Luxaire PAC060, PAC036, PAC024, PAC042, PHP024 Technical Manual

246836-LTG-E-0107

TECHNICAL GUIDE
CLIMASURE™ SERIES
R-22, 13 SEER
60 Hertz

Description

These Luxaire® Climasure™ packaged cooling/heating air
conditioners are designed for outdoor installation. Only utility
and duct connections are required at the point of installation.

Field-installed electric heater accessories are available to
provide electric heat, if required. (Single phase only)

Tested in accordance with:

ISO 9001

Certified Quality

Management System

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

246836-LTG-E-0107

Table of Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Component Location

Cooling Unit and Heat Pump

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2 Unitary Products Group

246836-LTG-E-0107

Nomenclature

Cooling Unit

PAC = Air Conditioner, Single Package, R-22

Heat Pump

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Product Category

Nominal Cooling Capacity (MBH)

024 = 2.0 Ton
030 = 2.5 Ton
036 = 3.0 Ton

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PAC 036

042 = 3.5 Ton
048 = 4.0 Ton
060 = 5.0 Ton

Cabinet Layout

H = Horizontal

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Unit Efficiency

13 = 13 SEER

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1 = First Generation
2 = Second Generation

Voltage Code

2 = 208/230-1-60
3 = 208/230-3-60
4 = 460-3-60
8 = 380/415-3-50

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Product Style

A = Style A

Product Generation

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Features and Benefits

state of the art computerized process system are used to
insure product quality. Refrigerant charge and component

Standard Features

• Operating Efficiency - All cooling units provide a SEER
of 13.0.

All heat pump units provide operating efficiency of 13.0
SEER and 7.7 HSPF. All efficiencies meet legislated
minimum levels.

• Lower Installation Cost - Installation time and costs are
reduced by easy power and control wiring connections.
The small base dimension means less space is required
on the ground or roof, plus, the installer can fit this unit
between the wheel wells of full size pick-up truck. All
models are well under 400 pounds.

All units are completely wired, charged with R-22 and
tested prior to shipment. Unique test stations using a new

part numbers are verified via computers at assembly. Vital
run test statistics such as system pressure, motor
currents, air velocity and temperature, unit vibration, and
gas system safeties are monitored and recorded by the
system to insure unit performance.

Equal size, side supply and return duct connections
allows easy hook-up of ducts to match low crawl spaces
without transition pieces.

• Utility Connections Made Easy - Electric utility
knockouts are provided through the side of the unit. Utility
connections can be made quickly and with a minimum
amount of field labor. A field supplied and field installed
electrical disconnect switch must be installed.

• Condensate Pan - A non-corrosive, long-lasting, water­tight pan is positioned below the evaporator coil to collect

Unitary Products Group 3

246836-LTG-E-0107

and drain all condensate. Less collection of stagnate
condensate will build-up. The condensate pan conforms
to ASHRAE 62-89 standards (Ventilation for Acceptable
Indoor Air Quality).

• Condensate Drain - The heavy duty, 3/4 inch NPTI
copper connection is more durable over time. The
connection is rigidly mounted to assure proper fit and leak
tight seal.

• Durable Finish - With a heavy duty cabinet made of pre­painted, galvanized steel the neutral color blends into
surrounding areas. The pre-paint provides a better paint
to steel bond, which resists corrosion and rust creep,
insures less fading when exposed to sunlight and offers a
more attractive on site appearance.

• Full Perimeter Base Rails - The base rails provide a
solid foundation for the entire unit and protects the unit
during shipment. The rails provide fork lift access from all
sides. On applications where the unit is placed on a pad,
the base will keep the unit off the pad to deter corrosion.

• More Attractive Appearance - A single piece Water
Shed top cover containing a top discharge condenser fan
arrangement requires less square footage on installation
and provides a wider variety of installations. The one
piece design adds greater water integrity.

• Top Discharge - The top discharge condenser fan does
not disrupt neighboring areas or dry-out vegetation
surrounding the unit. The warm air from the top mounted
fan is blown up away from the structure and any
landscaping. This allows compact location on multi-unit
applications.

• Condenser Coil Guard - A multi-piece totally enclosed,
rigidly mounted condenser coil guard provides protection
from objects after installation and provides protection
during transit.

• Low Operating Sound Level - The upward air flow
carries the normal operating noise up and away from the
living area. The rigid top panel effectively isolates any
motor sound. Isolator mounted compressor and the
rippled fins of the condenser coil muffle the normal fan
motor and compressor operating sounds.

• Fan System - All models operate over a wide range of
design conditions with a constant torque fan motor. These
units have 5 speed taps to provide greater on site flexibility
to match comfort requirements.

• Protected Compressor - The compressor is internally
protected against high pressure and temperature. This is
accomplished by the simultaneous operation of high
pressure relief valve and a temperature sensor which protect
the compressor if undesirable operating conditions occur.

• Pressure Switches - High pressure switches standard in
all heat pump units. When abnormal conditions are
sensed through the pressure switches, the unit will lock
out after 3 tries preventing any further operation until reset
or problem is corrected.

• Exclusive Coil Design - Grooved copper tubes and
enhanced aluminum fin construction improves heat
transfer for maximum efficiency and durability.

• Low Maintenance - Long life, permanently lubricated
condenser and evaporator fan motor bearings need no
annual maintenance adding greater reliability to the unit.

• Secured Service Access Ports - Protected, externally
mounted, re-usable service access ports are provided on
both the high and low lines for ease of evacuating and
charging the system. No final field mounting required.

• Easy Service Access - A large, single panel covers the
electrical controls makes servicing easy. The blower
compartment has a large panel which when removed will
allow the blower fan assembly to slide-out for ease of
maintenance and trouble shooting.

• Replacement Parts - The installer requires no special
training to replace any of the components of these units
and does not need to maintain an inventory of unique
parts.

Field Installed Accessories

• Wall Thermostat - The units are designed to operate with
24-volt electronic and electro-mechanical thermostats.

• Electric Heat Kit - Available in 3 different kW capacities
(5, 10 and 15 kW). (Single phase only)

• Start Assist Kits - Available for all models.

• Outdoor Thermostat - Available for all heat pump models.

Guide Specifications

GENERAL

Units shall be factory-assembled, single packaged, Electric
Cooling units, designed for outdoor mounted installation. Units
shall have minimum SEER ratings of 13.0. Heat pump 7.7 HSPF.

The units shall be factory wired, piped, charged with R-22
refrigerant and factory tested prior to shipment. All unit wiring
shall be color coded.

All units shall be manufactured in a facility certified to ISO 9001
standards, and the cooling performance shall be rated in
accordance with DOE and ARI test procedures. Units shall be
certified to UL 1995/CAN/CSA C22.2 No. 236 standards.

UNIT CABINET

1. Unit cabinet shall be constructed of G90, pre-paint textured
steel, certified at 500 hours salt spray test per ASTMB117
standards.

2. The unit top shall be a single piece "Water Shed" design.

3. Unit shall have a rigidly mounted condenser coil guard to
provide protection from objects and personnel after
installation.

4. Indoor blower section shall be insulated with up to 3/4"
thick insulation.

5. Cabinet panels shall be "large" size, easily removable for
servicing and maintenance.

4 Unitary Products Group

246836-LTG-E-0107

6. Unit shall be built on a formed, "Super-Structure" design
base pan, with embossments at critical points to add
strength, rigidity and aid in minimizing sound.

7. Full perimeter base rails shall be provided to assure
reliable transit of equipment.

8. Condensate pan shall be internally sloped and conform to
ASHARE 62-89 self-draining standards, with 3/4" NPTI
copper, ridged mount connection.

INDOOR (EVAPORATOR) FAN ASSEMBLY

1. Fan shall be direct drive, constant torque design with 5
available speed selections.

2. Fan wheel shall be double-inlet type with forward-curved
blades, dynamically balanced to operate smoothly
throughout the entire range of operation. Airflow design
shall be constant air volume.

