Lennox Tpa036s2 User manual

E N G I N E E R I N G D A T A

T−CLASStSPLIT SYSTEM UNITS

R−22 − 60 HZ

H E A T P U M P O U T D O O R U N I T S

Bulletin No. 210438

November 2007

Supersedes October 2007

SEER up to 13.0

3 to 5 Tons

Cooling Capacity − 34,000 to 57,500 Btuh

Heating Capacity − 33,600 to 55,500 Btuh

MODEL NUMBER IDENTIFICATION

TPA Y1036 S 42 n

Major Design Sequence

A = 1st Generation

B = 2nd Generation

Brand/Family

T = T−ClasstProduct Line

Unit Type

P = Heat Pump Outdoor Unit

Nominal Cooling Capacity − Tons

036 = 3 Tons

048 = 4 Tons

060 = 5 Tons

Cooling Efficiency

S = Standard Efficiency

Minor Design Sequence

1 = 1st Revision

2 = 2nd Revision

3 = 3rd Revision

Voltage

Y = 208/230V-3 phase-60hz

G = 460V-3 phase-60hz

Refrigerant Type

2 = R−22

Part Load Capability

N = No part load, single stage compressor

Coil type

4 = Four−sided

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 2

FEATURES

CONTENTS

ARI Rating Tables Pages 10 − 12. . . . . . . . . . . . . . . . . . . . .

Dimensions Page 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Data Page 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Features Page 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Indoor Coil / Air Handler Substitutions Page 9. . . . . . . . . .

Installation Clearances Page 7. . . . . . . . . . . . . . . . . . . . . . .

Model Number Identification Page 1. . . . . . . . . . . . . . . . . .

Optional Accessories Page 6. . . . . . . . . . . . . . . . . . . . . . . .

Outdoor Sound Data Page 7. . . . . . . . . . . . . . . . . . . . . . . . .

Specifications Page 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Warranty

Compressor − limited warranty for five years.

All other covered components − one year.

Refer to Lennox Equipment Limited Warranty certificate

included with unit for specific details.

Approvals

Certified in Accordance with the USE certification

program, which is based on ARI Standard 210/240−2005.

Sound rated in Lennox reverberant sound test room in

Accordance with test conditions included in ARI Standard

270-95.

Tested in the Lennox Research Laboratory environmental

test room.

Rated According to U.S. Department of Energy (DOE)

test procedures.

Units and components within bonded for grounding to

meet safety standards for servicing required by UL, NEC

and CEC.

Units are UL and ULC listed.

ISO 9001 Registered Manufacturing Quality System.

Applications

SEER up to 13.0.

Heating COP up to 3.68.

HSPF (Region IV) up to 7.70.

3 through 5 tons.

Three−phase power supply.

Vertical air discharge allows concealment behind shrubs

at grade level or out of sight on a roof.

Designed for applications with remotely located indoor air

handler units.

See Air Handlers tab section for unit data.

Units shipped completely factory assembled, piped and

wired. Each unit is test operated at the factory insuring

proper operation.

Installer must set outdoor unit, connect refrigerant lines

and make electrical connections to complete job.

For expanded ratings, see www.lennoxdavenet.com.

REFRIGERANT SYSTEM

Outdoor Coil Fan

Direct drive fan moves large air volumes uniformly

through entire outdoor coil for high refrigerant cooling and

heating capacity.

Vertical air discharge minimizes operating sounds and

eliminates damage to lawn and shrubs.

Fan motor has sleeve bearings and is inherently

protected.

Motor totally enclosed for maximum protection from

weather, dust and corrosion.

Rain shield on motor provides additional protection from

moisture.

Louvered steel top fan guard furnished as standard.

Fan service access accomplished by removal of top

panel.

Copper Tube/Enhanced Fin Coil

Lennox designed and fabricated coil.

Ripple-edged aluminum fins.

Copper tube construction.

Lanced fins provide maximum exposure of fin surface to

air stream resulting in excellent heat transfer.

Fin collars grip tubing for maximum contact area.

Flared shoulder tubing connections/silver soldering

construction.

Coil is factory tested under high pressure to ensure

leakproof construction.

Entire coil is accessible for cleaning.

PVC coated steel wire coil guard furnished as standard.

