8 181.5 219.2 219.2 221.5 216.4 240.3 177.7 211.7 211.7 213.0 212.4 230.4 173.8 204.0 204.0 203.9 203.9 220.1 169.7

7350 75 210.0 176.5 230.7 135.8 252.6 93.8 201.8 172.4 221.7 132.1 242.7 90.2 193.1 168.2 212.3 128.3 232.3 86.5 184.3 163.9 202.6 124.4 221.6 82.8

80 212.3 209.2 230.9 167.8 252.7 126.2 203.5 203.5 221.9 163.9 242.8 122.6 196.3 196.3 212.6 159.8 232.6 118.9 188.6 188.6 202.9 155.6 222.0 115.1
85 221.4 221.4 231.4 199.3 253.0 158.4 214.2 214.2 222.6 195.4 243.2 154.8 206.7 206.7 213.4 191.3 233.0 151.1 198.9 198.9 204.0 187.2 222.4 147.3

90 232.3 232.3 234.1 231.7 253.1 189.6 225.0 225.0 224.8 224.8 243.4 185.8 217.2 217.2 217.1 217.1 233.2 181.8 209.2 209.2 209.1 209.1 222.7 177.7

8025 75 212.7 183.3 233.5 140.0 255.3 95.0 204.4 179.2 224.2 136.2 245.1 91.4 195.6 175.0 214.6 132.4 234.6 87.7 186.7 170.6 204.8 128.4 223.7 83.9

80 215.3 215.3 233.7 174.0 255.5 129.7 208.1 208.1 224.5 170.0 245.4 126.1 200.5 200.5 215.0 165.9 234.9 122.4 192.7 192.7 205.2 161.7 224.1 118.6
85 226.5 226.5 234.4 207.9 255.8 164.2 219.0 219.0 225.5 203.9 245.7 160.6 211.3 211.3 216.2 199.8 235.1 156.3 203.2 203.2 206.6 195.7 224.4 152.2

Note: All temperatures are in degrees Fahrenheit. Airflow is in cfm.

90 237.7 237.7 237.6 237.6 256.0 197.4 230.1 230.1 230.0 230.0 246.0 193.5 222.1 222.1 222.0 222.0 235.6 189.5 213.7 213.7 213.6 213.6 224.9 185.4

Ambient Temperature (°F)

Table PD-4 — Gross Cooling Capacities (kW) TWA200B Heat Pump with TWE200B Air Handler (SI)

29.4 35.0 40.6 46.1

Enter.
Dry Entering Wet Bulb (°C)
Bulb 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8

m3/h (°C) Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.

10194 2 4 59.5 47.4 6 5.5 39 .4 71.9 2 6.5 57. 2 46. 3 6 3.0 38. 4 6 9.2 25 .5 54. 8 45 .0 60. 3 37.3 6 6.3 24 .5 5 2.3 43 .8 5 7. 6 36 .2 63. 3 23 .5

27 59.7 55.4 65.6 45.3 71.9 34.7 57.5 54.3 63.1 44.2 69.2 33.7 55.2 53.1 60.5 43.1 66.3 32.6 52.8 51.9 57.7 41.8 63.4 31.6
29 61.2 61.2 65.6 53.1 72.0 42.8 59.3 59.3 63.1 52.0 69.2 41.7 57.3 57.3 60.5 50.8 66.4 40.6 55.2 55.2 57.9 49.6 63.5 39.5

32 64.2 64.2 65.9 61.0 72.0 50.7 62.2 62.2 63.5 59.9 69.3 49.7 60.2 60.2 61.0 58.7 66.4 48.4 58.0 58.0 58.5 57.6 63.5 47.3

11341 24 60.6 49.6 66.6 38.5 73.0 27.0 58.2 48.4 64.0 37.4 70.2 26.0 55.7 47.2 61.3 36.3 67.2 25.0 53.2 45.9 58.6 35.2 64.2 23.9

27 61.0 58.4 66.7 47.3 73.0 35.9 58.7 57.2 64.1 46.1 70.2 34.8 56.4 56.0 61.4 44.9 67.3 33.8 53.9 53.9 58.6 43.7 64.3 32.7
29 63.2 63.2 66.8 55.8 73.1 44.6 61.1 61.1 64.2 54.6 70.3 43.6 59.0 59.0 61.6 53.4 67.4 42.5 56.8 56.8 58.9 52.2 64.4 41.4

32 66.2 66.2 67.3 64.5 73.1 53.1 64.2 64.2 64.8 63.4 70.4 52.0 62.0 62.0 62.4 62.2 67.5 50.9 59.7 59.7 59.7 59.7 64.5 49.7

12488 24 61.5 51.7 67.6 39.8 74.0 27.5 59.1 50.5 64.9 38.7 71.1 26.4 56.5 49.2 62.2 37.6 68.0 25.3 54.0 48.0 59.3 36.4 64.9 24.2

27 62.2 61.2 67.6 49.1 74.0 36.9 59.6 59.6 65.0 48.0 71.1 35.9 57.5 57.5 62.2 46.8 68.1 34.8 55.2 55.2 59.4 45.6 65.0 33.7
29 64.8 64.8 67.8 58.4 74.1 46.4 62.7 62.7 65.2 57.2 71.2 45.3 60.5 60.5 62.5 56.0 68.2 44.2 58.2 58.2 59.7 54.8 65.1 43.1

32 68.0 68.0 68.5 67.8 74.1 55.5 65.9 65.9 65.8 65.8 71.3 54.4 63.6 63.6 63.6 63.6 68.3 53.2 61.3 61.3 61.2 61.2 65.2 52.0

13634 24 62.3 53.7 68.4 41.0 74.8 27.8 59.8 52.5 65.7 39.9 71.8 26.8 57.3 51.2 62.8 38.8 68.7 25.7 54.7 50.0 60.0 37.6 65.5 24.6

27 63.0 63.0 68.4 51.0 74.8 38.0 60.9 60.9 65.7 49.8 71.8 36.9 58.7 58.7 63.0 48.6 68.8 35.8 56.4 56.4 60.1 47.3 65.6 34.7
29 66.3 66.3 68.6 60.9 74.9 48.1 64.1 64.1 66.0 59.7 72.0 47.0 61.9 61.9 63.3 58.5 68.8 45.8 59.5 59.5 60.5 57.3 65.7 44.6

Note: All temperatures are in degrees Celsius. Airflow is in liters per second.

32 69.6 69.6 69.6 69.6 74.9 57.8 67.4 67.4 67.3 67.3 72.0 56.7 65.0 65.0 65.0 65.0 69.0 55.5 62.6 62.6 62.6 62.6 65.9 54.3

Ambient Temperature (°C)

SSP-PRC002-EN

15

Performance
Data

(TWA075A)

Table PD-5 — Gross Cooling Performance (MBh) TWA075A Heat Pump Only (I-P)

OD Temp Suction Reference Temperature °F

°F 30 35 40 45 50 55

Head press PSIG 166 171 177 183 189 196

65 Cap. Btuh/1000 72.2 79.8 87.7 95.9 104.3 112.8

OD Unit KW 4.91 5.01 5.13 5.25 5.39 5.52

Head press PSIG 192 198 204 210 217 223

75 Cap. Btuh/1000 70.3 77.5 85.0 92.7 100.5 108.5

OD Unit KW 5.42 5.54 5.66 5.80 5.94 6.08

Head press PSIG 220 227 233 240 247 254

85 Cap. Btuh/1000 67.5 74.4 81.5 88.8 96.2 103.7

OD Unit KW 6.01 6.15 6.28 6.42 6.57 6.72

Head press PSIG 251 258 265 272 279 286

95 Cap. Btuh/1000 64.1 70.7 77.4 84.2 91.2 98.3

OD Unit KW 6.71 6.84 6.98 7.12 7.27 7.42

Head press PSIG 284 291 298 306 313 321

105 Cap. Btuh/1000 60.2 66.3 72.6 79.1 85.7 92.5

O D U ni t K W 7. 4 8 7.6 1 7. 7 5 7. 89 8 . 0 4 8 . 19

Head press PSIG 320 327 334 342 350 358

115 Cap. Btuh/1000 55.9 61.6 67.5 73.5 79.8 86.2

OD Unit KW 8.32 8.45 8.59 8.72 8.87 9.02

Table PD-5 — Gross Cooling Performance (kW) TWA075A Heat Pump Only (SI)

OD Temp Suction Reference Temperature °C

°C -1.1 1.7 4.4 7.2 10 12.8

Head pressure (kPA) 1142 1180 1220 1262 1305 1350

18.3 Capacity (kW) 21.2 23.4 25.7 28.1 30.5 33.0
OD Unit Power (kW) 4.91 5.01 5.13 5.25 5.39 5.52

Head pressure (kPA) 1324 1364 1406 1449 1494 1541

23.9 Capacity (kW) 20.6 22.7 24.9 27.1 29.4 31.8
OD Unit Power (kW) 5.42 5.54 5.66 5.80 5.94 6.08

Head pressure (kPA) 1519 1563 1607 1653 1701 1749

29.4 Capacity (kW) 19.8 21.8 23.9 26.0 28.2 30.4

OD Unit Power (kW) 6.01 6.15 6.28 6.42 6.57 6.72

Head pressure (kPA) 1733 1778 1825 1873 1922 1973

35.0 Capacity (kW) 18.8 20.7 22.7 24.7 26.7 28.8

OD Unit Power (kW) 6.71 6.84 6.98 7.12 7.27 7.42

Head pressure (kPA) 1961 2009 2057 2107 2159 2212

40.6 Capacity (kW) 17.6 19.4 21.3 23.2 25.1 27.1

OD Unit Power (kW) 7.48 7.61 7.75 7.89 8.04 8.19

Head pressure (kPA) 2206 2255 2305 2357 2411 2467

46.1 Capacity (kW) 16.4 18.0 19.8 21.5 23.4 25.2
OD Unit Power (kW) 8.32 8.45 8.59 8.72 8.87 9.02

16

SSP-PRC002-EN

Performance
Data

(TWA100A)

Table PD-6— Gross Cooling Performance (MBh) TWA100A Heat Pump Only (I-P)

OD Temp Suction Reference Temperature °F

°F 30 35 40 45 50 55

Head press PSIG 164 169 174 179 185 191

65 Cap. Btuh/1000 99.4 109.5 120.0 130.9 142.2 153.9

OD Unit KW 6.39 6.53 6.67 6.83 6.99 7.16

Head press PSIG 188 193 199 204 210 216

75 Cap. Btuh/1000 95.1 104.5 114.4 124.8 135.5 146.6

O D U ni t K W 7. 0 6 7.2 1 7. 3 6 7. 52 7. 6 9 7. 8 8

Head press PSIG 215 220 226 232 238 245

85 Cap. Btuh/1000 90.3 99.2 108.6 118.5 128.7 139.3

OD Unit KW 7.85 8.01 8.18 8.35 8.54 8.74

Head press PSIG 245 250 256 263 269 276

95 Cap. Btuh/1000 85.2 93.7 102.7 112.1 121.8 131.8

OD Unit KW 8.79 8.95 9.13 9.32 9.51 9.71

Head press PSIG 277 283 289 296 302 309

105 Cap. Btuh/1000 79.8 88.0 96.6 105.5 114.7 124.2

OD Unit KW 9.84 10.03 10.22 10.41 10.61 10.81

Head press PSIG 312 318 325 331 338 346

115 Cap. Btuh/1000 74.2 82.1 90.3 98.8 107.6 116.4

OD Unit KW 11.02 11.22 11.42 11.63 11.83 12.02

Table PD-6 — Gross Cooling Performance (kW) TWA100A Heat Pump Only (SI)