3. Bearings shall be sealed and permanently lubricated for
longer life and no maintenance.

4. Fan assembly shall be accessible via removable inlet ring.

OUTDOOR (CONDENSER) FAN ASSEMBLY

1. The outdoor fan shall be of the direct-driven propeller type,
discharge air vertically, have aluminum blades riveted to
corrosion resistant steel spider bracket and shall be
statically balanced for smooth operation.

2. The outdoor fan motor shall be totally enclosed with
permanently lubricated bearings and internally protected
against overload conditions.

REFRIGERANT COMPONENTS

Compressors:

a. Shall be fully hermetic reciprocating, rotary or scroll type,

direct drive, internally protected with internal high­pressure relief and over temperature protection. The
hermetic motor shall be suction gas cooled and have a
voltage range of + or - 10% of the unit nameplate
voltage.

b. Shall have internal isolation and sound muffling to

minimize vibration and noise, and be externally isolated
on a dedicated, independent mounting.

Coils:

a. Evaporator and condenser coils shall have aluminum

plate fins mechanically bonded to seamless internally­enhanced copper tubes with all joints brazed.

b. Evaporator and Condenser coils shall be of the direct

expansion, draw-thru design.

Refrigerant Circuit and Refrigerant Safety Components shall
include:

a. Independent fixed-orifice or TXV expansion devices.
b. Filter/strainer to eliminate any foreign matter.
c. Accessible service gage connections on both suction

and discharge lines to charge, evacuate, and measure
refrigerant pressure during any necessary servicing or
troubleshooting, without losing charge and without
disrupting condenser or evaporator air flow.

Unit Controls:

a. Controls shall be mounted in a large control box, allowing

easy access for trouble shooting and maintenance
without affecting the normal system operation pressures.

b. Unit shall have large, easily removable panels, covering

electrical controls and compressor, allowing easy access
for any necessary maintenance or servicing.

ELECTRIC HEATING SECTION

1. An electric heating section, with nickel chromium elements,
shall be provided in a range of 5 thru 15 KW, single phase
only.

2. The heating section shall have a primary limit control(s)
and automatic reset, to prevent the heating element
system from operating at an excessive temperature.

3. The heating section assembly shall slide out of the unit for
easy maintenance and service.

UNIT OPERATING CHARACTERISITCS

1. Unit shall be capable of starting and running at 125° F
outdoor temperature, exceeding maximum load criteria of
ARI Standard 210/240.

2. The compressor, with standard controls, shall be capable
of cooling operation down to 45° F outdoor temperature.
Accessory low ambient kit shall be available for operation
to 0° F.

ELECTRICAL REQUIREMENTS

All unit power wiring shall enter unit cabinet at a single factory
provided location.

Separate openings shall be provided for the control wiring.

Unitary Products Group 5

Physical Data

PAC024-060 Physical Data

Component

Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0

ARI COOLING PERFORMANCE

Gross Capacity @ ARI A point (Btu) 22900 28800 36100 42100 47100 58000
ARI net capacity (Btu) 22500 28000 35100 41000 46200 56400
EER 11.5 11.4 11.3 11.4 11.65 11.4
SEER 13 13 13 13 13 13
Nominal CFM 800 1000 1100 1200 1400 1650
System power (KW) 1.96 2.6 3.10 3.60 3.97 4.94
Refrigerant type R-22 R-22 R-22 R-22 R-22 R-22
Refrigerant charge (lb-oz)

System 1

DIMENSIONS (inches)

Length 45-1/4 45-1/4 47-1/4 47-1/4 57-9/16 57-9/16
Width 30-13/16 30-13/16 32-13/16 32-13/16 32-13/16 32-13/16
Height 26-11/16 26-11/16 30-11/16 30-11/16 34-11/16 34-11/16

OPERATING WT. (lbs.) 259 270 345 349 375 385

COMPRESSORS

Type Recip Rotary Recip Recip Recip Scroll
Quantity 111111

CONDENSER COIL DATA

Face area (Sq. Ft.) 9.2 9.2 11.3 11.3 16.0 16.0
Rows 222222
Fins per inch 15 15 15 15 15 15
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined

EVAPORATOR COIL DATA

Face area (Sq. Ft.) 3.61 3.61 4.67 4.67 5.44 5.44
Rows 334434
Fins per inch 13 13 13 13 13 13
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined
Refrigerant control Orifice Orifice Orifice Orifice Orifice Orifice

CONDENSER FAN DATA

Quantity 111111
Fan diameter (Inch) 18 18 20 20 22 22
Type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 1 1 1 1 1 1
Number of motors 1 1 1 1 1 1
Motor HP each 1/4 1/4 1/4 1/4 1/3 1/3
RPM 850 850 1100 1100 1100 1100
Nominal total CFM 2200 2200 2800 2800 3200 3200

DIRECT DRIVE EVAP FAN DATA

Quantity 111111
Fan Size (Inch) 10 x 7 10 x 7 10 x 7 10 x 7 11 x 10 11 x 10
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal
Motor HP each 1/2 1/2 1/2 1/2 1 1
RPM 1100 1100 1100 1100 1100 1100
Frame size 48 48 48 48 48 48

FILTERS

Quantity - Size ------

PAC024 PAC030 PAC036 PAC042 PAC048 PAC060

5-5 6-6 7-0 7-12 8-0 10-8

Models

246836-LTG-E-0107

6 Unitary Products Group

246836-LTG-E-0107

PHP024-060 Physical Data

Component

Nominal Tonnage 2.0 2.5 3.0 3.5 4.0 5.0

ARI COOLING PERFORMANCE

Gross Capacity @ ARI A point (Btu) 25160 29700 37000 45800 50600 55700
ARI net capacity (Btu) 24660 29000 36000 44700 49300 53600
EER 11.95 11.5 11.3 11.9 12.2 11.15
SEER 13 13 13 13 13 13
Nominal CFM 900 1000 1150 1400 1500 1750
System power (KW) 2060 2500 3200 3740 4030 4820
Refrigerant type R-22 R-22 R-22 R-22 R-22 R-22
Refrigerant charge (lb-oz)

System 1

ARI HEATING PERFORMANCE

47°F Capacity Rating (MBH) 22400 25900 32100 39600 43900 50000
System Power KW/COP 1760/3.70 2100/3.60 2780/3.40 3420/3. 40 3750/3.45 4580/3.25
17°F Capacity Rating (MBH) 10500 12900 17300 19900 23600 29000
System Power KW/COP 1490/2.10 1770/2.15 2410/2.10 2835/2.05 3400/2.05 3980/2.10
HSPF BTU/Watts-hr 7.7 7.7 7.7 7.7 7.7 7.7

DIMENSIONS (inches)

Length 47-1/4 47-1/4 47-1/4 57-9/16 57-9/16 57-9/16
Width 32-13/16 32-13/16 32-13/16 32-13/16 32-13/16 32-13/16
Height 30-11/16 30-11/16 30-11/16 34-11/16 34-11/16 34-11/16

OPERATING WT. (lbs.) 342 347 350 372 382 390

COMPRESSORS

Type Recip Recip Recip Recip Scroll Scroll
Quantity 111111

CONDENSER COIL DATA

Face area (Sq. Ft.) 11.28 11.28 11.28 16 16 16
Rows 222222
Fins per inch 15 15 15 15 15 15
Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined
Refrigerant Control TXV TXV TXV TXV TXV TXV

EVAPORATOR COIL DATA

Face area (Sq. Ft.) 4.67 4.67 4.67 5.44 5.44 5.44
Rows 444444
Fins per inch 13 13 13 13 13 13
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Intertwined Intertwined Intertwined Intertwined Intertwined Intertwined
Refrigerant control Orifice Orifice Orifice Orifice Orifice Orifice