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 3

FEATURES

REFRIGERANT SYSTEM (CONTINUED)

Expansion Valve − Outdoor Unit

Designed and sized specifically for use in heat pump

system.

Sensing bulb is located on the suction line between the

reversing valve and the compressor to sense evaporator

suction temperature in any cycle.

Factory installed and piped.

High Capacity Liquid Line Drier

Factory installed in the liquid line, the drier traps moisture

or dirt that could contaminate the refrigerant system.

100% molecular−sieve, bead type bi−flow drier.

Reversing Valve

4-way interchange reversing valve effects a rapid change

in direction of refrigerant flow resulting in quick

changeover from cooling to heating and vice versa.

Valve operates on pressure differential between outdoor

unit and indoor unit of the system. Factory installed.

OPTIONS

Check/Expansion Valve Kits

Must be ordered extra and field installed on certain indoor

units.

See ARI Ratings tables.

Chatleff−style fitting.

High Pressure Switch Kit

Protects the system from high pressure conditions that

can be a result of fan failure or a blocked/dirty coil.

Manual reset.

Loss of Charge Kit

Helps protect the compressor from damage due low

refrigerant charge conditions.

SPST, normally−closed switch, automatic reset switch

mounted on suction line.

Refrigerant Line Kits

Refrigerant lines (suction & liquid) are shipped refrigeration

clean. Lines are cleaned, dried, pressurized and sealed at

factory.

Suction line fully insulated.

Lines are stubbed at both ends.

Not available for −060 models and must be field fabricated.

Compressor

Copeland ScrolltCompressor

Compressor features high

efficiency with uniform suction

flow, constant discharge flow

and high volumetric efficiency

and quiet operation.

Compressor consists of two

involute spiral scrolls matched

together to generate a series of

crescent shaped gas pockets

between them.

During compression, one scroll

remains stationary while the

other scroll orbits around it.

Gas is drawn into the outer

pocket, the pocket is sealed as

the scroll rotates.

As the spiral movement

continues, gas pockets are pushed to the center of the

scrolls. Volume between the pockets is simultaneously

reduced.

When pocket reaches the center, gas is now at high

pressure and is forced out of a port located in the center of

the fixed scrolls.

During compression, several pockets are compressed

simultaneously resulting in a smooth continuous

compression cycle.

Continuous flank contact, maintained by centrifugal force,

minimizes gas leakage and maximizes efficiency.

Scroll compressor is tolerant to the effects of slugging and

contaminants. If this occurs, scrolls separate, allowing

liquid or contaminants to to be worked toward the center

and discharged.

Low gas pulses during compression reduces operational

sound levels.

Compressor motor is internally protected from excessive

current and temperature.

Muffler in discharge line reduces operating sound levels.

Compressor is installed in the unit on resilient rubber

mounts for vibration free operation.

Compressor Crankcase Heater

Protects against refrigerant migration that can occur

during low ambient operation.

OPTIONS

Compressor Low Ambient Cut−Off

Non-adjustable switch (low ambient cut-out) prevents

compressor operation when outdoor temperature is

below 35°F.

Compressor Sound Cover

A reinforced vinyl compressor cover containing a 1−1/2

inch thick batt of fiberglass insulation.

All open edges are sealed with a one−inch wide hook and

loop fastening tape.

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 4

FEATURES

CONTROLS

Defrost Control

Solid-state time/temperature defrost control is furnished

as standard equipment.

Control initiates a defrost cycle every 30, 60 or 90 minutes

of compressor on" time at outdoor coil temperatures

below 42°F (factory setting 90 minutes).

Anti−short cycle, timed−off control incorporated into the

board.

High and low pressure switch monitoring with five−trip

lockout.

Diagnostic LED’s furnished as an aid in troubleshooting.

Conveniently located in control box.

OPTIONS

Freezestat

Installs on or near the vapor line of the indoor coil or on the

suction line.

Senses suction line temperature and cycles the

compressor off when suction line temperature falls below

it’s setpoint.

Opens at 29°F and closes at 58°F.

L Connection®Network

See L Connection Engineering Handbook Bulletin in

Controls section for details.

Low Ambient Control

Air conditioners operate satisfactorily down to 45°F

outdoor air temperature without any additional controls.