OD Temp Suction Reference Temperature °C

°C -1.1 1.7 4.4 7.2 10 12.8

Head pressure (kPA) 1129 1163 1199 1237 1276 1316

18.3 Capacity (kW) 29.1 32.1 35.1 38.3 41.6 45.1
OD Unit Power (kW) 6.39 6.53 6.67 6.83 6.99 7.16

Head pressure (kPA) 1299 1334 1370 1409 1449 1491

23.9 Capacity (kW) 27.8 30.6 33.5 36.5 39.7 42.9
O D Un i t P o w er ( kW ) 7.0 6 7.2 1 7. 3 6 7. 5 2 7. 6 9 7. 8 8

Head pressure (kPA) 1483 1520 1559 1600 1643 1688

29.4 Capacity (kW) 26.4 29.1 31.8 34.7 37.7 40.8

OD Unit Power (kW) 7.85 8.01 8.18 8.35 8.54 8.74

Head pressure (kPA) 1688 1726 1767 1810 1855 1901

35.0 Capacity (kW) 25.0 27.4 30.1 32.8 35.7 38.6

OD Unit Power (kW) 8.79 8.95 9.13 9.32 9.51 9.71

Head pressure (kPA) 1910 1950 1993 2038 2085 2133

40.6 Capacity (kW) 23.4 25.8 28.3 30.9 33.6 36.4

OD Unit Power (kW) 9.84 10.03 10.22 10.41 10.61 10.81

Head pressure (kPA) 2149 2192 2238 2285 2333 2382

46.1 Capacity (kW) 21.7 24.0 26.4 28.9 31.5 34.1
OD Unit Power (kW) 11.02 11.22 11.42 11.63 11.83 12.02

SSP-PRC002-EN

17

Performance
Data

(TWA155B)

Table PD-7 — Gross Cooling Performance (MBh) TWA155B Heat Pump Only (I-P)

OD Temp Suction Reference Temperature °F

°F 30 35 40 45 50 55

Head press PSIG 165 170 176 182 188 194

65 Cap. Btuh/1000 142.4 157.4 173.0 189.2 205.9 222.8

OD Unit KW 9.59 9.80 10.02 10.26 10.52 10.78

Head press PSIG 191 197 203 209 215 222

75 Cap. Btuh/1000 138.7 153.0 167.9 183.1 198.7 214.6

OD Unit KW 10.58 10.82 11.06 11.32 11.59 11.87

Head press PSIG 219 225 232 238 245 252

85 Cap. Btuh/1000 133.3 147.0 161.1 175.6 190.3 205.3

OD Unit KW 11.75 12.01 12.27 12.54 12.82 13.11

Head press PSIG 250 257 263 270 277 285

95 Cap. Btuh/1000 126.8 139.8 153.1 166.7 180.6 194.9

OD Unit KW 13.10 13.36 13.63 13.91 14.20 14.49

Head press PSIG 283 290 297 304 312 319

105 Cap. Btuh/1000 119.1 131.3 143.9 156.7 169.9 183.4

OD Unit KW 14.61 14.87 15.14 15.41 15.70 16.00

Head press PSIG 319 326 333 340 348 356

115 Cap. Btuh/1000 110. 6 122.0 133.7 145.9 158.4 171.2

OD Unit KW 16.26 16.51 16.77 17.04 17.32 17.62

Table PD-7 — Gross Cooling Performance (kW) TWA155B Heat Pump Only (SI)

OD Temp Suction Reference Temperature °C

°C -1.1 1.7 4.4 7.2 10.0 12.8

Head pressure (kPA) 1136 1173 1213 1254 1297 1341

18.3 Capacity (kW) 41.7 46.1 50.7 55.4 60.3 65.2
OD Unit Power (kW) 9.59 9.80 10.02 10.26 10.52 10.78

Head pressure (kPA) 1317 1356 1398 1441 1485 1531

23.9 Capacity (kW) 40.6 44.8 49.1 53.6 58.2 62.8
OD Unit Power (kW) 10.58 10.82 11.06 11.32 11.59 11.87

Head pressure (kPA) 1512 1555 1599 1644 1691 1739

29.4 Capacity (kW) 39.0 43.0 47.2 51.4 55.7 60.1

OD Unit Power (kW) 11.75 12.01 12.27 12.54 12.82 13.11

Head pressure (kPA) 1725 1770 1816 1863 1912 1963

35.0 Capacity (kW) 37.1 40.9 44.8 48.8 52.9 57.1

OD Unit Power (kW) 13.10 13.36 13.63 13.91 14.20 14.49

Head pressure (kPA) 1953 2000 2048 2097 2149 2201

40.6 Capacity (kW) 34.9 38.5 42.1 45.9 49.8 53.7

OD Unit Power (kW) 14.61 14.87 15.14 15.41 15.70 16.00

Head pressure (kPA) 2197 2246 2295 2347 2400 2456

46.1 Capacity (kW) 32.4 35.7 39.2 42.7 46.4 50.1
OD Unit Power (kW) 16.26 16.51 16.77 17.04 17.32 17.62

18

SSP-PRC002-EN

Performance
Data

(TWA200B)

Table PD-8 — Gross Cooling Performance (MBh) TWA200B Heat Pump Only (I-P)

OD Temp Suction Reference Temperature °F

° F 303540455055

Head press PSIG 173 179 185 191 198 205

65 Cap. Btuh/1000 196.4 215.5 235.3 255.8 276.9 298.5

OD Unit KW 12.94 13.25 13.58 13.93 14.30 14.69

Head press PSIG 198 204 211 217 224 232

75 Cap. Btuh/1000 187.3 205.2 223.9 243.3 263.4 284.0

OD Unit KW 14.32 14.65 15.00 15.38 15.79 16.22

Head press PSIG 226 233 240 247 254 262

85 Cap. Btuh/1000 177.5 194.5 212.3 230.8 249.9 269.5

OD Unit KW 15.95 16.32 16.71 17.12 17.56 18.01

Head press PSIG 257 264 271 278 286 294

95 Cap. Btuh/1000 167.2 183.4 200.3 218.0 236.1 254.8

OD Unit KW 17.84 18.24 18.66 19.10 19.56 20.02

Head press PSIG 290 298 305 313 321 330

105 Cap. Btuh/1000 156.3 171.9 188.1 205.0 222.3 239.9

OD Unit KW 19.96 20.40 20.86 21.33 21.80 22.27

Head press PSIG 326 334 342 350 359 368

115 Cap. Btuh/1000 145.0 160.1 175.7 191.8 208.2 224.8

OD Unit KW 22.32 22.80 23.30 23.79 24.27 24.73

Table PD-8 — Gross Cooling Performance (kW) TWA200B Heat Pump Only (SI)

OD Temp Suction Reference Temperature °C

°C -1.1 1.7 4.4 7.2 10.0 12.8

Head pressure (kPA) 1193 1232 1274 1318 1363 1411

18.3 Capacity (kW) 57.5 63.1 68.9 74.9 81.1 87.4
OD Unit Power (kW) 12.94 13.25 13.58 13.93 14.30 14.69

Head pressure (kPA) 1368 1409 1453 1499 1547 1599

23.9 Capacity (kW) 54.8 60.1 65.5 71.2 77.1 83.2
OD Unit Power (kW) 14.32 14.65 15.00 15.38 15.79 16.22

Head pressure (kPA) 1561 1605 1652 1701 1752 1805

29.4 Capacity (kW) 52.0 56.9 62.2 67.6 73.2 78.9

OD Unit Power (kW) 15.95 16.32 16.71 17.12 17.56 18.01

Head pressure (kPA) 1773 1819 1869 1920 1974 2030

35.0 Capacity (kW) 48.9 53.7 58.7 63.8 69.1 74.6

OD Unit Power (kW) 17.84 18.24 18.66 19.10 19.56 20.02

Head pressure (kPA) 2001 2051 2104 2159 2215 2273

40.6 Capacity (kW) 45.8 50.3 55.1 60.0 65.1 70.2

OD Unit Power (kW) 19.96 20.40 20.86 21.33 21.80 22.27

Head pressure (kPA) 2248 2302 2358 2416 2475 2536

46.1 Capacity (kW) 42.5 46.9 51.5 56.2 61.0 65.8
OD Unit Power (kW) 22.32 22.80 23.30 23.79 24.27 24.73

SSP-PRC002-EN

19

Performance
Data

(System)

Table PD-9 — Gross Heating Capacities (MBh)
TWA075A Heat Pump with TWE075A Air Handler At 2500 CFM (I-P)

Outdoor Heating Capacity (Btu/1000) At Total Power in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°F) 60707580 60707580

-18 33.0 28.7 27.1 25.9 5.6 5.7 5.9 6.0

-13 34.1 30.4 29.0 27.9 5.5 5.7 5.9 6.1

-8 35.6 32.4 31.2 30.3 5.5 5.8 5.9 6.2

-3 37.5 34.8 33.9 33.2 5.5 5.8 6.0 6.3
2 40.0 37.7 37.0 36.4 5.5 5.9 6.1 6.4
7 42.8 41.1 40.5 40.1 5.6 6.0 6.2 6.5

12 46.2 44.9 44.4 44.2 5.6 6.1 6.3 6.6
17 50.0 49.1 48.7 48.5 5.7 6.2 6.5 6.8
22 54.4 53.6 53.4 53.2 5.8 6.3 6.6 7.0
27 59.2 58.6 58.4 58.2 5.9 6.4 6.8 7.1
32 64.5 63.9 63.7 63.5 6.0 6.6 6.9 7.3
37 69.9 69.4 69.1 68.8 6.1 6.7 7.1 7.5
42 75.7 75.1 74.7 74.3 6.2 6.9 7.2 7.6
47 81.8 81.1 80.6 80.1 6.4 7.0 7.4 7.8
52 88.3 87.4 86.8 86.2 6.5 7.2 7.6 8.0
57 95.1 93.9 93.2 92.4 6.7 7.4 7.7 8.1
62 102.0 100.6 99.8 98.9 6.8 7.5 7.9 8.3
67 109.0 107.4 106.5 105.5 7.0 7.7 8.1 8.5
7 2 11 6 . 3 11 4 . 5 11 3 . 4 11 2 . 3 7.2 7.9 8.2 8.6

Table PD-9 — Gross Heating Capacities (kW)
TWA075A Heat Pump with TWE075A Air Handler At 4247 m3/h (SI)

Outdoor Heating C apaci ty (kW ) At To tal Power in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°C) 15.6 21.1 23.9 26.7 15.6 21.1 23.9 26.7

-27.8 9.7 8.4 7.9 7.6 5.5 6.0 6.2 6.5

-25.0 10.0 8.9 8.5 8.2 5.6 6.1 6.3 6.6

-22.2 10.4 9.5 9.1 8.9 5.7 6.2 6.5 6.7

-19.4 11.0 10.2 9.9 9.7 5.8 6.3 6.6 6.9

-16.7 11.7 11.0 10.8 10.7 5.9 6.5 6.7 7.0

-13.9 12.5 12.0 11.9 11.7 6.0 6.6 6.9 7.2

-11.1 13.5 13.1 13.0 12.9 6.2 6.7 7.0 7.4

-8.3 14.7 14.4 14.3 14.2 6.3 6.9 7.2 7.5

-5.6 15.9 15.7 15.6 15.6 6.5 7.0 7.4 7.7

-2.8 17.3 17.2 17.1 17.0 6.6 7.2 7.5 7.9

0.0 18.9 18.7 18.7 18.6 6.8 7.4 7.7 8.1

2.8 20.5 20.3 20.2 20.1 6.9 7.6 7.9 8.3

5.6 22.2 22.0 21.9 21.8 7.1 7.8 8.1 8.5

8.3 24.0 23.7 23.6 23.4 7.3 8.0 8.4 8.8

11.1 25.9 25.6 25.4 25.2 7.5 8.2 8.6 9.0

13.9 27.8 27.5 27.3 27.1 7.7 8.4 8.8 9.2

16.7 29.9 29.5 29.2 29.0 7.9 8.7 9.1 9.5

19.4 31.9 31.5 31.2 30.9 8.1 8.9 9.3 9.8

22.2 34.1 33.5 33.2 32.9 8.4 9.2 9.6 10.0

Correction Factors - Other Airflows
(Table Value x Correction Factor = Value at new airflow)

Airflow 2250 cfm 2750 cfm

Heating Capacity x 0.99 x 1.01
Comp ress or kW x 1.02 x 0.98

Values at ARI Rating Conditions of:

70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)

3822 m3/h 4672 m3/h

Airflow = 2500 cfm (4247 m3/h)
Heating Capacity (High Temp.) = 81,000 (23.72)
Heating Capacity (Low Temp.) = 49,000 (14.35)
Compressor Power (High Temp) = 5.67 kW
Compressor Power (Low Temp) = 4.80 kW
Coeff. Of Perf. (High Temp) = 3.4
Coeff. Of Perf. (Low Temp) = 2.3
Outdoor Fan Power = 550 watts
Indoor Fan Power = 800 watts