CONDENSER FAN DATA

Quantity 111111
Fan diameter (Inch) 20 20 20 22 22 22
Type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 111111
Number of motors 111111
Motor HP each 1/4 1/4 1/4 1/3 1/3 1/3
RPM 850 850 1100 1100 1100 1100
Nominal total CFM 2500 2500 2850 3200 3200 3200

DIRECT DRIVE EVAP FAN DATA

Quantity 111111
Fan diameter (Inch) 10 x 7 10 x 7 10 x 7 11 x 10 11 x 10 11 x 10
Type Centrifugal Centrifugal Centrifugal Centrifugal Centrifugal C entrifugal
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 555555
Number of motors 111111
Motor HP each 1/2 1/2 1/2 1 1 1
RPM 1100 1100 1100 1100 1100 1100
Frame size 48 48 48 48 48 48

PHP024 PHP030 PHP036 PHP042 PHP048 PHP060

10-4 10-8 10-8 11-8 11-8 11-8

Models

Unitary Products Group 7

PAC and PHP Unit Limitations

246836-LTG-E-0107

Size

(Tons)

024

(2.0)

030

(2.5)

036

(3.0)

042

(3.5)

048

(4.0)

060

(5.0)

Model Unit Voltage

PAC
PHP

PAC
PHP

PAC
PHP

PAC
PHP

PAC
PHP

PAC
PHP

208/230-1-60 187 252 125

208/230-1-60 187 252 125
208/230-1-60 187 252 125

208/230-3-60 187 252 125
208/230-1-60 187 252 125
208/230-1-60 187 252 125

208/230-3-60 187 252 125

460-3-60 432 504 125
208/230-1-60 187 252 125
208/230-3-60 187 252 125

460-3-60 432 504 125

Unit Limitations

Applied Voltage Outdoor DB Temp

Min Max Max (°F)

8 Unitary Products Group

246836-LTG-E-0107

Capacity Performance

PAC024-060 Cooling Capacities

PAC024 (2.0 Ton)

Air on

Evaporator Coil

CFM

1000

1000

1000

WB
(°F)

600

700

800

900

600

700

800

900

600

700

800

900

1. These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the
kW of the supply air blower motor.

2. These ratings include the condensate fan motors (total .25 kW) and th e compressor motors but not the supply air blower motor.

Total

Capacity

(MBh)

72 28.6 1.4 16.5 14.8 13.1 11.4 9.7 - - 26.6 1.6 15.9 14.2 12.5 10.8 9.1 - ­67 26.4 1.5 20.0 18.3 16.5 14.8 13.1 11.4 9.7 24.5 1.7 19.3 17.6 15.9 14.2 12.5 10.7 9.0
62 24.5 1.6 24.3 22.2 20.5 18.8 17.1 15.4 13.7 22.8 1.7 22.7 21.0 19.3 17.6 15.9 14.2 12.5
57 24.5 1.6 24.3 22.2 20.5 18.8 17.1 15.4 13.7 22.8 1.7 22.7 21.0 19.3 17.6 15.9 14.2 12.5
72 29.4 1.4 18.2 16.2 14.1 12.1 10.1 - - 27.3 1.6 17.6 15.5 13.5 11.5 9.5 - ­67 27.2 1.5 21.9 19.9 17.9 15.9 13.8 11.8 9.8 25.2 1.6 21.2 19.2 17.2 15.1 13.1 11.1 9.1
62 25.2 1.6 25.1 24.0 22.2 20.1 18.1 16.1 14.1 23.4 1.7 23.4 22.5 20.9 18.9 16.8 14.8 12.8
57 25.2 1.6 25.1 24.0 22.2 20.1 18.1 16.1 14.1 23.4 1.7 23.4 22.5 20.9 18.9 16.8 14.8 12.8
72 30.2 1.4 19.9 17.5 15.2 12.9 10.5 - - 28.0 1.5 19.2 16.9 14.5 12.2 9.9 - ­67 27.9 1.5 23.9 21.5 19.2 16.9 14.5 12.2 9.9 25.8 1.6 23.1 20.8 18.5 16.1 13.8 11.5 9.1
62 25.8 1.6 25.8 25.8 23.8 21.5 19.1 16.8 14.5 24.0 1.7 24.0 24.0 22.5 20.1 17.8 15.5 13.1
57 25.8 1.6 25.8 25.8 23.8 21.5 19.1 16.8 14.5 24.0 1.7 24.0 24.0 22.5 20.1 17.8 15.5 13.1
72 30.8 1.3 21.5 18.9 16.2 13.6 10.9 - - 28.5 1.5 20.8 18.2 15.5 12.9 10.2 - ­67 28.4 1.5 26.4 23.1 20.5 17.8 15.2 12.5 9.9 26.3 1.6 24.9 22.4 19.7 17.1 14.4 11.7 9.1
62 26.3 1.5 26.3 26.3 25.3 22.6 20.0 17.3 14.7 24.5 1.7 24.5 24.5 23.7 21.0 18.4 15.7 13.0
57 26.3 1.5 26.3 26.3 25.3 22.6 20.0 17.3 14.7 24.5 1.7 24.5 24.5 23.7 21.0 18.4 15.7 13.0
72 31.3 1.3 23.2 20.2 17.2 14.2 11.3 - - 29.0 1.5 22.5 19.5 16.5 13.5 10.5 - ­67 28.9 1.4 28.9 24.7 21.8 18.8 15.8 12.8 9.8 26.7 1.6 26.7 23.9 21.0 18.0 15.0 12.0 9.0
62 26.8 1.5 26.8 26.8 26.8 23.8 20.8 17.8 14.8 24.9 1.6 24.9 24.9 24.9 21.9 18.9 15.9 13.0
57 26.8 1.5 26.8 26.8 26.8 23.8 20.8 17.8 14.8 24.9 1.6 24.9 24.9 24.9 21.9 18.9 15.9 13.0

72 24.6 1.7 15.3 13.6 11.9 10.2 8.5 - - 21.1 1.9 14.5 12.7 11.0 9.3 7.6 - ­67 22.5 1.8 18.6 16.9 15.2 13.5 11.8 10.1 8.4 19.3 1.9 17.4 15.9 14.2 12.5 10.8 9.1 7.3
62 21.1 1.8 21.1 19.8 18.1 16.4 14.7 13.0 11.3 18.2 1.9 18.2 17.6 16.5 14.8 13.1 11.4 9.7
57 21.1 1.8 21.1 19.8 18.1 16.4 14.7 13.0 11.3 18.2 1.9 18.2 17.6 16.5 14.8 13.1 11.4 9.7
72 25.2 1.7 16.9 14.9 12.9 10.9 8.8 - - 21.7 1.9 16.0 14.0 12.0 10.0 7.9 - ­67 23.1 1.8 20.5 18.5 16.5 14.4 12.4 10.4 8.4 19.8 1.9 18.5 17.2 15.4 13.4 11.4 9.3 7.3
62 21.7 1.8 21.7 21.0 19.6 17.6 15.6 13.5 11.5 18.7 1.9 18.7 18.4 18.0 15.9 13.9 11.9 9.9
57 21.7 1.8 21.7 21.0 19.6 17.6 15.6 13.5 11.5 18.7 1.9 18.7 18.4 18.0 15.9 13.9 11.9 9.9
72 25.8 1.7 18.5 16.2 13.9 11.5 9.2 - - 22.3 1.9 17.6 15.3 12.9 10.6 8.3 - ­67 23.7 1.8 22.4 20.0 17.7 15.4 13.0 10.7 8.4 20.4 1.9 19.7 18.5 16.6 14.3 12.0 9.6 7.3
62 22.2 1.8 22.2 22.2 21.1 18.8 16.4 14.1 11.8 19.2 1.9 19.2 19.2 19.4 17.0 14.7 12.4 10.1
57 22.2 1.8 22.2 22.2 21.1 18.8 16.4 14.1 11.8 19.2 1.9 19.2 19.2 19.4 17.0 14.7 12.4 10.0
72 26.3 1.7 20.1 17.5 14.8 12.2 9.5 - - 22.7 1.9 19.1 16.5 13.8 11.2 8.5 - ­67 24.1 1.8 23.5 21.6 18.9 16.3 13.6 11.0 8.3 20.7 1.9 20.4 19.4 17.8 15.1 12.5 9.8 7.2
62 22.6 1.8 22.6 22.6 22.1 19.4 16.7 14.1 11.4 19.5 1.9 19.5 19.5 19.6 17.0 14.3 11.7 9.0
57 22.6 1.8 22.6 22.6 22.1 19.4 16.7 14.1 11.4 19.5 1.9 19.5 19.5 19.6 17.0 14.3 11.7 9.0
72 26.8 1.7 21.8 18.8 15.8 12.8 9.8 - - 23.0 1.9 20.5 17.7 14.8 11.8 8.8 - ­67 24.6 1.7 24.6 23.2 20.2 17.2 14.2 11.2 8.3 21.1 1.9 21.1 20.4 19.0 16.0 13.0 10.0 7.0
62 23.0 1.8 23.0 23.0 23.0 20.0 17.0 14.1 11.1 19.9 1.9 19.9 19.9 19.9 16.9 13.9 10.9 7.9
57 23.0 1.8 23.0 23.0 23.0 20.0 17.0 14.1 11.1 19.9 1.9 19.9 19.9 19.9 16.9 13.9 10.9 7.9