Two low ambient control options are available for field

installation.

The Low Ambient Control Kit allows unit operation down

to 30°F.

The second control option allows unit operation down to

0°F. This option requires that the outdoor fan motor and

capacitor be changed. See Low Ambient Control Option

table, page 7, for ordering information.

Freezestat should be installed on compressors equipped

with a low ambient kit.

A compressor lock−out thermostat should be added to

terminate compressor operation below recommended

operation conditions (on/off operation, 30°F or modulating

operation, 0°F).

Mild Weather Kit

Heat pump units operate satisfactorily in the heating

mode at outdoor air temperatures up to 75_F.

Mild Weather Kit can be field installed, allowing heating

operation above 75_F.

Monitor Kit − Service Light

Contains ambient compensating thermistor and service

light thermostat.

For use with thermostats requiring input for indicator lights.

Outdoor Thermostat Kit

An outdoor thermostat can be used to lock out some of the

electric heating elements on indoor units where two stage

control is applicable.

Outdoor thermostat maintains the heating load on the low

power input as long as possible before allowing the full

power load to come on the line.

Thermostat kit and mounting box must be ordered extra.

Thermostat

Thermostat not furnished with unit. See Thermostat

bulletins in Controls Section and Lennox Price Book.

Time Delay Relay Kit

Delays the indoor blower−off time during the cooling cycle.

See ARI Rating Tables for usage.

Cabinet

Heavy gauge steel cabinet with five station metal wash

process.

Powder paint finish provides superior rust and corrosion

protection.

Painted base section.

Control box is conveniently located with all controls

factory wired.

Corner patch plate allows access to compressor

components.

Drainage holes are provided in base section for moisture

removal.

Refrigerant Line Connections, Electrical Inlets,

Service Valves

Sweat connection vapor and liquid lines are located on

corner of unit cabinet.

Fully serviceable brass service valves prevent corrosion

and provide access to refrigerant system. Vapor valve can

be fully shut off, while liquid valve may be front seated to

manage refrigerant charge while servicing system.

Refrigerant line connections and field wiring inlets are

located in one central area of cabinet for easy access. See

dimension drawing.

OPTIONS

Hail Guards

Constructed of louvered heavy gauge steel painted to

match cabinet.

Surrounds unit on all four sides to prevent damage to the

coil.

Mounting Base

Provides permanent foundation for outdoor units.

High density polyethylene structural material is

lightweight, sturdy, sound absorbing and will withstand the

rigors of the sun, heat, cold, moisture, oil and refrigerant.

Will not mildew or rot.

Can be shipped singly or in packages of 6 to a carton.

Unit Stand-Off Kit

Black high density polyethylene feet are available to raise

unit off of mounting surface away from damaging

moisture.

Four feet are furnished per order number.

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 5

OPTIONAL CONVENTIONAL TEMPERATURE CONTROL SYSTEMS − FIElD INSTALLED

COMMERCIAL TOUCHSCREEN THERMOSTAT

Intuitive Touchscreen Interface − Two Stage Heating / Two Stage Cooling Conventional or

Heat Pump − Seven Day Programmable − Four Time Periods/Day − Economizer Output − Title 24

Compliant − ENERGY STAR®Qualified − Backlit Display − Automatic Changeover

C0STAT02AE1L

Sensors For Touchscreen Thermostat

1Remote non−adjustable wall mount 20k temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0SNZN01AE1−

1Remote non−adjustable wall mount 10k averaging temperature sensor . . . . . . . . . . . . . . . . . . . . . C0SNZN73AE1−

1Remote non−adjustable duct mount temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0SNDC00AE1−

Outdoor temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0SNSR03AE1−

Accessories For Touchscreen Thermostat

Locking cover (clear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0MISC15AE1−

1Remote sensors for C0STAT02AE1L can be applied in the following combinations: (1)

C0SNZN01AE1−, (2) C0SNZN73AE1−, (2) C0SNZN01AE1− and (1) C0SNZN73AE1−, (4)

C0SNZN01AE1−, (3) C0SNZN01AE1− and (2) C0SNZN73AE1.