Note:

1. Rated with 25 feet of 1-3/8" suction and 1/2" liquid line.

20

SSP-PRC002-EN

Performance
Data

(System)

Table PD-10 — Gross Heating Capacities (MBh)
TWA100A Heat Pump with TWE100A Air Handler At 3325 CFM (I-P)

Outdoor Heating Capacity (Btu/1000) At Total Power in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°F) 60707580 60707580

-18 20.4 37.3 41.2 43.6 5.7 7.3 7.9 8.5

-13 31.4 41.8 44.6 46.4 6.2 7.5 8.0 8.6

-8 39.0 46.3 48.4 49.7 6.5 7.6 8.1 8.6

-3 45.5 50.8 52.4 53.3 6.8 7.8 8.2 8.7
2 51.8 55.6 56.7 57.3 7.0 7.9 8.4 8.8
7 57.9 60.6 61.3 61.6 7.2 8.0 8.5 9.0

12 64.1 65.8 66.2 66.3 7.3 8.2 8.6 9.1
17 7 0 .4 7 1.3 7 1.4 7 1.3 7.5 8.3 8.7 9.2
22 76.9 77.1 77.0 76.7 7.6 8.4 8.9 9.4
27 83.6 83.3 82.9 82.5 7.8 8.6 9.0 9.5
32 90.7 89.7 89.2 88.7 7.9 8.8 9.2 9.7
37 97.6 96.2 95.5 94.9 8.1 8.9 9.4 9.9
42 104.6 102.9 102.1 101.4 8.2 9.1 9.6 10.1
47 112.0 109.9 109.0 108.2 8.4 9.3 9.7 10.3
52 119.5 117.2 116.2 115.2 8.6 9.5 10.0 10.5
57 127.1 124.6 123.5 122.5 8.8 9.7 10.2 10.7
62 134.8 132.1 130.8 129.7 9.0 9.9 10.4 11.0
67 142.6 139.7 138.3 137.2 9.2 10.1 10.7 11.2
72 150.7 147.5 146.1 144.8 9.4 10.4 10.9 11.5

Table PD-10 — Gross Heating Capacities (kW)
TWA100A Heat Pump with TWE100A Air Handler At 5649 m3/h (SI)

Outdoor Heati ng Cap acity (kW ) At Total Po wer in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°C) 15.6 21.1 23.9 26.7 15.6 21.1 23.9 26.7

-27.8 6.0 10.9 12.1 12.8 5.5 6.0 6.2 6.5

-25.0 9.2 12.2 13.1 13.6 5.6 6.1 6.3 6.6

-22.2 11.4 13.5 14.2 14.6 5.7 6.2 6.5 6.7

-19.4 13.3 14.9 15.3 15.6 5.8 6.3 6.6 6.9

-16.7 15.2 16.3 16.6 16.8 5.9 6.5 6.7 7.0

- 1 3 . 9 1 7. 0 1 7. 7 1 7. 9 1 8 . 0 6 . 0 6 . 6 6 . 9 7. 2

-11.1 18.8 19.3 19.4 19.4 6.2 6.7 7.0 7.4

-8.3 20.6 20.9 20.9 20.9 6.3 6.9 7.2 7.5

-5.6 22.5 22.6 22.5 22.5 6.5 7.0 7.4 7.7

-2.8 24.5 24.4 24.3 24.1 6.6 7.2 7.5 7.9

0.0 26.5 26.3 26.1 26.0 6.8 7.4 7.7 8.1

2.8 28.6 28.2 28.0 27.8 6.9 7.6 7.9 8.3

5.6 30.6 30.1 29.9 29.7 7.1 7.8 8.1 8.5

8.3 32.8 32.2 31.9 31.7 7.3 8.0 8.4 8.8

11.1 35.0 34.3 34.0 33.7 7.5 8.2 8.6 9.0

13.9 37.2 36.5 36.2 35.9 7.7 8.4 8.8 9.2

16.7 39.5 38.7 38.3 38.0 7.9 8.7 9.1 9.5

19.4 41.7 40.9 40.5 40.2 8.1 8.9 9.3 9.8

22.2 44.1 43.2 42.8 42.4 8.4 9.2 9.6 10.0

Correction Factors - Other Airflows
(Table Value x Correction Factor = Value at new airflow)

Airflow 3000 cfm 3675 cfm

Heating Capacity x 0.99 x 1.01
Comp ress or kW x 1.02 x 0.98

Values at ARI Rating Conditions of:

70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)

5097 m3/h 6243 m3/h

Airflow = 3325 cfm (5649 m3/h)
Heating Capacity (High Temp.) = 110,000 (32.21)
Heating Capacity (Low Temp.) = 71,000 (20.79)
Compressor Power (High Temp) = 7.59 kW
Compressor Power (Low Temp) = 6.60 kW
Coeff. Of Perf. (High Temp) = 3.4
Coeff. Of Perf. (Low Temp) = 2.4
Outdoor Fan Power = 615 watts
Indoor Fan Power = 1,030 watts

Note:

1. Rated with 25 feet of 1-3/8" suction and 1/2" liquid line.

SSP-PRC002-EN

21

Performance
Data

(System)

Table PD-11 — Gross Heating Capacities (MBh)
TWA155B Heat Pump with TWE155B Air Handler At 5000 CFM (I-P)

Outdoor H eating Capacity (BTUH/1000) At Total Power in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°F) 60707580 60707580

-18 68.8 60.9 58.1 55.9 11.9 12.3 12.5 12.8

-13 71.2 64.2 61.7 59.9 11.9 12.3 12.6 12.9

-8 74.3 68.2 66.2 64.7 11.9 12.4 12.7 13.2

-3 78.2 73.2 71.6 70.5 11.9 12.5 12.9 13.4
2 83.0 79.0 77.8 77.0 11.9 12.7 13.1 13.7
7 88.7 85.7 84.8 84.4 12.0 12.9 13.4 14.0

12 95.5 93.2 92.6 92.4 12.2 13.1 13.7 14.3
17 103.3 101.6 101.2 101.1 12.3 13.4 14.0 14.7
22 112.1 110.9 110. 6 110.6 12.5 13.6 14.3 15.1
27 121.8 120.9 120.7 120.6 12.8 14.0 14.7 15.5
32 132.5 131.7 131.4 131.2 13.1 14.3 15.0 15.8
37 143.4 142.6 142.2 141.8 13.3 14.7 15.4 16.2
42 154.8 153.9 153.3 152.7 13.6 15.0 15.8 16.6
47 167.0 165.7 165.0 164.1 14.0 15.4 16.1 17.0
52 179.9 178.2 177.2 176.1 14.3 15.7 16.5 17.3
57 193.3 191.2 189.9 188.6 14.6 16.1 16.9 17.7
62 207.2 204.5 203.0 201.4 15.0 16.4 17.2 18.0
67 221.3 218.2 216.4 214.5 15.3 16.8 17.6 18.4
72 235.8 232.2 230.3 228.2 15.7 17.2 18.0 18.8

Table PD-11 — Gross Heating Capacities (kW)
TWA155B Heat Pump with TWE155B Air Handler At 8494 m3/h (SI)

Outdoor Heating C apaci ty (kW ) At To tal Power in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°C) 15.6 21.1 23.9 26.7 15.6 21.1 23.9 26.7

-27.8 20.1 17.8 17.0 16.4 5.5 6.0 6.2 6.5

-25.0 20.9 18.8 18.1 17.5 5.6 6.1 6.3 6.6

-22.2 21.8 20.0 19.4 19.0 5.7 6.2 6.5 6.7

-19.4 22.9 21.4 21.0 20.6 5.8 6.3 6.6 6.9

-16.7 24.3 23.1 22.8 22.6 5.9 6.5 6.7 7.0

-13.9 26.0 25.1 24.8 24.7 6.0 6.6 6.9 7.2

-11.1 28.0 27.3 27.1 27.0 6.2 6.7 7.0 7.4

-8.3 30.2 29.8 29.6 29.6 6.3 6.9 7.2 7.5

-5.6 32.8 32.5 32.4 32.4 6.5 7.0 7.4 7.7

-2.8 35.7 35.4 35.3 35.3 6.6 7.2 7.5 7.9

0.0 38.8 38.6 38.5 38.4 6.8 7.4 7.7 8.1

2.8 42.041.741.641.5 6.9 7.6 7.9 8.3

5.6 45.3 45.0 44.9 44.7 7.1 7.8 8.1 8.5

8.3 48.9 48.5 48.3 48.1 7.3 8.0 8.4 8.8

11.1 52.7 52.2 51.9 51.6 7.5 8.2 8.6 9.0

13.9 56.6 56.0 55.6 55.2 7.7 8.4 8.8 9.2

16.7 60.7 59.9 59.4 59.0 7.9 8.7 9.1 9.5

19.4 64.8 63.9 63.4 62.8 8.1 8.9 9.3 9.8

22.2 69.0 68.0 67.4 66.8 8.4 9.2 9.6 10.0

Correction Factors - Other Airflows“(Table Value
Correction Factor = Value at new airflow)
Airflow 4500 cfm 5500 cfm

Heating Capacity x 0.99 x 1.01
Comp ress or kW x 1.02 x 0.98

Values at ARI Rating Conditions of:

70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)

7645 m3/h 9344 m3/h

Airflow = 5000 cfm (8495 m3/h)
Heating Capacity (High Temp.) = 166,000 (48.60)
Heating Capacity (Low Temp.) = 101,000 (29.57)
Compressor Power (High Temp) = 11.67 kW
Compressor Power (Low Temp) = 9.66 kW
Coeff. Of Perf. (High Temp) = 3.2
Coeff. Of Perf. (Low Temp) = 2.2
Outdoor Fan Power = 1100 watts
Indoor Fan Power = 2570 watts

Note:

1.Rated with 25 feet of 1-3/8"" suction and 1/2"" liquid line."

22

SSP-PRC002-EN

Performance
Data

(System)

Table PD-12 — Gross Heating Capacities (MBh)
TWA200B Heat Pump with TWE200B Air Handler At 6675 CFM (I-P)

Outdoor H eatin g Capacity (BTUH/1000) At Total Power in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°F) 60707580 60707580

-18 42.4 79.1 84.7 87.4 11.5 15.4 16.6 17.6

-13 68.2 86.2 90.2 92.3 13.0 15.6 16.7 17.7

-8 81.5 93.8 96.7 98.0 13.6 15.9 16.9 17.9

-3 93.1 101.8 103.7 104.5 14.1 16.2 17.1 18.1
2 104.2 110.2 111.4 111.7 14.5 16.4 17.4 18.3
7 115.2 119.2 119.8 119.7 14.9 16.7 17.6 18.6

12 126.6 128.8 128.9 128.5 15.2 17.0 17.9 18.9
17 138.2 139.1 138.8 138.2 15.5 17.3 18.2 19.2
22 150.3 150.1 149.5 148.6 15.9 17.6 18.6 19.6
27 162.9 161.8 160.9 159.8 16.2 18.0 18.9 20.0
32 176.1 174.3 173.2 171.9 16.5 18.3 19.3 20.4
37 189.2 186.9 185.6 184.3 16.9 18.7 19.7 20.8
42 202.8 200.0 198.6 197.2 17.2 19.1 20.2 21.3
47 216.9 213.8 212.3 210.8 17.6 19.5 20.6 21.8
52 231.9 228.5 226.8 225.3 18.0 20.0 21.1 22.3
57 247.4 243.6 241.9 240.3 18.4 20.5 21.7 22.9
62 263.2 259.1 257.2 255.6 18.9 21.0 22.2 23.5
67 279.3 274.8 272.8 271.0 19.4 21.6 22.8 24.1
72 295.9 291.1 289.0 287.0 20.0 22.2 23.4 24.7

Table PD-12 — Gross Heating Capacities (kW)
TWA200B Heat Pump with TWE200B Air Handler At 11340 m3/h (SI)

Outdoor Heati ng Cap acity (kW ) At Total Po wer in Kilowatts At

Temperature Indicated Indoor Dry Bulb Temperature Indicated Indoor Dry Bulb Temperature