72 17.7 2.1 13.6 11.9 10.2 8.5 6.7 - - 14.2 2.2 12.7 11.0 9.3 7.6 5.9 - ­67 16.1 2.1 16.1 14.9 13.2 11.5 9.7 8.0 6.3 12.9 2.2 12.9 12.9 12.1 10.4 8.7 7.0 5.3
62 15.3 2.0 15.3 15.3 15.0 13.2 11.5 9.8 8.1 12.4 2.2 12.4 12.4 12.4 11.7 9.9 8.2 6.5
57 15.3 2.0 15.3 15.3 15.0 13.2 11.5 9.8 8.1 12.4 2.2 12.4 12.4 12.4 11.7 9.9 8.2 6.5
72 18.2 2.1 15.1 13.1 11.1 9.1 7.0 - - 14.7 2.2 14.2 12.2 10.2 8.2 6.1 - ­67 16.5 2.1 16.5 15.9 14.4 12.3 10.3 8.3 6.3 13.3 2.2 13.3 13.3 13.3 11.3 9.3 7.2 5.2
62 15.7 2.1 15.7 15.7 16.3 14.3 12.3 10.2 8.2 12.8 2.2 12.8 12.8 12.8 12.6 10.6 8.6 6.6
57 15.7 2.1 15.7 15.7 16.3 14.3 12.3 10.2 8.2 12.8 2.2 12.8 12.8 12.8 12.6 10.6 8.6 6.6
72 18.7 2.1 16.7 14.3 12.0 9.7 7.3 - - 15.1 2.2 15.1 13.4 11.1 8.7 6.4 - ­67 17.0 2.1 17.0 17.0 15.5 13.2 10.9 8.5 6.2 13.6 2.2 13.6 13.6 13.6 12.1 9.8 7.5 5.1
62 16.2 2.1 16.2 16.2 17.7 15.3 13.0 10.7 8.3 13.2 2.2 13.2 13.2 13.2 13.2 11.3 8.9 6.6
57 16.2 2.1 16.2 16.2 17.7 15.3 13.0 10.7 8.3 13.2 2.2 13.2 13.2 13.2 13.2 11.3 8.9 6.6
72 19.0 2.1 18.0 15.5 12.9 10.2 7.5 - - 15.4 2.3 15.4 14.5 11.9 9.2 6.6 - ­67 17.3 2.1 17.3 17.3 16.6 14.0 11.3 8.7 6.0 13.9 2.2 13.9 13.9 13.9 12.8 10.2 7.5 4.9
62 16.5 2.1 16.5 16.5 17.2 14.5 11.9 9.2 6.6 13.4 2.2 13.4 13.4 13.4 12.1 9.5 6.8 4.1
57 16.5 2.1 16.5 16.5 17.2 14.5 11.9 9.2 6.6 13.4 2.2 13.4 13.4 13.4 12.1 9.5 6.8 4.1
72 19.3 2.1 19.3 16.7 13.7 10.7 7.8 - - 15.6 2.3 15.6 15.6 12.7 9.7 6.7 - ­67 17.6 2.1 17.6 17.6 17.8 14.8 11.8 8.8 5.8 14.1 2.2 14.1 14.1 14.1 13.6 10.6 7.6 4.6
62 16.7 2.1 16.7 16.7 16.7 13.8 10.8 7.8 4.8 13.6 2.2 13.6 13.6 13.6 10.6 7.6 4.7 1.7
57 16.7 2.1 16.7 16.7 16.7 13.8 10.8 7.8 4.8 13.6 2.2 13.6 13.6 13.6 10.6 7.6 4.7 1.7

Total

1

Input

2

(kW)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Sensible Capacity (MBh)

Return Dry Bulb (°F) Return Dry Bulb (°F)

75°F 85°F

95°F 105°F

115°F 125°F

Temperature of Air on Condenser Coil

Total

Capacity

(MBh)

Total

1

Input

(kW)

Sensible Capacity (MBh)

2

Unitary Products Group 9

246836-LTG-E-0107

PAC030 (2.5 Ton)

Air on

Evaporator Coil

CFM

1000

1125

1250

1000

1125

1250

1000

1125

1250

WB
(°F)

750

875

750

875

750

875

1. These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the
kW of the supply air blower motor.

2. These ratings include the condensate fan motors (total .25 kW) and th e compressor motors but not the supply air blower motor.

Total

Capacity

(MBh)

72 30.6 2.1 20.5 18.4 16.2 14.1 12.0 - - 29.8 2.1 19.6 17.4 15.3 13.2 11.0 - ­67 28.0 2.1 24.7 22.5 20.4 18.3 16.1 14.0 11.9 27.3 2.1 23.7 21.5 19.4 17.2 15.1 13.0 10.8
62 25.7 2.0 25.7 26.6 24.9 22.8 20.6 18.5 16.4 25.4 2.1 25.4 25.4 23.5 21.3 19.2 17.0 14.9
57 25.7 2.0 25.7 26.6 24.9 22.8 20.6 18.5 16.4 25.4 2.1 25.4 25.4 23.5 21.3 19.2 17.0 14.9
72 31.5 2.0 22.6 20.1 17.5 15.0 12.5 - - 30.7 2.1 21.6 19.1 16.5 14.0 11.5 - ­67 28.8 2.0 27.1 24.6 22.0 19.5 17.0 14.4 11.9 28.1 2.1 26.0 23.5 21.0 18.4 15.9 13.4 10.9
62 26.4 2.0 26.4 26.9 26.9 24.4 21.8 19.3 16.8 26.1 2.1 26.1 26.1 25.4 22.9 20.3 17.8 15.3
57 26.4 2.0 26.4 26.9 26.9 24.4 21.8 19.3 16.8 26.1 2.1 26.1 26.1 25.4 22.9 20.3 17.8 15.3
72 32.3 1.9 24.6 21.7 18.8 15.9 13.0 - - 31.5 2.1 23.6 20.7 17.8 14.9 12.0 - ­67 29.5 1.9 29.5 26.6 23.6 20.7 17.8 14.9 12.0 28.9 2.1 28.4 25.5 22.6 19.7 16.7 13.8 10.9
62 27.1 1.9 27.1 27.1 28.9 25.9 23.0 20.1 17.2 26.8 2.1 26.8 26.8 27.3 24.4 21.5 18.6 15.6
57 27.1 1.9 27.1 27.1 28.9 25.9 23.0 20.1 17.2 26.8 2.1 26.8 26.8 27.3 24.4 21.5 18.6 15.6
72 33.0 2.0 26.6 23.3 20.0 16.7 13.4 - - 32.1 2.1 25.6 22.3 19.0 15.7 12.3 - ­67 30.2 2.0 30.2 28.5 25.1 21.8 18.5 15.2 11.9 29.4 2.1 29.2 27.4 24.1 20.7 17.4 14.1 10.8
62 27.7 2.0 27.7 27.7 28.6 25.3 22.0 18.6 15.3 27.3 2.1 27.3 27.3 27.6 24.2 20.9 17.6 14.3
57 27.7 2.0 27.7 27.7 28.6 25.3 22.0 18.6 15.3 27.3 2.1 27.3 27.3 27.5 24.2 20.9 17.6 14.3
72 33.7 2.1 28.7 24.9 21.2 17.5 13.8 - - 32.7 2.1 27.6 23.9 20.1 16.4 12.7 - ­67 30.8 2.1 30.8 30.4 26.6 22.9 19.2 15.5 11.7 29.9 2.1 29.9 29.3 25.5 21.8 18.1 14.4 10.6
62 28.3 2.1 28.3 28.3 28.3 24.6 20.9 17.2 13.4 27.8 2.1 27.8 27.8 27.8 24.1 20.3 16.6 12.9
57 28.3 2.1 28.3 28.3 28.3 24.6 20.9 17.2 13.4 27.8 2.1 27.8 27.8 27.8 24.1 20.3 16.6 12.9