DIGITAL NON−PROGRAMMABLE THERMOSTATS

Intuitive Interface − Automatic Changeover − Simple Up and Down Temperature Control

Two−stage heating / cooling conventional systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0STAT10AE1L

Sensor For Digital Non−Programmable Thermostats Above

Remote wall mounted temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0SNZN00AE1−

Intuitive Interface − Automatic Changeover − Backlit Display − Simple Up and Down Temperature

Control

One−stage heating / cooling conventional systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0STAT12AE1L

Sensor For Digital Non−Programmable Thermostats Above

Outdoor temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0SNSR04AE1−

Accessories For Digital Non−Programmable Thermostats Above

Optional wall mounting plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C0MISC17AE1−

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 6

SPECIFICATIONS

General

Model No. TPA036S2 TPA048S2 TPA060S2

Data Nominal Tonnage (kW) 3 (10.6) 4 (14.1) 5 (17.6)

Connections

(sweat)

Liquid line o.d. − in. (mm) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5)

(sweat) Vapor line o.d. − in. (mm) 7/8 (22.2) 7/8 (22.2) 1-1/8 (28.6)

2Refrigerant R−22 charge furnished 8 lbs. 10 oz.

(3.91 kg)

11 lbs. 12 oz.

(5.33 kg)

14 lbs. 0 oz.

(6.35 kg)

Outdoor

Coil

Net face area

sq ft (m2)

Outer coil 15.21 (1.41) 21.11 (1.96) 24.94 (2.32)

Coil sq. ft. (m

)Inner coil 14.50 (1.35) 20.31 (1.89) 24.13 (2.24)

Tube diameter − in. (mm) no. of rows 5/16 (8) − 2 5/16 (8) − 2 5/16 (8) − 2

Fins per inch (m) 22 (866) 22 (866) 22 (866)

Outdoor

Fan

Diameter − in. (mm) − No. of Blades 18 (457) − 4 22 (559) − 4 26 (660) − 4

Fan Motor hp (W) 208/230V − 1/5 (149)

460V − 1/6 (124)

1/3 (249) 1/3 (249)

Cfm (L/s) 2450 (1155) 3890 (1835) 4550 (2145)

Rpm 1100 1085 830

Watts 190 375 307

Shipping Data − lbs. (kg) 1 package 178 (81) 248 (112) 284 (129)

ELECTRICAL DATA

Line voltage data − 60 hz − 3ph 208/230V 460V 208/230V 460V 208/230V 460V

3Maximum overcurrent protection (amps) 20 10 30 15 40 15

4Minimum circuit ampacity 13.1 6.5 20.0 9.5 23.4 10.1

Compressor Rated Load Amps 9.6 4.8 14.7 7.0 17.3 6.7

Locked Rotor Amps 77 35 91 50 123 49.5

Power Factor .96 .88 .96 .87 .96 .88

Outdoor

Fan Motor

Full Load Amps 1.1 .55 1.7 .82 1.8 .9

Fan Motor Locked Rotor Amps 1.9 1.1 4.1 2.2 2.9 2.3

OPTIONAL ACCESSORIES − must be ordered extra

Compressor Low Ambient Cut−Off 45F08 S S S

Compressor Sound Cover 69J03 S S S

Freezestat 3/8 in. tubing 93G35 S S S

5/8 in. tubing 50A93 S S S

Hail Guards 92M89 S

92M90 S

27W36 S

High Pressure Switch Kit 94J46 S S S

Loss of Charge Kit 84M23 S S S

5Low Ambient Kit (down to 30°F) 27J00 S S S

Low Ambient Control Option (down to 0°F) See table page 7 See table page 7 See table page 7

Mild Weather Kit 33M07 S S S

Monitor Kit − Service Light 76F53 S S S

Mounting Base 69J06 S

69J07 S S

Outdoor

Thermostat

Thermostat 56A87 S S S

ermos

Kit Mounting Box 31461 SS S

Refrigerant

Line Sets

L15−65−30, L15−65−40, or L15−65−50 S S

Line Sets Field Fabricate S

Time Delay Relay Kit 58M81 S S S

Unit Stand−Off Kit 94J45 S S S

NOTE − Extremes of operating range are plus 10% and minus 5% of line voltage.

1Sound Rating Number rated in accordance with test conditions included in ARI Standard 270.