(°C) 15.6 21.1 23.9 26.7 15.6 21.1 23.9 26.7

-27.8 12.4 23.2 24.8 25.6 5.5 6.0 6.2 6.5

-25.0 20.0 25.3 26.4 27.0 5.6 6.1 6.3 6.6

-22.2 23.9 27.5 28.3 28.7 5.7 6.2 6.5 6.7

-19.4 27.2 29.8 30.4 30.6 5.8 6.3 6.6 6.9

-16.7 30.5 32.3 32.6 32.7 5.9 6.5 6.7 7.0

-13.9 33.7 34.9 35.1 35.1 6.0 6.6 6.9 7.2

- 11 . 1 3 7. 1 3 7. 7 3 7. 8 3 7. 6 6 . 2 6 . 7 7.0 7.4

-8.3 40.5 40.7 40.7 40.5 6.3 6.9 7.2 7.5

-5.6 44.0 43.9 43.8 43.5 6.5 7.0 7.4 7.7

-2.8 47.7 47.4 47.1 46.8 6.6 7.2 7.5 7.9

0.0 51.6 51.0 50.7 50.3 6.8 7.4 7.7 8.1

2.8 55.4 54.7 54.3 54.0 6.9 7.6 7.9 8.3

5.6 59.4 58.6 58.1 57.7 7.1 7.8 8.1 8.5

8.3 63.5 62.6 62.2 61.7 7.3 8.0 8.4 8.8

11.1 67.9 66.9 66.4 66.0 7.5 8.2 8.6 9.0

13.9 72.4 71.3 70.8 70.3 7.7 8.4 8.8 9.2

16.7 77.1 75.9 75.3 74.8 7.9 8.7 9.1 9.5

19.4 81.8 80.5 79.9 79.4 8.1 8.9 9.3 9.8

22.2 86.6 85.2 84.6 84.0 8.4 9.2 9.6 10.0

Correction Factors - Other Airflows
(Table Value x Correction Factor = Value at new airflow)

Airflow 6000 cfm 7325 cfm

Heating Capacity x 0.99 x 1.01
Comp ress or kW x 1.02 x 0.98
Values at ARI Rating Conditions of:

70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)

10194 m3/h 12445 m3/h

Airflow = 6700 cfm (11383 m3/h)
Heating Capacity (High Temp.) = 214,000 (62.66)
Heating Capacity (Low Temp.) = 139,000 (40.70)
Compressor Power (High Temp) = 15.83 kW
Compressor Power (Low Temp) = 13.50 kW
Coeff. Of Perf. (High Temp) = 3.2
Coeff. Of Perf. (Low Temp) = 2.3
Outdoor Fan Power = 1,200 watts
Indoor Fan Power = 2,300 watts

Note:

1. Rated with 25 feet of 1-3/8” suction and 1/2" liquid line."

SSP-PRC002-EN

23

Performance
Data

(Air Handler)

Table PD-13 — Evaporator Fan Performance — TWE050A (I-P)

External Static Pressure (Inches of Water Column)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

1400 ————6460.376980.427510.478030.528560.569080.619410.65 9730.6810060.71
1500 — — 607 0.36 661 0.40 713 0.45 764 0.50 816 0.54 867 0.59 919 0.64 952 0.67 984 0.71 — —
1600 — — 625 0.38 676 0.43 727 0.48 778 0.52 828 0.57 879 0.62 930 0.67 963 0.70 995 0.74 — —
1700 601 0.35 648 0.40 696 0.44 744 0.49 792 0.54 841 0.59 889 0.64 937 0.69 971 0.73 1005 0.77 — —
1800 625 0.36 671 0.41 716 0.46 762 0.51 807 0.56 853 0.61 898 0.66 944 0.71 979 0.76 ————
1900 642 0.40 687 0.45 731 0.50 776 0.55 820 0.60 865 0.66 909 0.71 951 0.75 987 0.80 ————
2000 659 0.44 703 0.49 745 0.54 790 0.60 833 0.65 877 0.70 920 0.75 957 0.80 994 0.84 ————
2100 674 0.48 722 0.54 770 0.60 817 0.65 857 0.70 897 0.75 936 0.80 973 0.85 1009 0.89 ————

0.75 HP Standard Motor and Standard Static Drive 1.0 HP Oversized Motor and High Static Drive

Notes:

1. Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

.10" .20" .30" .40" .50" .60" .70" .80" .90" 1.00" 1.10"

Table PD-13— Evaporator Fan Performance — TWE050A (SI)

External Static Pressure (Pascal)

m3/h r RPM k W RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

2379 ————6460.286980.317510.358030.398560.429080.459410.489730.5110060.53
2549 — — 607 0.27 661 0.30 713 0.34 764 0.37 816 0.40 867 0.44 919 0.48 952 0.50 984 0.53 — —
2718 — — 625 0.28 676 0.32 727 0.36 778 0.39 828 0.43 879 0.46 930 0.50 963 0.52 995 0.55 — —
2888 601 0.26 648 0.30 696 0.33 744 0.37 792 0.40 841 0.44 889 0.48 937 0.51 971 0.54 1005 0.57 — —
3058 625 0.27 671 0.31 716 0.34 762 0.38 807 0.42 853 0.45 898 0.49 944 0.53 979 0.57 ————
3228 642 0.30 687 0.34 731 0.37 776 0.41 820 0.45 865 0.49 909 0.53 951 0.56 987 0.60 ————
3398 659 0.33 703 0.37 745 0.40 790 0.45 833 0.48 877 0.52 920 0.56 957 0.60 994 0.63 ————
3568 674 0.36 722 0.40 770 0.45 817 0.48 857 0.52 897 0.56 936 0.60 973 0.63 1009 0.66 ————

0.56 kW Standard Motor and Standard Static Drive 0.75 kW Oversized Motor and High Static Drive

Notes:

1. Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

25 50 75 100 125 150 174 199 224 249 274

24

Table PD-14 — Blower Speeds — TWE050A

Drive 6543210
Stand ard N/A 590 639 688 737 786 835
High Static N/A 713 772 832 891 951 1009

Motor DriveTurns Open

SSP-PRC002-EN

Performance
Data

(Air Handler)

Table PD-15 — Evaporator Fan Performance TWE075A (I-P)

External Static Pressure (In. Of Water Column)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2000 — — 443 0.44 489 0.49 535 0.54 581 0.59 627 0.64 673 0.69 719 0.74 765 0.79 791 0.83 818 0.89
2125 — — 453 0.46 499 0.52 546 0.57 592 0.63 638 0.68 684 0.74 730 0.79 771 0.85 798 0.90 825 0.96
2250 — — 463 0.49 510 0.55 556 0.61 602 0.67 649 0.73 695 0.79 742 0.85 776 0.91 804 0.97 831 1.03
2375 — — 473 0.51 520 0.57 567 0.64 613 0.70 660 0.77 706 0.83 753 0.90 782 0.97 810 1.03 838 1.10
2500 445 0.47 489 0.54 533 0.60 578 0.67 622 0.73 667 0.80 711 0.86 756 0.93 784 0.99 813 1.07 842 1.14
2625 464 0.50 506 0.57 548 0.63 589 0.69 631 0.76 672 0.82 714 0.88 757 0.95 786 1.01 815 1.09 844 1.17
2750 484 0.53 523 0.59 562 0.66 601 0.72 640 0.78 678 0.84 717 0.91 758 0.97 787 1.03 817 1.12 847 1.21
2875 504 0.56 540 0.62 576 0.68 612 0.74 648 0.81 684 0.87 720 0.93 759 0.99 789 1.05 819 1.15 850 1.24
3000 524 0.59 557 0.65 590 0.71 624 0.77 657 0.83 690 0.89 723 0.95 760 1.01 790 1.07 821 1.17 853 1.27

Notes:

1. Performance based on a wet coil and 1 inch (25.4 mm)

2. Tabulated brake horsepower is the motor shaft output

3. Factory setting of motor sheave is 1.5 turns open.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.10

1.0 HP Standard Motor 1.0 HP Standard Motor 1.5 HP Oversized Motor
and Low Static Drive and Drive and High Static Drive

throwaway filters.

required.

Adjustments are made in 0.5 turn increments.

Table PD-15— Continued

External Static Pressure (In. Of Water Column)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2000 844 0.96 871 1.02 897 1.09 924 1.15 950 1.21
2125 852 1.03 879 1.09 906 1.16 933 1.22 — —
2250 859 1.10 886 1.17 914 1.23 942 1.30 — —
2375 866 1.17 894 1.24 922 1.30 950 1.37 — —
2500 870 1.21 899 1.29 928 1.36 ————
2625 874 1.25 903 1.33 932 1.42 ————
2750 877 1.29 907 1.38 937 1.47 ————
2875 880 1.33 911 1.43 942 1.52 ————
3000 884 1.37 915 1.48 946 1.58 ————

1.0 HP Standard Motor

1.20 1.30 1.40 1.50 1.60

1.5 HP Oversized Motor
and High Static Drive

and Drive

Table PD-15 — Evaporator Fan Performance TWE075A (SI)

m3/h r RPM k W RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

3338 — — 443 0.33 489 0.37 535 0.4 581 0.44 627 0.48 673 0.51 719 0.55 765 0.59 791 0.62 818 0.66
3547 — — 453 0.34 499 0.39 546 0.43 592 0.47 638 0.51 684 0.55 730 0.59 771 0.63 798 0.67 825 0.72
3755 — — 463 0.37 510 0.41 556 0.45 602 0 .5 649 0.54 695 0.59 742 0.63 776 0.68 804 0.72 831 0.77
3964 — — 473 0.38 520 0.43 567 0.48 613 0.52 660 0.57 706 0.62 753 0.67 782 0.72 810 0.77 838 0.82
4173 445 0.35 489 0.4 533 0.45 578 0.5 622 0.54 667 0.6 711 0.64 756 0.69 784 0.74 813 0 .8 842 0.85
4381 464 0.37 506 0.43 548 0.47 589 0.51 631 0.57 672 0.61 714 0.66 757 0.71 786 0.75 815 0.81 844 0.87
4590 484 0.4 523 0.44 562 0.49 601 0.54 640 0.58 678 0.63 717 0.68 758 0.72 787 0.77 817 0.84 847 0.9
4798 504 0.42 540 0.46 576 0.51 612 0.55 648 0 .6 684 0.65 720 0.69 759 0.74 789 0.78 819 0.86 850 0.92
5007 524 0.44 557 0.48 590 0.53 624 0.57 657 0.62 690 0.66 723 0.71 760 0.75 790 0.8 821 0.87 853 0.95

Notes:

1. Performance based on a wet coil and 1 inch (25.4 mm)
throwaway filters.

2. Tabulated brake horsepower is the motor shaft
output required.

3. Factory setting of motor sheave is 1.5 turns open.
Adjustments are made in 0.5 turn increments.

25 50 75 100 125 150 174 199 224 249 274

.75 kW Standard Motor .75 kW Standard Motor 1.12 kW Oversized Motor

and Low Static Drive and Drive and High Static Drive

Table PD-16 — Blower Speeds — TWE075A

Motor Drive Turns Open

Drive 6543210

Stand ard N/A 600 650 700 750 800 850
Low Sta tic N/A 428 464 499 535 571 606
Hig h Static N/A 700 750 800 850 900 950

SSP-PRC002-EN

External Static Pressure (Pascal)

Table PD-15 — Continued

m3/h r RPM k W RPM kW RPM kW RPM kW RPM kW

3338 844 0.72 871 0.76 897 0.81 924 0.86 950 0.9
3547 852 0.77 879 0.81 906 0.87 933 0.91 — —
3755 859 0.82 886 0.87 914 0.92 942 0.97 — —
3964 866 0.87 894 0.92 922 0.97 950 1.02 — —
4173 870 0.9 899 0.96 928 1.01 ————
4381 874 0.93 903 0.99 932 1.06 ————
4590 877 0.96 907 1.03 937 1.1 ————
4798 880 0.99 911 1.07 942 1.13 ————
5007 884 1.02 915 1.1 946 1.18 ————

1.12 kW Oversized Motor and High Static Drive

.75 kW Standard Motor

and Drive

299 324 349 374 398

External Static Pressure (Pascal)

25

Performance
Data

Table PD-17 — Evaporator Fan Performance TWE100A, TWE100B (I-P)

CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2600 460 0.32 493 0.39 527 0.47 565 0.55 603 0.63 641 0.71 679 0.79 717 0.87 744 0.94 772 1.01 826 1.16
2775 473 0.37 506 0.45 540 0.53 576 0.61 613 0.69 649 0.77 686 0.85 723 0.93 748 1.00 775 1.07 830 1.20
2950 487 0.43 519 0.50 552 0.58 587 0.67 623 0.75 658 0.83 693 0.91 728 0.99 751 1.06 779 1.12 833 1.25
3125 501 0.49 532 0.56 565 0.64 599 0.72 632 0.81 666 0.89 700 0.97 734 1.05 755 1.11 783 1.18 737 1.30
3300 520 0.58 548 0.65 581 0.73 613 0.81 644 0.89 677 0.98 710 1.06 740 1.13 759 1.19 787 1.25 841 1.37
3475 541 0.69 568 0.76 600 0.84 631 0.93 658 1.00 691 1.08 721 1.16 746 1.21 764 1.28 793 1.34 846 1.48
3650 562 0.82 588 0.88 618 0.97 648 1.05 671 1.11 703 1.19 732 1.27 753 1.31 772 1.38 801 1.45 853 1.59
3825 582 0.96 608 1.03 637 1.11 666 1.20 685 1.26 711 1.31 739 1.38 763 1.44 787 1.51 815 1.58 862 1.74
4000 602 1.11 628 1.17 656 1.26 683 1.35 698 1.40 720 1.43 747 1.50 773 1.58 801 1.64 829 1.71 872 1.89

Notes:

1. Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are

4. Low Static Drive must be field supplied.

Table PD-17— Evaporator Fan Performance TWE100A, TWE100B (SI)

m3/h r RPM k W RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

4417 460 0.24 493 0.29 527 0.35 565 0.41 603 0.47 641 0.53 679 0.59 717 0.65 744 0.7 772 0.75 826 0.87
4715 473 0.28 506 0.34 540 0.4 576 0.45 613 0.51 649 0.57 686 0.63 723 0.69 748 0.75 775 0.8 830 0.89
5012 487 0.32 519 0.37 552 0.43 587 0. 5 623 0.56 658 0.62 693 0.68 728 0.74 751 0.79 779 0.84 833 0.93
5309 501 0.37 532 0.42 565 0.48 599 0.54 632 0.6 666 0.66 700 0.72 734 0.78 755 0.83 783 0.88 737 0.97
5607 520 0.43 548 0.48 581 0.54 613 0. 6 644 0.66 677 0.73 710 0.79 740 0.84 759 0.89 787 0.93 841 1.02
5904 541 0.51 568 0.57 600 0.63 631 0.69 658 0.75 691 0.8 721 0.87 746 0.9 764 0.95 793 1 846 1.1
6201 562 0.61 588 0.66 618 0.72 648 0.78 671 0.83 703 0.89 732 0.95 753 0.98 772 1.03 801 1.08 853 1.19
6499 582 0.72 608 0.77 637 0.83 666 0.89 685 0.94 711 0.98 739 1.03 763 1.07 787 1.13 815 1.18 862 1 .3
6796 602 0.83 628 0.87 656 0.94 683 1.01 698 1.04 720 1.07 747 1.12 773 1.18 801 1.22 829 1.28 872 1.41

Notes:

1. Performance based on a wet coil and 1 inch (25.4 mm)

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 3.0 turns open. Adjustments are

4. Low Static Drive must be field supplied.

Table PD - 18 — Blower Speeds — TWE100A, TWE100B

Motor Sheave Turns Open

Drive 6543210

Standard N/A 587 629 671 713 755 796
Low Static N/A 453 485 518 550 583 615
Hig h Static N/A 606 641 677 713 748 784
High St at ic II N/A 745 789 833 877 920 965

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.20

1.5 HP Standard Motor and Low Static Drive

made in 0.5 turn increments.

25 50 75 100 125 150 174 199 224 249 299

1.12 kW Standard Motor and Low Static Drive

throwaway filters.

made in 0.5 turn increments.

(Air Handler)

External Static Pressure (In. Of Water Column)

1.5 HP Standard Motor and Drive 2.0 HP Oversized Motor

Table PD-17— Continued

External Static Pressure (In. Of Water Column)

CFM RPM BHP RPM BHP

2.0 HP Oversized Motor and High Static Drive

2600 881 1.30 936 1.45
2775 884 1.36 938 1.51
2960 886 1.41 939 1.57
3125 889 1.47 941 1.64
3300 892 1.54 945 1.73
3475 897 1.63 950 1.85
3650 902 1.73 955 1.99
3825 912 1.89 960 2.18
4000 922 2.04 965 2.30

External Static Pressure (Pascal)

1.12 kW Standard Motor and Drive 1.49 kW Oversized Motor

1.40 1.60

Table PD-17— Continued

External Static Pressure (Pascal)

m3/hr RPM kW RPM kW

1.49 kW Oversized Motor and High Static Drive

4417 881 0.97 936 1.08
4715 884 1.01 938 1.13
5012 886 1.05 939 1.17
5309 889 1.1 941 1.22
5607 892 1.15 945 1.29
5904 897 1.22 950 1.38
6201 902 1.29 955 1.48
6499 912 1.41 960 1.63
6796 922 1.52 965 1.72

349 398

and High Static Drive

and High Static Drive

26

SSP-PRC002-EN

Performance
Data

(Air Handler)

Table PD-19 — Evaporator Fan Performance — TWE155B (I-P)

External Static Pressure (Inches of Water Column)

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 628 1.34 653 1.38 678 1.43 692 1.48 708 1.52 723 1.57 738 1.60 749 1.61 759 1.62 795 1.66 851 1.85 907 2.03
4250 633 1.37 658 1.41 683 1.46 697 1.51 713 1.55 728 1.60 743 1.62 751 1.63 770 1.64 806 1.71 862 1.90 918 2.11
4500 637 1.40 662 1.44 687 1.49 701 1.53 717 1.58 732 1.63 747 1.64 754 1.65 782 1.67 817 1.76 873 1.96 929 2.19
4750 641 1.42 666 1.50 691 1.53 705 1.61 721 1.63 736 1.65 751 1.66 765 1.67 793 1.72 828 1.81 884 2.01 940 2.27
5000 645 1.44 670 1.52 695 1.56 710 1.65 725 1.67 739 1.68 758 1.70 777 1.74 806 1.81 839 1.91 896 2.13 — —
5260 650 1.46 675 1.53 700 1.59 716 1.67 728 1.70 741 1.73 765 1.75 790 1.82 819 1.92 849 2.03 907 2.28 — —
5500 652 1.47 678 1.55 703 1.63 721 1.71 734 1.75 747 1.78 775 1.83 804 1.92 832 2.03 861 2.15 920 2.44 — —
5750 653 1.48 680 1.57 706 1.68 726 1.76 743 1.81 761 1.86 789 1.94 817 2.04 846 2.16 875 2.29 935 2.61 — —
6000 655 1.49 681 1.59 709 1.74 731 1.80 752 1.87 774 1.94 803 2.05 831 2.17 860 2.29 889 2.44 950 2.78 — —

Notes:

1. Performance based on a wet coil and 2 inch (51 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

.10" .20" .30" .40" .50" .60" .70" .80" .90" 1.00" 1.20" 1.40"

3.0 HP Oversized Motor

2.0 HP Standard Motor and Drive and High Static Drive

Table PD-19 — Evaporator Fan Performance TWE155B (SI)

External Static Pressure (Pascal)

m3/h r RPM k W RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM k W

6796 628 1 653 1.03 678 1.07 692 1. 1 708 1.13 723 1.17 738 1.19 749 1.2 759 1.21 795 1.24 851 1.38 907 1.51
7221 633 1.02 658 1.05 683 1.09 697 1.13 713 1.16 728 1.19 743 1.21 751 1.22 770 1.22 806 1.28 862 1.42 918 1.57
7646 637 1.04 662 1.07 687 1.11 701 1.14 717 1.18 732 1.22 747 1.23 754 1.23 782 1.25 817 1.31 873 1.46 929 1.63
8070 641 1.06 666 1.12 691 1.14 705 1. 2 721 1.22 736 1.23 751 1.24 765 1.25 793 1.28 828 1.35 884 1.5 940 1.69
8495 645 1.07 670 1.13 695 1.16 710 1.23 725 1.25 739 1.25 758 1.27 777 1 .3 806 1.35 839 1.42 896 1.59 — —
8937 650 1.09 675 1.14 700 1.19 716 1.25 728 1.27 741 1.29 765 1. 3 790 1.36 819 1.43 849 1.51 907 1.7 — —
9345 652 1.1 678 1.16 703 1.22 721 1.28 734 1.3 747 1.33 775 1.36 804 1.43 832 1.51 861 1.6 920 1.82 — —
9769 653 1.1 680 1.17 706 1.25 726 1.31 743 1.3 761 1.39 789 1.45 817 1.52 846 1.61 875 1.71 935 1.95 — —
10194 655 1.11 681 1.19 709 1.3 731 1.34 752 1.35 774 1.45 803 1.53 831 1.62 860 1.71 889 1.82 950 2.07 — —

Notes:

1. Performance based on a wet coil and 2 inch (51 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.

25 50 75 100 125 150 174 199 224 249 299 349

1.49 kW Standard Motor and Drive and High Static Drive

2.24 kW Oversized Motor

SSP-PRC002-EN

Table PD-20— Blower Speeds — TWE155B

Motor Sheave Turns Open

Drive 6543210

Stand ard 619 648 677 705 734 763 N/A
Hig h Static 777 806 835 863 892 921 950

27

Performance
Data

(Air Handler)

Table PD-21— Evaporator Fan Performance TWE200B (I-P)

External Static Pressure (In. Of Water Column)

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

5200 — — 461 0.74 503 0.91 545 1.07 587 1.03 619 1.17 685 1.40 723 1.59 750 1.74 777 1.89 851 2.19 898 2.39
5525 — — 479 0.88 521 1.04 563 1.21 605 1.21 640 1.35 701 1.58 739 1.77 766 1.92 793 2.07 859 2.37 906 2.60
5850 — — 497 1.01 539 1.18 581 1.34 623 1.39 661 1.53 717 1.76 755 1.95 782 2.10 809 2.25 868 2.55 915 2.81
6175 473 0.99 515 1.15 557 1.31 599 1.48 641 1.57 682 1.71 732 1.94 769 2.12 796 2.27 823 2.43 877 2.73 924 3.02
6500 492 1.12 534 1.28 576 1.45 618 1.61 660 1.75 702 1.90 748 2.12 784 2.30 811 2.45 838 2.60 886 2.91 933 3.22
6825 510 1.25 552 1.42 594 1.59 636 1.75 678 1.91 723 2.10 763 2.30 794 2.47 820 2.62 846 2.77 894 3.09 941 3.42
7150 528 1.38 570 1.56 612 1.73 654 1.90 697 2.07 744 2.30 779 2.49 804 2.64 830 2.78 855 2.94 903 3.26 950 3.62
7475 550 1.61 594 1.77 640 1.92 683 2.08 721 2.29 760 2.50 790 2.67 815 2.81 840 2.96 865 3.11 914 3.47 959 3.85
7800 572 1.83 618 1.97 668 2.10 712 2.27 746 2.52 776 2.69 802 2.84 826 2.99 851 3.13 876 3.27 926 3.67 969 4.08

3.0 HP Standard 3 HP Standard 3 HP Standard Motor 5 HP Oversized Motor
Motor and Low Motor and Low and Standard and High Static

Notes:

1. Performance based on a wet coil and 2 inch (51 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in

4. Low static drive components referencing this note are field supplied.

0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.20 140

Static Drive Stat ic Dri ve Sy stem I I Drive System Drive System

Table PD-21— Continued

0.5 turn increments.