72 29.0 2.2 18.6 16.5 14.3 12.2 10.1 - - 25.7 2.5 17.6 15.4 13.3 11.2 9.0 - ­67 26.6 2.1 22.6 20.5 18.4 16.2 14.1 11.9 9.8 23.6 2.4 21.4 19.3 17.2 15.0 12.9 10.7 8.6
62 25.0 2.1 25.0 24.1 22.0 19.9 17.7 15.6 13.4 22.4 2.4 22.4 22.0 20.1 18.0 15.8 13.7 11.5
57 25.0 2.1 25.0 24.1 22.0 19.9 17.7 15.6 13.4 22.4 2.4 22.4 22.0 20.1 18.0 15.8 13.7 11.5
72 29.8 2.3 20.6 18.1 15.6 13.0 10.5 - - 26.4 2.5 19.5 17.0 14.4 11.9 9.4 - ­67 27.4 2.2 25.0 22.5 19.9 17.4 14.9 12.3 9.8 24.3 2.5 23.0 21.1 18.6 16.1 13.6 11.0 8.5
62 25.7 2.2 25.7 25.3 23.9 21.4 18.8 16.3 13.8 23.0 2.5 23.0 22.8 21.8 19.3 16.8 14.2 11.7
57 25.7 2.2 25.7 25.3 23.9 21.4 18.8 16.3 13.8 23.0 2.5 23.0 22.8 21.8 19.3 16.8 14.2 11.7
72 30.7 2.3 22.6 19.7 16.8 13.9 11.0 - - 27.1 2.6 21.4 18.5 15.6 12.7 9.7 - ­67 28.2 2.3 27.3 24.4 21.5 18.6 15.7 12.7 9.8 24.9 2.5 24.5 23.0 20.1 17.2 14.2 11.3 8.4
62 26.5 2.3 26.5 26.5 25.8 22.8 19.9 17.0 14.1 23.6 2.5 23.6 23.6 23.5 20.6 17.7 14.8 11.9
57 26.5 2.3 26.5 26.5 25.8 22.8 19.9 17.0 14.1 23.6 2.5 23.6 23.6 23.5 20.6 17.7 14.8 11.9
72 31.2 2.3 24.6 21.3 17.9 14.6 11.3 - - 27.5 2.6 23.3 20.0 16.7 13.3 10.0 - ­67 28.6 2.2 28.2 26.3 23.0 19.6 16.3 13.0 9.7 25.3 2.5 25.1 24.1 21.5 18.2 14.8 11.5 8.2
62 26.9 2.2 26.9 26.9 26.5 23.2 19.9 16.5 13.2 24.0 2.5 24.0 24.0 23.9 20.6 17.3 14.0 10.7
57 26.9 2.2 26.9 26.9 26.5 23.2 19.9 16.5 13.2 24.0 2.5 24.0 24.0 23.9 20.6 17.3 14.0 10.7
72 31.6 2.2 26.5 22.8 19.1 15.4 11.6 - - 27.9 2.5 25.2 21.5 17.8 14.0 10.3 - ­67 29.0 2.2 29.0 28.2 24.4 20.7 17.0 13.3 9.5 25.7 2.5 25.7 25.2 22.9 19.2 15.4 11.7 8.0
62 27.3 2.1 27.3 27.3 27.3 23.5 19.8 16.1 12.3 24.4 2.5 24.4 24.4 24.4 20.6 16.9 13.2 9.5
57 27.3 2.1 27.3 27.3 27.3 23.5 19.8 16.1 12.3 24.4 2.5 24.4 24.4 24.4 20.6 16.9 13.2 9.5

72 22.4 2.8 16.6 14.4 12.3 10.1 8.0 - - 19.2 3.1 15.5 13.4 11.3 9.1 7.0 - ­67 20.7 2.7 20.2 18.1 15.9 13.8 11.7 9.5 7.4 17.7 3.0 17.7 16.9 14.7 12.6 10.5 8.3 6.2
62 19.9 2.7 19.9 19.9 18.2 16.1 13.9 11.8 9.6 17.3 3.0 17.3 17.3 16.3 14.2 12.0 9.9 7.7
57 19.9 2.7 19.9 19.9 18.2 16.1 13.9 11.8 9.6 17.3 3.0 17.3 17.3 16.3 14.2 12.0 9.9 7.7
72 23.0 2.8 18.4 15.9 13.3 10.8 8.3 - - 19.5 3.1 17.3 14.7 12.2 9.7 7.2 - ­67 21.1 2.8 20.9 19.8 17.3 14.8 12.3 9.7 7.2 18.0 3.0 18.0 18.0 16.0 13.5 10.9 8.4 5.9
62 20.3 2.7 20.3 20.3 19.7 17.2 14.7 12.2 9.6 17.7 3.0 17.7 17.7 17.7 15.2 12.6 10.1 7.6
57 20.3 2.7 20.3 20.3 19.7 17.2 14.7 12.2 9.6 17.7 3.0 17.7 17.7 17.7 15.2 12.6 10.1 7.6
72 23.5 2.8 20.2 17.3 14.4 11.5 8.5 - - 19.9 3.1 19.0 16.1 13.2 10.2 7.3 - ­67 21.6 2.8 21.6 21.6 18.7 15.7 12.8 9.9 7.0 18.4 3.0 18.4 18.4 17.2 14.3 11.4 8.5 5.6
62 20.8 2.7 20.8 20.8 21.3 18.4 15.5 12.5 9.6 18.0 3.0 18.0 18.0 18.0 16.2 13.2 10.3 7.4
57 20.8 2.7 20.8 20.8 21.3 18.4 15.5 12.5 9.6 18.0 3.0 18.0 18.0 18.0 16.2 13.2 10.3 7.4
72 23.9 2.8 22.0 18.7 15.4 12.1 8.8 - - 20.2 3.1 20.2 17.5 14.1 10.8 7.5 - ­67 22.0 2.8 22.0 21.9 20.0 16.7 13.4 10.0 6.7 18.7 3.0 18.7 18.7 18.5 15.2 11.9 8.6 5.2
62 21.2 2.8 21.2 21.2 21.4 18.1 14.7 11.4 8.1 18.3 3.0 18.3 18.3 18.3 15.5 12.2 8.9 5.5
57 21.2 2.8 21.2 21.2 21.4 18.1 14.7 11.4 8.1 18.3 3.0 18.3 18.3 18.3 15.5 12.2 8.9 5.5
72 24.2 2.8 23.9 20.2 16.4 12.7 9.0 - - 20.6 3.2 20.6 18.8 15.1 11.4 7.6 - ­67 22.3 2.8 22.3 22.3 21.3 17.6 13.9 10.2 6.4 19.0 3.1 19.0 19.0 19.0 16.1 12.3 8.6 4.9
62 21.5 2.8 21.5 21.5 21.5 17.8 14.0 10.3 6.6 18.6 3.1 18.6 18.6 18.6 14.9 11.1 7.4 3.7
57 21.5 2.8 21.5 21.5 21.5 17.8 14.0 10.3 6.6 18.6 3.1 18.6 18.6 18.6 14.9 11.1 7.4 3.7