2Refrigerant charge sufficient for 15 ft. length of refrigerant lines.

3HACR type circuit breaker or fuse.

4Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.

5Freezestat is recommended with Low Ambient Kit.

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 7

LOW AMBIENT CONTROL Option (Down to 0°F)

Order one each: Speed Control Kit, Weatherproof Kit, Outdoor Fan Motor and Capacitor

Model No. TPA036S2 TPA048S2 TPA060S2

Speed Control Kit X5867 S S S

Weatherproof Kit 56N41 S S S

Outdoor

Fan Motor

1/2 HP − 230V 69H75 S S S

Fan Motor 460V 69H76 SS S

Capacitor with mounting bracket 53H06 S S S

INSTALLATION CLEARANCES − INCHES (MM)

See

NOTES

See NOTES

See

NOTES

CONTROL

BOX

NOTES:

Service clearance of 30 in. (762 mm) must be maintained on one of

the sides adjacent to the control box.

Clearance to one of the other three sides must be 36 in. (914 mm)

Clearance to one of the remaining two sides may be 12 in. (305 mm)

and the final side may be 6 in. (152 mm).

A clearance of 24 in. (610 mm) must be maintained between two units.

48 in. (1219 mm) clearance required on top of unit.

OUTDOOR SOUND DATA

1Unit

Model No

Octave Band Sound Power Levels dBA, re 10−12 Watts

Center Frequency − HZ

1Sound

Ratin

o. 125 250 500 1000 2000 4000 8000

Rating

Number (dB)

TPA036S2 69.5 70.5 71.5 69.5 68.5 62.5 60.5 76

TPA048S2 75.5 74.5 75 73.5 70 66.5 63.5 80

TPA060S2 76 76.5 76.5 74.5 69.5 66 61.5 80

NOTE − the octave sound power data does not include tonal correction.

1Tested according to ARI Standard 270 test conditions.

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 8

DIMENSIONS − INCHES (MM)

6-3/8

(162)

4-3/8

(111)

SIDE VIEW

VAPOR &

LIQUID LINE

CONNECTIONS

INLET

AIR

INLET

AIR

DISCHARGE AIR

SIDE VIEW

TOP VIEW

OUTDOOR

COIL FAN

COMPRESSOR

INLET AIR

SUCTION LINE

CONNECTION

2-3/4 (70)

ELECTRICAL

INLETS

LIQUID LINE

CONNECTION

TOP VIEW BASE SECTION

4-3/8

(111)

COMPRESSOR

COIL DRAIN OUTLETS

(Around perimeter of base)

OPTIONAL UNIT

STAND-OFF KIT (4)

(Field Installed)

OPTIONAL UNIT

STAND-OFF KIT (4)

(Field Installed)

2 (51)

3/4

(19)

4-3/8

(111)

4-3/8

(111)

4-3/8

(111)

4-3/8

(111)

6-3/8

(162)

Model No

A B C

o. in. mm in. mm in. mm

TPA036S2 24-1/4 641 33-1/4 845 32-1/2 826

TPA048S2 28-1/4 718 37 940 36−1/4 921

TPA060S2 32-1/4 819 37 940 36-1/4 921

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 9

INDOOR COIL / AIR HANDLER SUBSTITUTIONS

Substituting Coils in the ARI Tables

Most R−22 and R−410A indoor coils and air handlers are the same except for the factory installed expansion device. C33

coils can be used in place of the CX34 coils, CB26UH, CB30M and CB31MV air handlers can be used in place of the

CB26XUH, CBX32M and CBX32MV, respectively.

The expansion device is based on the size of the outdoor unit. The factory installed RFC or TXV on the

C33/CB26UH/CB31MV/CB30M must be replaced to correspond to the outdoor unit. The correct TXV’s are:

3 ton air conditioners 56J19

4−5 ton air conditioners 56J20

Example:

A four−ton air conditioner is being installed. The ARI table shows that CBX32MV−048 is a matching air handler. A

CB31MV−51 with a 56J20 TXV can be used in its place.