External Static Pressure (In. Of Water Column)

CFM RPM BHP RPM BHP

5 HP Oversized Motor and High Static Drive System

5200 944 2.75 989 3.12
5525 952 2.96 997 3.33
5850 961 3.17 1006 3.54
5175 970 3.38 1015 3.75
8500 978 3.59 1023 3.96
8825 986 3.80 — —
7150 994 4.01 — —
7475 1003 4.25 — —
7800 1012 4.50 — —

1.60 1.80

Table PD-21— Evaporator Fan Performance TWE200B (SI)

External Static Pressure (Pascal)

m3/h r RPM k W RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM k W

8835 — — 461 0.55 503 0.68 545 0.8 587 0.77 619 0.87 685 1.04 723 1.19 750 1.3 777 1.41 851 1.63 898 1.78
9387 — — 479 0.66 521 0.78 563 0.9 605 0.9 640 1.01 701 1.18 739 1.32 766 1.43 793 1.54 859 1.77 906 1.94
9939 — — 497 0.75 539 0.88 581 1 623 1.04 661 1.14 717 1.31 755 1.45 782 1.57 809 1.68 868 1.9 915 2.1
10491 473 0.74 515 0.86 557 0.98 599 1.1 641 1.17 682 1.28 732 1.45 769 1.58 796 1.69 823 1.81 877 2.04 924 2.52
11044 492 0.84 534 0.95 576 1.08 618 1.2 660 1.3 702 1.42 748 1.58 784 1.72 811 1.83 838 1.94 886 2.17 933 2 .4
11596 510 0.93 552 1.06 594 1.19 636 1.3 678 1.42 723 1.57 763 1.72 794 1.84 820 1.95 846 2.07 894 2.3 941 2.55
12148 528 1.03 570 1.16 612 1.29 654 1.42 697 1.54 744 1.72 779 1.86 804 1.97 830 2.07 855 2.19 903 2.43 950 2.7
12700 550 1.2 594 1.32 640 1.43 683 1.55 721 1.71 760 1.87 790 1.99 815 2.1 840 2.21 865 2.32 914 2.59 959 2.87
13252 572 1.36 618 1.47 668 1.57 712 1.69 746 1.88 776 2.01 802 2.12 826 2.23 851 2.33 876 2.44 926 2.74 969 3.04

2.24 kW Standard 2.24 kW Standard 2.24 kW Standard 3.73 kW Oversized Motor

Motor and L ow Motor and Low Motor and Standard and High Static Drive System
Static Drive System S tatic D rive Sys tem II Drive System

Notes:

1. Performance based on a wet coil and 2 inch (51 mm) throwaway filters.

2. Tabulated brake horsepower is the motor shaft output required.

3. Factory setting of motor sheave is 1.5 turns open. Adjustments are made in

0.5 turn increments.

4. Low static drive components referencing this note are field supplied.

25 50 75 100 125 150 174 199 224 249 299 349

Table PD-22 — Blower Speeds — TWE200B

Motor Sheave Turns Open

Drive 6543210

Stand ard 706 732 758 784 811 837 86 3
Low S ta ti c I 457 478 500 521 542 563 585
Low Static II 574 595 617 638 659 680 702
High Static N/A 821 862 903 945 986 1027

Table PD-21— Continued

External Static Pressure (Pascal)

m3/hr RPM kW RPM kW

and High Static Drive System

8835 944 2.05 989 2.33
9387 952 2.21 997 2.48
9939 961 2.36 1006 2.64
10491 970 2.52 1015 2.8
11044 978 2.68 1023 2.95
11596 986 2.83 — —
12148 994 2.99 — —
12700 1003 3.17 — —
13252 1012 3.36 — —

398 448

3.73 kW Oversized Motor

28

SSP-PRC002-EN

Performance
Data

Table PD-23— Discharge Plenum And Grille Assembly Throw Distance — Air Handler — ft (m)

Unit Louver Angle Deflection Position

Model No. CFM m3/h Straight 20 40 55

1400 2378 3 8 (11.6) 24 (7.3 ) 22 (6.7) 18 (5. 5)

TWE050 1800 3058 46 (14. 0) 37 (11.3) 29 (8.8 ) 22 (6.7)

TWE075 3000 5097 58 (17.7) 53 (1 6.2) 42 (12 .8) 32 (9.8)

TWE100 4800 8154 76 (23.2) 67 ( 20.4) 56 (17.1) 42 (12.8)

TWE155 5600 9514 50 (15.2) 40 ( 12.2) 33 (1 0.1) 27 (8.2)

TWE200 8000 13591 66 (20.1) 57 (17.4) 47 (14.3) 35 (10.7)

Throw distance values are based on a terminal velocity of 75 FPM (0.38 m/s).
Throw distance values at other terminal velocities may be established by multiplying throw distances in table above by throw
factor:

Terminal Velocity Throw Factor

50 fpm (.25 m/s) x 1.50
100 fpm (.51 m/s) x .75
150 fpm (.76 m/s) x .50

1600 2718 42 (12.8) 31 ( 9.4) 26 (7.9) 20 (6.1)

2000 3398 48 (14.6) 43 (13.1) 33 (10.1) 24 (7.3)
2200 3737 51 (15.5) 50 (15.2) 36 (11.0) 25 (7.6)
2100 3568 49 (14.9) 38 ( 11.6) 31 (9.4) 27 (8.2)

2400 4077 52 (15.9) 43 (13.1) 35 (10.7) 29 (8.8)
2700 4587 55 (16.8) 48 (14.6) 38 (11.6) 31 (9.4)

3200 5436 56 (17.1) 46 (14.0) 38 (11.6) 30 (9.1)
3600 6116 62 (18.9) 51 (15.5) 42 (12.8) 33 (10.1)

4000 6795 66 (20.1) 57 (17.4) 47 (1 4.3) 35 (10 .7)
4400 7475 71 (21.6) 62 (18. 9) 52 (15.9 ) 38 (11.6)

4300 7305 42 (12.8) 32 ( 9.8) 29 (8.8) 21 (6.4)
4900 8324 47 (14.3) 38 (11.6) 32 (9.8) 25 (7.6)

5400 9174 52 (15.9) 44 (13.4) 37 (11.3) 29 (8.8)

6000 10193 5 7 (17.4) 4 9 ( 14.9 ) 41 ( 12 .5) 32 (9. 8)
6400 10873 56 (17.1) 46 (14.0) 38 (11.6) 30 (9.1)

7200 12232 62 (18.9) 51 (15.5) 42 (12.8) 33 (10.1)

SSP-PRC002-EN

Table PD-24— Static Pressure Drop Through Accessories (Inches Of Water Column)1 — Air Handler

Unit Return Grille Plenum and Grille
Model No. CFM m3/h In. wc1Pascal In. wc1Pascal In. wc (Pascal)

TWE050A 1600 2718 .12 (29.9) .21 (52.3) 08 (19.9) .08 (19.9) .14 (34 .9) —

TWE075A 2400 4079 .08 (19.9) .27 (67.2) .03 (7.5 ) .06 (15.0) .08 (19.9) .12 (29.9)

TWE100A 2800 4756 .04 (10.0) .34 (84.7) .03 (7.5) .04 (10.0) .14 (34.9) .20 (49.8)
TWE100B 3200 5436 .07 (17.4) .43 (107.1) .06 (15.0) .13 (32.4) .19 (47.3) .26 (64.8)

TWE155B 4800 8154 .09 (22.4) .23 (57.3) .03 (7.5 ) . 03 (7.5) .06 (15.0) .08 (19.9)

TWE200B 6400 10872 .11 (27.4) .43 (107.1) .06 (15.0) .06 (15.0) .13 (32.4) .19 (47.3)

1. Return air filter ESP included in Fan Performance Table data.

2. At louver opening angle of 42°F (5.5°C). For ESP at other angle openings, see accessory Installer’s Guide.

1400 2380 .09 (22.4) .16 (39.8) .06 (15.0) .06 (15.0) .12 (29.9) —

2000 3398 .18 (44.8) .33 (82.2) .13 (32.4) .13 (32.4) .19 (47.3) —

2100 3568 .05 (12.5) .19 (47.3) .02 (5.0) .03 (7.5) .05 (12.5) .08 (19.9)

3000 5098 .13 (32.4) .40 (99.6) .06 (15.0) .12 (29.9) .17 (42.4) .23 (57.3)

4300 7304 .07 (17.4) .18 (44.8) .02 (5. 0) .02 (5.0) .0 4 (10.0) .05 (12.5)

6000 10195 .15 (37.4) .34 (84.7) .06 (15.0) .06 (15.0) .12 (29.9) .17 (42.4)

5600 9515 .07 (17.4) .32 (79.7) .04 (10.0) .04 (10.0) .1 0 (25.0) .15 (37.4)

8000 13594 .17 (42.3) .66 (164.3) .10 (25.0) .10 (25.0) .20 (49.8) .30 (74.7)

Discharge Electric Heaters (kW)

2

5-10 15-20 25-30 35-50

29

Performance
Data

Table PD-25 — Auxiliary Electric Heat Capacity — Air Handler

No. Stage 1 Stage 2 Total

Unit Total of kW Btu kW kW Btu kW Btu kW
Model No. kW Stages Input Output Output Input Output Output Output Output

TWE050, 075,100 3.47 1 3.47 11,851 3.47 — — — 11,851 3.47

TWE075, 100A, 100 24.22 2 13.83 47,213 13.83 10.39 35,457 10.39 82,670 24.22

TWE155, 200 6.94 1 6.94 23,701 6.94 — — — 23,701 6.94

*Heaters are rated at 400v. For other than rated voltage,

Voltage

Capacity =

(

Rated Voltage

6.92 1 9.92 23,606 6.92 — — — 23,606 6.92

10.39 1 10.39 35,457 10.39 — — — 35,457 10.39

17.31 2 10.39 35,457 10.39 6.92 23,606 6.92 59,063 17.31

13.83 1 13.83 47,213 13.83 — — — 47,213 13.83

20.78 2 13.83 47,213 13.83 6.94 23,701 6.94 70,915 20.78
34,62 2 20.78 70,915 20.78 13.84 47,213 13.89 118,128 34.61

2

x Rated Capacity and kW =

)(

Voltage

Rated Voltage

2

)

x Rated kW.

30

SSP-PRC002-EN

Electrical Data

Table ED-1— Electrical Characteristics — Motors — Air Handler

Unit Amps Amps
Model No. Volts Phase FLA LRA Phase FLA LRA
TWE050 380/415 3 1.4 8.2 3 1.8 21.6
TWE075 380/415 3 3.2 19.7 3 4.0 25.5
TWE100 380/415 3 3.6 25.5 3 5.3 37.5
TWE155 380/415 3 4.6 37.5 3 6.9 39.2
TWE200 380/415 3 7.6 39.2 3 9.0 65.1

Standard Fan Motor Oversized Fan Motor

Table ED-2 — Unit Wiring — Air Handler

Unit Unit Operating Circuit Size or Maximum
Model No. Voltage Range Ampacity Circuit Breaker

TWE050 380/415 2 15
TWE075 380/415 4 15
TWE100 380/415 5 15
TWE155 380/415 6 15

TWE200 380/415 10 15

Minimum Maximum Fuse

Table ED-3— Electrical Characteristics — Motors — 50 Cycle — Heat Pumps

Compressor Motor Condenser Fan Motor

Amps Amps

Unit RLA LRA FLA LRA
Model No. No. Volts Phase (Ea.) (Ea.) No. Volts Phase (Ea.) (Ea.)