Total

1

Input

2

(kW)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Sensible Capacity (MBh)

Return Dry Bulb (°F) Return Dry Bulb (°F)

75°F 85°F

95°F 105°F

115°F 125°F

Temperature of Air on Condenser Coil

Total

Capacity

(MBh)

Total

1

Input

(kW)

Sensible Capacity (MBh)

2

10 Unitary Products Group

246836-LTG-E-0107

PAC036 (3.0 Ton)

Air on

Evaporator Coil

CFM

1050

1200

1350

1500

1050

1200

1350

1500

1050

1200

1350

1500

WB
(°F)

900

900

900

1. These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the
kW of the supply air blower motor.

2. These ratings include the condensate fan motors (total .25 kW) and th e compressor motors but not the supply air blower motor.

Total

Capacity

(MBh)

72 43.4 2.6 25.6 23.1 20.5 17.9 15.4 - - 40.6 2.7 24.0 21.5 18.9 16.3 13.8 - ­67 39.9 2.6 31.1 28.5 26.0 23.4 20.8 18.3 15.7 37.3 2.7 29.3 26.8 24.2 21.6 19.1 16.5 13.9
62 36.6 2.6 37.1 34.6 32.0 29.4 26.9 24.3 21.7 34.7 2.6 34.7 32.1 29.6 27.0 24.4 21.9 19.3
57 37.0 2.6 37.5 35.2 32.7 30.1 27.5 25.0 22.4 34.9 2.6 34.9 32.5 29.9 27.3 24.8 22.2 19.6
72 44.7 2.7 28.2 25.2 22.1 19.1 16.1 - - 41.7 2.7 26.5 23.5 20.4 17.4 14.4 - ­67 41.1 2.6 34.1 31.1 28.0 25.0 22.0 18.9 15.9 38.4 2.7 32.3 29.2 26.2 23.2 20.1 17.1 14.1
62 37.7 2.6 37.9 36.7 34.6 31.5 28.5 25.5 22.4 35.7 2.6 35.7 34.4 32.0 29.0 25.9 22.9 19.9
57 38.1 2.6 38.4 37.2 35.3 32.3 29.2 26.2 23.2 35.9 2.6 35.9 34.7 32.3 29.3 26.3 23.3 20.2
72 46.0 2.7 30.8 27.3 23.8 20.3 16.8 - - 42.9 2.7 29.0 25.5 22.0 18.5 15.0 - ­67 42.3 2.6 37.1 33.6 30.1 26.6 23.1 19.6 16.1 39.5 2.7 35.2 31.7 28.2 24.7 21.2 17.7 14.2
62 38.8 2.6 38.8 38.8 37.1 33.6 30.1 26.6 23.1 36.7 2.7 36.7 36.7 34.4 30.9 27.4 23.9 20.4
57 39.3 2.6 39.3 39.3 37.9 34.4 30.9 27.4 23.9 36.9 2.7 36.9 36.9 34.8 31.3 27.8 24.3 20.8
72 46.9 2.7 33.3 29.3 25.4 21.4 17.4 - - 43.7 2.7 31.4 27.4 23.4 19.5 15.5 - ­67 43.1 2.7 40.4 36.1 32.1 28.1 24.2 20.2 16.2 40.2 2.7 38.0 34.0 30.0 26.0 22.1 18.1 14.1
62 39.5 2.6 39.5 39.5 38.7 34.7 30.7 26.7 22.7 37.3 2.7 37.3 37.3 36.2 32.2 28.2 24.2 20.3
57 40.0 2.6 40.0 40.0 39.3 35.3 31.4 27.4 23.4 37.6 2.7 37.6 37.6 36.5 32.5 28.6 24.6 20.6
72 47.8 2.7 35.9 31.4 27.0 22.5 18.0 - - 44.5 2.8 33.8 29.4 24.9 20.4 16.0 - ­67 43.9 2.7 43.8 38.6 34.2 29.7 25.2 20.7 16.3 40.9 2.7 40.8 36.4 31.9 27.4 23.0 18.5 14.0
62 40.3 2.6 40.3 40.3 40.3 35.8 31.3 26.8 22.4 38.0 2.7 38.0 38.0 38.0 33.5 29.0 24.6 20.1
57 40.8 2.6 40.8 40.8 40.8 36.3 31.8 27.4 22.9 38.3 2.7 38.3 38.3 38.3 33.8 29.3 24.8 20.4

72 37.7 2.8 22.4 19.9 17.3 14.7 12.2 - - 33.9 3.1 21.5 19.0 16.4 13.8 11.3 - ­67 34.7 2.7 27.6 25.0 22.5 19.9 17.3 14.8 12.2 31.1 3.0 26.4 23.9 21.3 18.7 16.2 13.6 11.0
62 32.8 2.7 32.3 29.7 27.1 24.6 22.0 19.4 16.9 29.7 3.0 29.4 27.9 25.3 22.7 20.2 17.6 15.0
57 32.8 2.7 32.3 29.7 27.1 24.6 22.0 19.4 16.9 29.7 3.0 29.4 27.9 25.3 22.7 20.2 17.6 15.0
72 38.8 2.8 24.8 21.8 18.8 15.7 12.7 - - 34.7 3.1 23.9 20.8 17.8 14.8 11.7 - ­67 35.7 2.7 30.4 27.4 24.3 21.3 18.3 15.3 12.2 31.9 3.0 28.7 26.1 23.1 20.1 17.0 14.0 11.0
62 33.7 2.7 33.4 32.1 29.4 26.4 23.3 20.3 17.3 30.4 3.0 30.3 29.5 27.4 24.4 21.4 18.3 15.3
57 33.7 2.7 33.4 32.1 29.4 26.4 23.3 20.3 17.3 30.4 3.0 30.3 29.5 27.4 24.4 21.4 18.3 15.3
72 39.8 2.8 27.2 23.7 20.2 16.7 13.2 - - 35.6 3.1 26.2 22.7 19.2 15.7 12.2 - ­67 36.6 2.8 33.2 29.7 26.2 22.7 19.2 15.7 12.2 32.7 3.0 31.0 28.4 24.9 21.4 17.9 14.4 10.9
62 34.6 2.7 34.6 34.6 31.7 28.2 24.7 21.2 17.7 31.1 3.0 31.1 31.1 29.6 26.1 22.6 19.1 15.6
57 34.6 2.7 34.6 34.6 31.7 28.2 24.7 21.2 17.7 31.1 3.0 31.1 31.1 29.6 26.1 22.6 19.1 15.6
72 40.5 2.8 29.5 25.5 21.5 17.6 13.6 - - 36.2 3.1 28.5 24.5 20.5 16.5 12.5 - ­67 37.3 2.8 35.6 31.9 27.9 24.0 20.0 16.0 12.0 33.2 3.1 32.4 30.2 26.6 22.6 18.7 14.7 10.7
62 35.1 2.7 35.1 35.1 33.7 29.7 25.7 21.8 17.8 31.7 3.0 31.7 31.7 30.9 26.9 22.9 18.9 14.9
57 35.1 2.7 35.1 35.1 33.7 29.7 25.7 21.8 17.8 31.7 3.0 31.7 31.7 30.9 26.9 22.9 18.9 14.9
72 41.2 2.8 31.8 27.3 22.9 18.4 13.9 - - 36.8 3.1 30.8 26.3 21.8 17.4 12.9 - ­67 37.9 2.8 37.9 34.1 29.6 25.2 20.7 16.2 11.8 33.8 3.1 33.8 31.9 28.3 23.9 19.4 14.9 10.5
62 35.7 2.7 35.7 35.7 35.7 31.3 26.8 22.3 17.8 32.2 3.0 32.2 32.2 32.2 27.7 23.3 18.8 14.3
57 35.7 2.7 35.7 35.7 35.7 31.3 26.8 22.3 17.8 32.2 3.0 32.2 32.2 32.2 27.7 23.3 18.8 14.3