UP−FLOW COILS

R−410A R−22

CX34−18/24A−6F =C33−24A−2

CX34−18/24B−6F = C33−24B−2

CX34−18/24C−6F = C33−24C−2

CX34−19A−6F =C33−19A−2

CX34−25A−6F =C33−25A−2

CX34−25B−6F =C33−25B−2

CX34−30A−6F =C33−30A−2

CX34−30B−6F =C33−30B−2

CX34−30C−6F =C33−30C−2

CX34−31A−6F =C33−31A−2

CX34−31B−6F =C33−31B−2

CX34−36A−6F =C33−36A−2

CX34−36B−6F =C33−36B−2

CX34−36C−6F =C33−36C−2

CX34−38A−6F =C33−38A−2

CX34−38B−6F =C33−38B−2

CX34−42B−6F = C33−42B−2

CX34−43B−6F = C33−43B−2

CX34−43C−6F = C33−43C−2

no equivalent C33−44C−2

CX34−44/48B−6F =C33−48B−2

CX34−44/48C−6F =C33−48C−2

CX34−49C−6F =C33−49C−2

CX34−50/60C−6F =C33−50/60C−2

CX34−60D−6F =C33−60D−2

CX34−62C−6F =C33−62C−2

CX34−62D−6F =C33−62D−2

AIR HANDLERS

R−410A R−22

CBX26UH−018 =CB26UH−018

CBX26UH−024 = CB26UH−024

CBX26UH−030 = CB26UH−030

CBX26UH−036 =CB26UH−036

CBX26UH−042 = CB26UH−042

CBX26UH−048 = CB26UH−048

CBX26UH−060 =CB26UH−060

CBX27UH−018/024 = CB27UH−018/024

CBX27UH−030 = CB27UH−030

CBX27UH−036 =CB27UH−036

CBX27UH−042 = CB27UH−042

CBX27UH−048 = CB27UH−048

CBX27UH−060 =CB27UH−060

CBX32M−018/024 = CB30M−21/26

CBX32M−030 = CB30M−31

CBX32M−036 =CB30M−41

CBX32M−042 = CB30M−46

CBX32M−048 = CB30M−51

CBX32M−060 =CB30M−65

CBX32MV−018/024 no equivalent

CBX32MV−024/030 no equivalent

CBX32MV−036 =CB31MV−41

CBX32MV−048 = CB31MV−51

CBX32MV−060 = CB31MV−65

CBX32MV−068 no equivalent

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 10

ARI RATINGS

1ARI Standard 210/240 Ratings

Capacity − Btuh Efficiency Total Watts COP

Id UitMdlN

Expansion

Cooling

High

Temp

Low

Temp

HSPF

Cool

hLow Hi

h Low Indoor Unit Model No.

Expansion

Device

ng Temp.

Heating

Temp.

Heating SEER EER IV V

High

Heat

Low

Heat

High

Heat

Low

Heat

TPA036S2 3 TON

Air Handlers Air Handlers

34,400 33,600 20,800 13.00 11.00 7.70 6.75 3150 2825 2695 3.48 2.26 3CB30M−41 (Multi−Position) Factory TXV

34,400 33,600 20,800 13.00 11.00 7.70 6.70 3155 2830 2710 3.48 2.24 3CB30U−41/46 (Up−Flow) Factory TXV

34,400 34,000 21,200 12.20 10.40 7.70 6.70 3245 2925 2755 3.40 2.26 3,6 CB29M−46 (Multi−Position) Factory TXV

34,600 33,600 20,800 13.00 11.00 7.70 6.80 3130 2790 2670 3.52 2.28 3CB30M−46 (Multi−Position) Factory TXV

34,600 34,200 21,600 12.00 10.30 7.50 6.60 3350 3045 2840 3.24 2.22 3CB29M−51 (Multi−Position) Factory TXV

34,800 33,400 20,800 13.00 11.00 7.70 6.80 3125 2765 2650 3.54 2.30 4CB31MV−41 (Multi−Position) Factory TXV

34,800 33,200 20,600 13.50 11.00 7.70 6.70 3165 2705 2570 3.60 2.34 4CB27UH−036 (Up−Flow / Horizontal) Factory TXV

35,200 33,800 21,000 13.00 11.00 7.70 7.10 3165 2760 2515 3.58 2.44 5CB26UH−036 (Up−Flow/Horiz.) Factory TXV