TWA075AD 1 380/415 3 8.8 90.0 1 380/415 1 1.6 3.7
TWA100AD 1 380/415 3 15.8 124.0 1 380/415 1 2.7 7.0
TWA155BD 2 380/415 3 11.2 94.8 2 380/415 1 1.6 3.7
TWA200BD 2 380/415 3 15.8 1 2 4 .0 2 380/415 1 2.7 7.0

Table ED-4 — Unit Wiring — Heat Pumps

Unit Unit Operating Circuit Size or Maximum
Model No. Voltage Range Ampacity Circui t Breaker

TWA075 380/415 12.6 50
TWA100 380/415 22 .5 35
TWA155 380/415 28.4 35

TWA200 380/415 41.0 50

Minimum Maximum Fuse

31SSP-PRC002-EN

Electrical
Data

Table ED-5— Unit Wiring With Electric Heat (Single Point Connection) — Air Handlers

Heater Heater To Use Control Minimum Maximum
Model No. kW Rating
BAYHTRL405A 3.47 1 9 15
BAYHTRL410A 6.92 TWE050AD 1 17 20
BAYHTRL415A 10.39 1 24 25
BAYHTRL425A 17.31 2 39 40
BAYHTRL405A 3.47 1 11 15
BAYHTRL410A 6.92 1 18 20
BAYHTRL415A 10.39 TWE075AD 1 26 30
BAYHTRL425A 17.31 2 41 45
BAYHTRL435A 24.22 2 56 60
BAYHTRL405A 3.47 1 12 15
BAYHTRL410A 6.92 1 19 25
BAYHTRL415A 10.39 TWE100AD, TWE100BD 1 27 30
BAYHTRL425A 20.78 2 42 45
BAYHTRL435A 24.22 2 57 60
BAYHTRM410A 6.94 1 21 30
BAYHTRM420A 13.83 TWE155BD 1 36 40
BAYHTRM430A 20.78 2 51 60
BAYHTRM450A 34.62 2 81 90
BAYHTRM410A 6.94 1 25 40
BAYHTRM420A 13.83 TWE200BD 1 40 50
BAYHTRM430A 20.78 2 55 60
BAYHTRM450A 34.62 2 85 90

1. kW ratings are at 400v for 3 phase, 400v air handlers

For other than rated voltage, ampacity =

2. Any power supply and circuits must be wired and protected in accordance with local codes.

3. Field wire must be rated at least 75°C.

4. Field wire must be rated at least 90°C.

1

Voltage

(

Rated Voltage

with Unit Stages Circuit Ampacity

2

x Rated Capacity and kW =

)(

Voltage

Rated Voltage

2

)

Rated kW.

2

Fuse Breaker Size

2

32 SSP-PRC002-EN

Wiring shown with dashed lines is to be
furnished and installed by the customer.
All customer- supplied wiring must be
copper only and must conform to NEC
and local electrical codes. Codes may
require line of sight between disconnect
switch and unit.

NOTE:

1. When electric heater accessory is used
single point power entry or dual point
power entry is field optional. Single point
power entry option is through electric
heater only.

TWA050/TWE050

Field Wiring:
A — 3 power wires. Line voltage.
B — 3 power wires. Line voltage.
C — Heat pump thermostat: 6 wires,

24 volts.

— Electric heat: add 2 additional

wires, 24 volts.

D — 2 wires, 24 volts.

— Outdoor thermostat: add 1

additional wire per ODT, 24 volts.

— Electric heat: add 1 additional

wire, 24 volts.

(2) TWA050/TWE100B

Field Wiring:
A — 3 power wires. Line voltage.
B — 3 power wires. Line voltage.
C — Heat pump thermostat: 7 wires,

24 volts Electric Heat: add 2
additional wires, 24 volts.

D — 5 wires, 24 volts to outdoor

section ‘’A’’ 2 wires, 24 volts to
outdoor section ‘’B’’ 2 wires, 24
volts between outdoor sections
‘’A’’ ‘’B’’

— Electric heat: add 1 additional

wire, 24 volts.

— Outdoor thermostat: add 1

additional wire, 24 volt.

Jobsite Connections

TWA075A/TWE075A;
TWA100A/TWE100A

Field Wiring:
A — 3 power wires, line voltage.
B — 3 power wires, line voltage.
C — Heat pump thermostat: 6 wires,

24 volts.

— Electric heat: add 2 additional

wires, 24 volts.

D — 6 wires, 24 volts.

— Outdoor thermostat: add 1

additional wire, 24 volts.

— Electric heat: add 1 additional

wire, 24 volts.

(2) TWA075A/TWE155B;
(2) TWA100A/TWE200B

Field Wiring:
A — 3 power wires, line voltage.
B — 3 power wires, line voltage.
C — Heat pump thermostat: 7 wires,

24 volts.

— Electric heat: add 2 additional

wires, 24 volts.

D — 9 wires, 24 volts.

— Electric heat: add 4 additional

wires, 24 volts.

— Outdoor thermostat: add 3

additional wires, 24 volts.

TWA155B/TWE155B;
TWA200B/TWE200B

Field Wiring:
A — 3 power wires, line voltage.
B — 3 power wires, line voltage.
C — Heat pump thermostat: 7 wires,

24 volts.

— Electric heat: add 2 additional

wires, 24 volts.

D — 7 wires, 24 volts.

— Electric heat: add 4 additional

wires, 24 volts.

— Outdoor thermostat: add 1

additional wire, 24 volts.

33SSP-PRC002-EN

Heat Pump — Single Compressor

T ypical unit wiring diagram. For specific
wiring, see individual Service Facts.

Typical Wiring (Heat Pump)

34 SSP-PRC002-EN

Typical
Wiring (Heat Pump)

35SSP-PRC002-EN

Typical

Heat Pump — Dual Compressors

T ypical unit wiring diagram. For specific
wiring, see individual Service Facts.

Wiring

(Heat Pump)

36 SSP-PRC002-EN

Typical
Wiring

(Heat Pump)

37SSP-PRC002-EN

Air Handler

T ypical unit wiring diagram. For specific
wiring, see individual Service Facts.

Typical
Wiring (Air Handler)

38 SSP-PRC002-EN

Dimensional

Figure DD-1 — TWA075 Heat Pump

All dimensions are in inches and millimeters.

Data

(Heat Pump)

Note 1

MINIMUM CLEARANCE FOR PROPER
OPERATION IS 36 INCHES (914 MM)
FROM WALLS, SHRUBBERY, PRIVACY
FENCES, ETC. MINIMUM CLEARANCE
BETWEEN ADJACENT UNITS IS 72
INCHES (1828 MM)

39SSP-PRC002-EN

Figure DD-2 — 1 0 Ton TW A1 00A Heat Pump

All dimensions are in inches and millimeters.

Dimensional
Data (Heat Pump)

Note 1

MINIMUM CLEARANCE FOR PROPER
OPERATION IS 36 INCHES (914 MM)
FROM WALLS, SHRUBBERY , PRIVACY
FENCES, ETC. MINIMUM CLEARANCE
BETWEEN ADJACENT UNITS IS 72
INCHES (1828 MM)

40 SSP-PRC002-EN

Figure DD-3 — TWA155B Heat Pump

All dimensions are in inches and millimeters.

Dimensional
Data (Heat Pump)

Note 1

MINIMUM CLEARANCE FOR PROPER
OPERATION IS 36 INCHES (914 MM)
FROM WALLS, SHRUBBERY , PRIVACY
FENCES, ETC. MINIMUM CLEARANCE
BETWEEN ADJACENT UNITS IS 72
INCHES (1828 MM)

41SSP-PRC002-EN

Dimensional

Figure DD-4 — TWA200B Heat Pump

All dimensions are in inches and millimeters.

Data

(Heat Pump)

Note 1

MINIMUM CLEARANCE FOR PROPER
OPERATION IS 36 INCHES (914 MM)
FROM WALLS, SHRUBBERY , PRIVACY
FENCES, ETC. MINIMUM CLEARANCE
BETWEEN ADJACENT UNITS IS 72
INCHES (1828 MM)

42 SSP-PRC002-EN

Dimensional

Figure DD-5 — TWE050A Air Handlers

All dimensions are in inches and millimeters.

Data

(Air Handler)

Notes:

1. Length, Width, and Height Dimensions do not include 1/2”
(12.7mm) access panel depth.

2. Removable drain pan and attached drain connection may be
installed on either end of unit in either the vertical or horizontal
configuration. Plastic drain pan access plate on the end of unit
opposite drain connection must be removed to slide drain pan out
for cleaning. Access plate must be reinstalled after sliding drain
pan back into unit.

3. If periodic drain pan cleaning is required, allow room for partial
removal of pan on drain connection end of unit.

43SSP-PRC002-EN

Dimensional

Figure DD-6 — TWE075A Air Handler

All dimensions are in inches and millimeters.

Data

(Air Handler)

Notes:

1. Length, Width, and Height Dimensions do not include 1/2”
(12.7mm) access panel depth.

2. Removable drain pan and attached drain connection may be
installed on either end of unit in either the vertical or horizontal
configuration. Plastic drain pan access plate on the end of unit
opposite drain connection must be removed to slide drain pan out
for cleaning. Access plate must be reinstalled after sliding drain
pan back into unit.

3. If periodic drain pan cleaning is required, allow room for partial
removal of pan on drain connection end of unit.

44 SSP-PRC002-EN

Figure DD-7— TWE100A Air Handler

All dimensions are in inches and millimeters.

Dimensional
Data (Air Handler)

Notes:

1. Length, Width, and Height Dimensions do not include 1/2”
(12.7mm) access panel depth.

2. Removable drain pan and attached drain connection may be
installed on either end of unit in either the vertical or horizontal
configuration. Plastic drain pan access plate on the end of unit
opposite drain connection must be removed to slide drain pan out
for cleaning. Access plate must be reinstalled after sliding drain
pan back into unit.

3. If periodic drain pan cleaning is required, allow room for partial
removal of pan on drain connection end of unit.

45SSP-PRC002-EN

Figure DD-8— TWE100B Air Handler

All dimensions are in inches and millimeters.

Dimensional
Data (Air Handler)

Notes:

1. Length, Width, and Height Dimensions do not include 1/2”
(12.7mm) access panel depth.

2. Removable drain pan and attached drain connection may be
installed on either end of unit in either the vertical or horizontal
configuration. Plastic drain pan access plate on the end of unit
opposite drain connection must be removed to slide drain pan out
for cleaning. Access plate must be reinstalled after sliding drain
pan back into unit.

3. If periodic drain pan cleaning is required, allow room for partial
removal of pan on drain connection end of unit.

46 SSP-PRC002-EN

Dimensional
Data

Figure DD-9— TWE050A, 075A, 100A and TWE100B Air Handler

All dimensions are in inches and millimeters.

(Air Handlers)

Table DD-1 — Air Handler Dimensions — in. (mm)

Model No. AA AB AC AD AE AF AJ AK AL
TWE050A 35 5/8 12 1/16 1 5/8 32 1/4 2 15/16 32 1/4 7 13/16 12 3/8 34 9/16

TWE075A 45 1/8 16 1 11/16 41 15/16 6 5/8 41 3/4 7 16 36 7/8
TWE100A 61 1/8 16 1 11/16 57 15/16 6 5/8 57 13/16 7 16 36 7/8
TWE100B 61 1/8 16 1 11/16 57 15/16 6 5/8 57 13/16 7 16 36 7/8

(905) (306.4) (41 . 3) (819.2) (74.6) (819.2) (198.4) (314.3) (878)
(1 1 46.2) (406.4) (42.9) (1065.2) (168.3) (1060.5) (177.8) (406.4) (936.6)
(1552.6) (406.4) (42.9) (1471.6) (168.3) (1468.4) (177.8) (406.4) (936.6)
(1552.6) (406.4) (42.9) (1471.6) (168.3) (1468.4) (177.8) (406.4) (936.6)

47SSP-PRC002-EN

Dimensional

Figure DD-1 0— TWE155B Air Handler

All dimensions are in inches and millimeters.

Data

(Air Handler)

Notes:

1. Length, Width, and Height Dimensions do not include 1/2”
(12.7mm) access panel depth.

2. Removable drain pan and attached drain connection may be
installed on either end of unit in either the vertical or horizontal
configuration. Plastic drain pan access plate on the end of unit
opposite drain connection must be removed to slide drain pan out
for cleaning. Access plate must be reinstalled after sliding drain
pan back into unit.

3. If periodic drain pan cleaning is required, allow room for partial
removal of pan on drain connection end of unit.

48 SSP-PRC002-EN

Figure DD-11 — TWE200B Air Handler

All dimensions are in inches and millimeters.

Dimensional
Data (Air Handlers)

Notes:

1. Length, Width, and Height Dimensions do not include 1/2”
(12.7mm) access panel depth.

2. Removable drain pan and attached drain connection may be
installed on either end of unit in either the vertical or horizontal
configuration. Plastic drain pan access plate on the end of unit
opposite drain connection must be removed to slide drain pan out
for cleaning. Access plate must be reinstalled after sliding drain
pan back into unit.

3. If periodic drain pan cleaning is required, allow room for partial
removal of pan on drain connection end of unit.

49SSP-PRC002-EN

Dimensional

Figure DD-12— TWE155B and 200B Air Handlers

All dimensions are in inches and millimeters.