72 30.0 3.4 20.6 18.1 15.5 12.9 10.4 - - 26.2 3.7 19.7 17.2 14.6 12.0 9.5 - ­67 27.5 3.3 25.3 22.7 20.2 17.6 15.0 12.5 9.9 23.9 3.6 23.9 21.6 19.0 16.4 13.9 11.3 8.8
62 26.6 3.2 26.6 26.0 23.5 20.9 18.4 15.8 13.2 23.5 3.5 23.5 23.5 21.7 19.1 16.5 14.0 11.4
57 26.6 3.2 26.6 26.0 23.5 20.9 18.4 15.8 13.2 23.5 3.5 23.5 23.5 21.7 19.1 16.5 14.0 11.4
72 30.7 3.4 22.9 19.9 16.8 13.8 10.8 - - 26.6 3.7 21.9 18.9 15.9 12.8 9.8 - ­67 28.1 3.3 27.0 24.9 21.9 18.8 15.8 12.8 9.7 24.3 3.6 24.3 23.7 20.6 17.6 14.6 11.5 8.5
62 27.1 3.3 27.1 26.9 25.5 22.4 19.4 16.4 13.3 23.9 3.6 23.9 23.9 23.5 20.5 17.4 14.4 11.4
57 27.1 3.3 27.1 26.9 25.5 22.4 19.4 16.4 13.3 23.9 3.6 23.9 23.9 23.5 20.5 17.4 14.4 11.4
72 31.3 3.4 25.1 21.6 18.1 14.6 11.1 - - 27.1 3.7 24.1 20.6 17.1 13.6 10.1 - ­67 28.7 3.3 28.7 27.1 23.6 20.1 16.6 13.1 9.6 24.8 3.6 24.8 24.8 22.3 18.8 15.3 11.8 8.3
62 27.7 3.3 27.7 27.7 27.5 24.0 20.5 17.0 13.5 24.3 3.6 24.3 24.3 24.3 21.9 18.4 14.9 11.4
57 27.7 3.3 27.7 27.7 27.5 24.0 20.5 17.0 13.5 24.3 3.6 24.3 24.3 24.3 21.9 18.4 14.9 11.4
72 31.9 3.4 27.4 23.5 19.5 15.5 11.5 - - 27.5 3.8 26.4 22.4 18.4 14.5 10.5 - ­67 29.2 3.4 29.2 28.4 25.3 21.3 17.3 13.4 9.4 25.2 3.7 25.2 25.2 24.0 20.0 16.0 12.0 8.1
62 28.2 3.3 28.2 28.2 28.1 24.1 20.1 16.1 12.1 24.7 3.6 24.7 24.7 24.7 21.3 17.3 13.3 9.3
57 28.2 3.3 28.2 28.2 28.1 24.1 20.1 16.1 12.1 24.7 3.6 24.7 24.7 24.7 21.3 17.3 13.3 9.3
72 32.4 3.5 29.7 25.3 20.8 16.3 11.9 - - 28.0 3.8 28.0 24.3 19.8 15.3 10.8 - ­67 29.7 3.4 29.7 29.7 27.0 22.6 18.1 13.6 9.2 25.6 3.7 25.6 25.6 25.6 21.3 16.8 12.3 7.9
62 28.7 3.3 28.7 28.7 28.7 24.2 19.7 15.2 10.8 25.1 3.6 25.1 25.1 25.1 20.7 16.2 11.7 7.2
57 28.7 3.3 28.7 28.7 28.7 24.2 19.7 15.2 10.8 25.1 3.6 25.1 25.1 25.1 20.7 16.2 11.7 7.2

Total

1

Input

2

(kW)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Sensible Capacity (MBh)

Return Dry Bulb (°F) Return Dry Bulb (°F)

75°F 85°F

95°F 105°F

115°F 125°F

Temperature of Air on Condenser Coil

Total

Capacity

(MBh)

Total

1

Input

(kW)

Sensible Capacity (MBh)

2

Unitary Products Group 11

246836-LTG-E-0107

PAC042 (3.5 Ton)

Air on

Evaporator Coil

CFM

1050

1225

1400

1575

1750

1050

1225

1400

1575

1750

1050

1225

1400

1575

1750

WB
(°F)

1. These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the
kW of the supply air blower motor.

2. These ratings include the condensate fan motors (total .25 kW) and th e compressor motors but not the supply air blower motor.

Total

Capacity

(MBh)

72 47.9 2.7 27.3 24.3 21.3 18.3 15.3 - - 45.5 2.9 26.7 23.8 20.8 17.8 14.8 - ­67 44.2 2.6 33.2 30.2 27.2 24.2 21.2 18.2 15.2 42.0 2.9 32.7 29.7 26.7 23.7 20.7 17.7 14.8
62 40.8 2.5 39.8 36.8 33.8 30.8 27.8 24.8 21.8 39.2 2.8 38.7 35.7 32.7 29.7 26.7 23.7 20.7
57 40.8 2.5 39.8 36.8 33.8 30.8 27.8 24.8 21.8 39.2 2.8 38.7 35.7 32.7 29.7 26.7 23.7 20.7
72 49.2 2.7 30.0 26.5 22.9 19.4 15.9 - - 46.8 3.0 29.5 26.0 22.4 18.9 15.3 - ­67 45.5 2.6 36.4 32.8 29.3 25.8 22.2 18.7 15.1 43.2 2.9 35.9 32.4 28.9 25.3 21.8 18.3 14.7
62 42.0 2.6 41.5 40.0 36.5 32.9 29.4 25.8 22.3 40.3 2.8 40.0 38.5 35.3 31.7 28.2 24.7 21.1
57 42.0 2.6 41.5 40.0 36.5 32.9 29.4 25.8 22.3 40.3 2.8 40.0 38.5 35.3 31.7 28.2 24.7 21.1
72 50.6 2.7 32.8 28.7 24.6 20.5 16.4 - - 48.0 3.0 32.2 28.2 24.1 20.0 15.9 - ­67 46.7 2.7 39.6 35.5 31.4 27.3 23.3 19.2 15.1 44.4 2.9 39.2 35.1 31.0 26.9 22.8 18.8 14.7
62 43.2 2.6 43.2 43.2 39.1 35.0 30.9 26.9 22.8 41.4 2.8 41.4 41.4 37.9 33.8 29.7 25.6 21.6
57 43.2 2.6 43.2 43.2 39.1 35.0 30.9 26.9 22.8 41.4 2.8 41.4 41.4 37.9 33.8 29.7 25.6 21.6
72 51.4 2.7 35.4 30.8 26.1 21.5 16.8 - - 48.8 3.0 34.9 30.3 25.6 21.0 16.3 - ­67 47.5 2.7 43.6 38.0 33.4 28.7 24.1 19.4 14.8 45.0 2.9 42.3 37.6 33.0 28.4 23.7 19.1 14.4
62 43.9 2.6 43.9 43.9 41.8 37.2 32.5 27.9 23.2 42.0 2.9 42.0 42.0 40.3 35.6 31.0 26.3 21.7
57 43.9 2.6 43.9 43.9 41.8 37.2 32.5 27.9 23.2 42.0 2.9 42.0 42.0 40.3 35.6 31.0 26.3 21.7
72 52.3 2.8 38.1 32.8 27.6 22.4 17.2 - - 49.5 3.0 37.6 32.4 27.2 22.0 16.7 - ­67 48.2 2.7 47.6 40.5 35.3 30.1 24.9 19.6 14.4 45.7 2.9 45.4 40.2 35.0 29.8 24.6 19.3 14.1
62 44.6 2.6 44.6 44.6 44.6 39.4 34.2 28.9 23.7 42.7 2.9 42.7 42.7 42.7 37.5 32.2 27.0 21.8
57 44.6 2.6 44.6 44.6 44.6 39.4 34.2 28.9 23.7 42.7 2.9 42.7 42.7 42.7 37.5 32.2 27.0 21.8