Data

(Air Handlers)

Table DD-2 — Air Handler Dimensions — in. (mm)

Model No. A B C D E F G H J
TWE155B 77 1/4 (1 962.2) 1 3/16 (30.2) 48 (1219.2) 1 1 7/16 (290.5) 18 (457.2) 3 3/8 (85.7) 35 1/16 (890.6) 73 7/8 (187 6.4) 3 3/4 (95.3)
TWE200B 89 1/4 (2267) 1 11/16 (42.9) 50 13/16 (1290.6) 11 1/2 (292.1) 20 1/8 (511.2) 3 1/16 (77.8) 39 1/8 (993.8) 82 7/8 (2105) 4 9/16 (115.9)

Table DD-2— Air Handler Dimensions — in. (mm) (Continued)

Model No. K L M N P Q R S T
TWE155B 35 1/16 (890.6) 2 13/16 (71.4) 18 (457.2) 3 9/16 (90.5) 2 7/8 (73) 35 1/16 (890.6) 3 3/4 (95.3) 35 1/16 (890.6) 73 3/8 (1863.7)
TWE200B 39 1/8 (993.8) 4 7/8 (123.8) 20 (508) 3 (76.2) 4 13/16 (122.2) 39 1/8 (993.8) 4 9/16 (115.9) 39 1/8 (993.8) 82 7/8 (2105)

50 SSP-PRC002-EN

Dimensional
Data ( Accessories)

Figure DD-13— Electric Heater f or TWE050, 075, 100 Air Handlers

All dimensions are in inches and millimeters.

Figure DD-14 — Electric Heater f or TWE155 and 200 Air Handlers

51SSP-PRC002-EN

Mechanical Specifications

Heat Pumps

General

Unit shall be assembled on heavy gauge
steel mounting/lifting rails and shall be
weather proofed. Unit shall include a
hermetic scroll or reciprocating
compressor(s), plate fin condenser coil,
fans and motors, controls, and holding
charge of nitrogen. Operating Range
shall be between 115° F (46°C) and 50°F
(10°C) in cooling as standard from
factory. Unit shall be UL 1995 listed and
rated in accordance with ARI Standard
340/360.

Casing

Unit casing shall be constructed of zinc
coated, heavy gauge, galvanized steel.
Exterior surfaces shall be cleaned,
phosphatized, and finished with a
weather-resistant baked enamel finish.
Unit’s surface shall be tested 500 hours
in salt spray test. Unit shall have
removable end panels which allow
access to all major components and
controls.

Refrigeration System — Single
Compressor

TWA075A, TWA100A units shall have a
single refrigeration circuit. Each
refrigeration circuit has an integral
subcooling circuit. A refrigeration filter
drier, expansion valve, and check valves
shall be provided as standard. The unit
shall have both a liquid line and suction
gas line service valve with gauge port.

Unit shall have one direct drive, Trane
hermetic scroll compressor with
centrifugal oil pump providing positive
lubrication to moving parts. Motor shall
be suction gas-cooled and shall have a
voltage utilization range of plus or minus
10 percent of nameplate voltage.
Crankcase heater, discharge line
thermostat, and current-sensitive motor
overloads shall be included for
maximum protection. Scroll type
compressor shall provide inherently low
vibration and noise by having no suction
and discharge valves. External high and
low pressure cutout devices shall be
provided. Evaporator defrost control
provided in indoor blower coil unit shall
prevent compressor slugging by
temporarily interrupting compressor
operation when low evaporator coil
temperatures are encountered.

52 SSP-PRC002-EN

Refrigeration System — Dual
Compressor

TWA155B, TWA200B units shall have
two separate and independent
refrigeration circuits. Each refrigeration
circuit shall have an integral subcooling
circuit. A refrigeration filter drier shall be
provided as standard. Unit shall have
both a liquid line and suction gas line
service valve with gauge ports.

Unit shall have two Trane direct drive,
hermetic scroll compressors with
centrifugal oil pump and provide positive
lubrication to all moving parts. Motor
shall be suction gas-cooled and shall
have a voltage utilization range of plus or
minus 10 percent of nameplate voltage.
Crankcase heater, and current-sensitive
motor overloads shall be included for
maximum protection. Scroll type
compressor shall provide inherently low
vibration and noise by having no suction
and discharge valves. External high and
low pressure cutout devices shall be
provided. Evaporator defrost control
provided in indoor blower coil shall
prevent compressor slugging by
temporarily interrupting compressor
operation when low evaporator coil
temperatures are encountered.

Condenser Coil

Coils shall be internally finned or smooth
bore, 3/8" (10mm) copper tubes
mechanically bonded to a configured
aluminum plate fin as standard. Coil
shall be factory pressure and leak tested
to 420 psig (2,930 kPa) air pressure.
Metal grilles with PVC coating for coil
protection is optional.

Condenser Fan And Motor(s)

Direct-drive, statically and dynamically
balanced, 26 or 28 inch (660 or 711 mm)
propeller fan(s) with aluminum blades
and electro-coated steel hubs shall be
used in draw-through vertical discharge
position. Either permanently lubricated
totally enclosed or open construction
type motors shall be provided and shall
have built-in current and thermal
overload protection. Motor(s) shall have
either ball or sleeve bearing type.

Controls

Heat pump units shall be completely
factory wired with necessary controls
and contactor pressure lugs or terminal
block for power wiring. Control wiring

shall be 24-volt control circuit which
includes fusing and control transformer.
Units shall provide external location for
mounting a fused disconnect device.
Time delay timers to prevent
compressors in dual compressor units
from simultaneous start-up and anti­recycle timers are available as optional
accessories.

Defrost Controls

Electronic timed initiated, temperature
terminated defrost system with choice
of 50, 70, or 90 minute cycle shall be
included. Timed override limits defrost
cycle to 10 minutes.

Low Ambient Operation

Standard units shall start and operate to
approximately 50°F (10°C) when
matched with Trane air handlers and
coils. Optional head pressure control
accessory permits operation to 0°F
(-17.8°C).

ACCESSORIES

Low Ambient Head Pressure Control —

This accessory shall modulate the RPM
of unit outdoor fan motor in response
to outdoor ambient temperatures and
liquid line temperature. Accessory
provides unit cooling operation to
outdoor temperatures of 0°F (-17.8°C).

Vibration Isolation Packages — This
accessory shall reduce transmission of
noise and vibration to building
structures, equipment, and adjacent
spaces. Packages shall be available in
either neoprene-in-shear or spring-flex
types.

Time Delay Relay — This accessory
shall prevent compressors in dual
compressor unit from coming on line
simultaneously. Timer shall be 24-volt,
60 cycle, with four minute timing
period.

Anti-Short-Cycle Timer — This
accessory shall prevent rapid on-off
compressor cycling in light load
conditions by not allowing compressor
to operate for 5-7 minutes upon
shutdown. This accessory shall consist
of a 24-volt, 60 cycle, solid state timing
device with either 5 or 7 minute fixed­off timing period.

Mechanical
Specifications

Condenser Coil Guard — Metal grille
with PVC coating shall be provided to
alleviate coil damage.

Black Epoxy Coated Condenser Coil —

This factory installed option is designed
to provide corrosion protection of air
cooled condenser coils for seacoast
application. The black epoxy coil
protection is a factory applied thermoset
vinyl coating, bonded to normal
aluminum fin stock. The uniform
thickness of the bonded vinyl layer
exhibits excellent corrosion protection in
salt spray tests performed in accordance
with ASTM B177.

Air Handlers

General

Air handler units shall be completely
factory assembled including coil,
condensate drain pan, fan motor(s),
filters, and controls in an insulated
casing that can be applied in either
vertical or horizontal configuration. Unit
shall be rated and tested in accordance
with ARI standard 340/360. Unit shall be
UL listed and labeled in accordance with
UL 1995 for indoor blower coil units.

Casing

Unit casing shall be constructed of zinc
coated, heavy gauge, galvanized steel.
Exterior surfaces shall be cleaned,
phosphatized, and finished with a
weather-resistant baked enamel finish.
Casing shall be completely insulated
with cleanable, foil faced, fire-retardant,
permanent, odorless, glass fiber
material. All insulation edges shall be
either captured or sealed. Knockouts
shall be provided for unit electrical
power and refrigerant piping
connections. Captive screws shall be
standard on all access panels.

Refrigeration System

The TWE050A, TWE075A, TWE100A units
shall have a single refrigeration circuit
and the TWE100B, TWE155B, TWE200B
units shall have dual refrigeration
circuits. Each refrigeration circuit is
controlled by a factory installed thermal
expansion valve.

Evaporator Coil

Configured aluminum fin surface shall
be mechanically bonded to 3/8" (10 mm)
internally enhanced copper tubing and

shall be factory pressure and leak tested
at 375 psig (2586 kPa). Coil is arranged
for draw-through airflow and shall
provide a double sloped condensate
drain pan constructed of PVC plastic. The
drain pan shall be removable for
cleaning. The condensate drain pan can
be installed in any of four positions
allowing for vertical or horizontal
application and providing external
connections on either side of the unit.

Evaporator Fan

Double inlet, double width, forward
curved, centrifugal-type fan(s) with
adjustable belt drive shall be standard.
Thermal overload protection shall be
standard on motor. Fan and motor
bearings shall be permanently
lubricated. Oversized motors shall be
available as an option for high static
application. All indoor fan motors meet
the U.S. Energy Policy Act of 1992
(EPACT).

Controls

Magnetic evaporator fan contactor, low
voltage terminal strip, check valve(s), and
single point power entry shall be
included. All necessary controls shall be
factory-installed and wired. Evaporator
defrost control shall be included to
prevent compressor slugging by
temporarily interrupting compressor
operation when low evaporator coil
temperatures are encountered.

Filters

One inch, throw-away filters shall be
standard on TWE050A, TWE075A,
TWE100A and TWE120B model air
handlers. Filters shall be accessible from
the side coil access panel. Filter rack can
be field converted to two inch capability.
Two inch, throw-away filters shall be
standard on TWE155B and TWE200B
models.

ACCESSORIES

Electric Heaters — UL and CSA

approved electric heat modules shall be
available for installation directly on fan
discharge. Electric heaters shall be
available in a wide range of capacities
with one or two stage control, single­point electric power connection, and
terminal strip connections. Electric
heater elements shall be constructed of
heavy-duty nickel chromium elements
internally wye connected on 400 volt,

three phase. Each 400 volt heater shall
have automatic line break high limit
controls.

Discharge Plenums and Grilles —
Accessory discharge plenums shall be
available for vertical, free discharge
applications. Plenums shall be
constructed of heavy-gauge, zinc coated,
galvanized steel finished with baked
enamel to match the air handler unit.
Grilles shall be satin finished aluminum
and have four-way adjustable louvers.

Return Air Grilles — Accessory return air
grille shall be provided for vertical front,
free return applications. Grilles shall be
installed in place of the front lower side
panel. Grille shall be satin finished
aluminum with non-adjustable louvers.

Mounting Subbase — The accessory
shall be available for vertical floor mount
configurations. Subbase shall be
constructed of heavy gauge, zinc coated,
galvanized steel with baked enamel
finish to match air handler unit. Subbase
is required in the vertical air flow
application for condensate drain
trapping and when isolators are
required.

Vibration Isolators — This accessory
shall reduce transmission of noise and
vibration to building structures,
equipment, and adjacent spaces.
Packages shall be available in either
neoprene-in shear or spring-flex types in
floor or suspended mountings.

Oversized Motors — Field installed
oversized motors shall be available for
high static pressure applications.

CONTROL OPTIONS

Standard Indoor Thermostats — Two

stage heating and cooling operation or
one stage heating and cooling
thermostats shall be available in either
manual or automatic changeover.

Programmable Electronic Night Setback
Thermostat — The option shall provide

heating setback and cooling setup with 7­day programming capability.

Outdoor Thermostat — This option
shall provide staging control of
electric heaters based on a set
outdoor temperature.

53SSP-PRC002-EN

Trane
An American Standard Company
www.trane.com

For more information contact your
local office or e-mail us at
[e-mail]

Literature Order Number

File Number

Supersedes

Stocking Location

SSP-PRC002-EN
PL-UN-SSP-PRC002-EN-0104
SS-PRC002-EN 1103

Electronic Only

Since Trane has a policy of continuous product and product data improvement, it reserves the right to
change design and specifications without notice.