72 43.2 3.2 26.2 23.2 20.2 17.3 14.3 - - 38.8 3.4 24.6 21.6 18.6 15.6 12.6 - ­67 39.9 3.1 32.3 29.3 26.3 23.3 20.3 17.3 14.3 35.8 3.3 30.3 27.3 24.3 21.3 18.3 15.3 12.4
62 37.6 3.0 37.5 34.5 31.5 28.5 25.5 22.5 19.5 34.1 3.3 34.0 31.6 28.6 25.6 22.6 19.6 16.6
57 37.6 3.0 37.5 34.5 31.5 28.5 25.5 22.5 19.5 34.1 3.3 34.0 31.6 28.6 25.6 22.6 19.6 16.6
72 44.3 3.2 29.0 25.4 21.9 18.4 14.8 - - 39.7 3.5 27.3 23.7 20.2 16.7 13.1 - ­67 40.9 3.1 35.5 32.0 28.4 24.9 21.4 17.8 14.3 36.7 3.4 33.1 29.9 26.4 22.8 19.3 15.8 12.2
62 38.6 3.1 38.5 37.0 34.1 30.6 27.0 23.5 20.0 34.9 3.3 34.9 33.7 31.0 27.5 24.0 20.4 16.9
57 38.6 3.1 38.5 37.0 34.1 30.6 27.0 23.5 20.0 34.9 3.3 34.9 33.7 31.0 27.5 24.0 20.4 16.9
72 45.4 3.2 31.7 27.6 23.6 19.5 15.4 - - 40.7 3.5 29.9 25.9 21.8 17.7 13.6 - ­67 42.0 3.2 38.8 34.7 30.6 26.5 22.4 18.3 14.3 37.6 3.4 36.0 32.5 28.4 24.4 20.3 16.2 12.1
62 39.5 3.1 39.5 39.5 36.7 32.6 28.5 24.4 20.4 35.8 3.3 35.8 35.8 33.5 29.4 25.3 21.2 17.1
57 39.5 3.1 39.5 39.5 36.7 32.6 28.5 24.4 20.4 35.8 3.3 35.8 35.8 33.5 29.4 25.3 21.2 17.1
72 46.1 3.3 34.4 29.8 25.1 20.5 15.8 - - 41.3 3.5 32.6 28.0 23.3 18.7 14.0 - ­67 42.6 3.2 41.0 37.3 32.6 28.0 23.4 18.7 14.1 38.2 3.4 37.4 34.8 30.4 25.8 21.1 16.5 11.8
62 40.1 3.1 40.1 40.1 38.7 34.1 29.4 24.8 20.1 36.3 3.4 36.3 36.3 35.2 30.5 25.9 21.2 16.6
57 40.1 3.1 40.1 40.1 38.7 34.1 29.4 24.8 20.1 36.3 3.4 36.3 36.3 35.2 30.5 25.9 21.2 16.6
72 46.8 3.3 37.2 31.9 26.7 21.5 16.3 - - 42.0 3.5 35.3 30.0 24.8 19.6 14.4 - ­67 43.2 3.2 43.2 39.9 34.7 29.5 24.3 19.1 13.8 38.7 3.4 38.7 37.1 32.4 27.2 22.0 16.8 11.5
62 40.7 3.1 40.7 40.7 40.7 35.5 30.3 25.1 19.9 36.9 3.4 36.9 36.9 36.9 31.7 26.4 21.2 16.0
57 40.7 3.1 40.7 40.7 40.7 35.5 30.3 25.1 19.9 36.9 3.4 36.9 36.9 36.9 31.7 26.4 21.2 16.0

72 34.3 3.7 23.0 20.0 17.0 14.0 11.0 - - 29.9 3.9 21.4 18.4 15.4 12.4 9.4 - ­67 31.7 3.6 28.3 25.4 22.4 19.4 16.4 13.4 10.4 27.5 3.8 26.4 23.4 20.4 17.4 14.4 11.4 8.4
62 30.5 3.5 30.5 28.7 25.7 22.7 19.7 16.7 13.7 27.0 3.8 27.0 25.8 22.8 19.8 16.8 13.8 10.8
57 30.5 3.5 30.5 28.7 25.7 22.7 19.7 16.7 13.7 27.0 3.8 27.0 25.8 22.8 19.8 16.8 13.8 10.8
72 35.1 3.7 25.6 22.1 18.5 15.0 11.4 - - 30.5 4.0 23.9 20.4 16.8 13.3 9.7 - ­67 32.4 3.6 30.8 27.9 24.3 20.8 17.2 13.7 10.2 28.2 3.8 28.2 25.8 22.3 18.7 15.2 11.6 8.1
62 31.3 3.6 31.3 30.4 28.0 24.4 20.9 17.4 13.8 27.6 3.8 27.6 27.0 24.9 21.4 17.8 14.3 10.7
57 31.3 3.6 31.3 30.4 28.0 24.4 20.9 17.4 13.8 27.6 3.8 27.6 27.0 24.9 21.4 17.8 14.3 10.7
72 35.9 3.7 28.2 24.1 20.0 15.9 11.8 - - 31.2 4.0 26.4 22.3 18.2 14.1 10.1 - ­67 33.2 3.6 33.2 30.4 26.3 22.2 18.1 14.0 9.9 28.8 3.9 28.8 28.2 24.1 20.0 16.0 11.9 7.8
62 32.0 3.6 32.0 32.0 30.2 26.1 22.1 18.0 13.9 28.2 3.8 28.2 28.2 27.0 22.9 18.8 14.7 10.7
57 32.0 3.6 32.0 32.0 30.2 26.1 22.1 18.0 13.9 28.2 3.8 28.2 28.2 27.0 22.9 18.8 14.7 10.7
72 36.5 3.8 30.8 26.1 21.5 16.8 12.2 - - 31.7 4.0 28.9 24.3 19.6 15.0 10.3 - ­67 33.7 3.7 33.7 32.3 28.2 23.5 18.9 14.2 9.6 29.3 3.9 29.3 29.3 26.0 21.3 16.7 12.0 7.4
62 32.5 3.6 32.5 32.5 31.6 27.0 22.3 17.7 13.0 28.7 3.9 28.7 28.7 28.1 23.4 18.8 14.1 9.5
57 32.5 3.6 32.5 32.5 31.6 27.0 22.3 17.7 13.0 28.7 3.9 28.7 28.7 28.1 23.4 18.8 14.1 9.5
72 37.1 3.8 33.4 28.1 22.9 17.7 12.5 - - 32.2 4.0 31.5 26.2 21.0 15.8 10.6 - ­67 34.2 3.7 34.2 34.2 30.1 24.9 19.7 14.5 9.3 29.7 3.9 29.7 29.7 27.8 22.6 17.4 12.2 7.0
62 33.0 3.6 33.0 33.0 33.0 27.8 22.6 17.4 12.1 29.2 3.9 29.2 29.2 29.2 23.9 18.7 13.5 8.3
57 33.0 3.6 33.0 33.0 33.0 27.8 22.6 17.4 12.1 29.2 3.9 29.2 29.2 29.2 23.9 18.7 13.5 8.3

Total

1

Input

2

(kW)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Sensible Capacity (MBh)

Return Dry Bulb (°F) Return Dry Bulb (°F)

75°F 85°F

95°F 105°F

115°F 125°F

Temperature of Air on Condenser Coil

Total

Capacity

(MBh)

Total

1

Input

(kW)

Sensible Capacity (MBh)

2

12 Unitary Products Group