36,400 33,000 20,400 14.00 12.00 7.70 6.70 3035 2700 2505 3.58 2.38 4CB27UH−042 (Up−Flow / Horizontal) 256J19

Up−Flow Indoor Coils + Furnaces Up−Flow Coils + Furnaces

34,200 33,200 20,600 13.00 11.00 7.70 6.80 3080 2875 2610 3.38 2.32 C33−36B 4G60UHV−36B−090 256J19

34,200 33,200 20,600 13.00 11.00 7.70 6.75 3065 2885 2615 3.38 2.30 C33−36C 4G61MPV−36C−090 256J19

34,200 33,200 20,600 13.00 11.00 7.70 6.80 3080 2875 2610 3.38 2.32 C33−42B 4G60UHV−36B−090 256J19

34,400 33,200 20,800 13.00 11.00 7.70 6.80 3100 2865 2615 3.40 2.32 C33−36C 4G61MPV−60C−090 256J19

34,600 33,200 20,600 13.00 11.00 7.70 6.85 3085 2840 2590 3.42 2.32 C33−36C 4G60UHV−60C−110 256J19

34,600 33,200 20,800 13.00 11.00 7.70 6.80 3095 2850 2605 3.42 2.34 C33−36C 4G61MPV−60C−110 256J19

Down−Flow Indoor Coils + Furnaces Down−Flow Coils + Furnaces

34,600 33,400 20,800 13.00 11.00 8.20 7.20 3060 2675 2425 3.66 2.52 CR33−30/36B−F 4G60DFV−36B−090 256J19

34,600 33,400 20,800 13.00 11.00 8.20 7.20 3075 2695 2435 3.64 2.50 CR33−30/36C−F 4G61MPV−36C−090 256J19

34,600 33,200 20,600 13.00 11.00 7.70 7.05 3060 2760 2495 3.52 2.42 CR33−48B−F 4G60DFV−36B−090 256J19

34,800 33,600 20,800 13.00 11.00 8.20 7.20 3105 2680 2440 3.68 2.50 CR33−30/36C−F 4G61MPV−60C−090 256J19

35,000 33,600 20,800 13.00 11.00 8.20 7.25 3100 2665 2430 3.70 2.50 CR33−30/36C−F 4G61MPV−60C−110 256J19

Horizontal Indoor Coils + Furnaces Horizontal Coils + Furnaces

34,000 33,200 20,800 13.00 11.00 7.70 7.00 3075 2785 2510 3.50 2.42 CH23−41 4G60UHV−36B−090 256J19

34,000 33,200 20,800 13.00 11.00 7.70 7.00 3065 2795 2510 3.48 2.42 CH23−41 4G61MPV−36C−090 256J19

34,400 33,400 20,800 13.00 11.00 7.70 7.05 3090 2765 2505 3.54 2.44 CH23−41 4G61MPV−60C−110 256J19

34,600 33,200 20,600 13.00 11.00 7.70 6.80 3075 2835 2625 3.44 2.30 CH33−36C−2F 4G61MPV−36C−090 256J19

34,800 33,400 20,800 13.00 11.00 7.70 6.80 3100 2810 2625 3.48 2.32 CH33−36C−2F 4G61MPV−60C−090 256J19

35,000 33,400 20,800 13.00 11.00 7.70 6.85 3100 2800 2615 3.50 2.32 CH33−36C−2F 4G61MPV−60C−110 256J19

NOTE − These are the only approved system match−ups. For other matches, contact the Lennox Applications Department.

NOTE − Ratings for C33 coils include all cased and uncased coils.

NOTE − When used with gas furnaces, a dual−fuel control (i.e. FM21) or a control system with dual−fuel capabilities (i.e. Harmony III, LZP−2 or LZP−4) must be used (ordered extra).

1Certified in accordance with USE certification program which is based on ARI Standard 210/240 with 25 ft. (7.6 m) of connecting refrigerant lines;

Cooling Ratings − 95_F (35_C) outdoor air temperature and 80_F (27_C) db/67_F (19_C) wb entering indoor coil air.

High Temperature Heating Ratings − 47_F (8_C) db/43_F (6_C) wb outdoor air temperature and 70_F (21_C) db entering indoor coil air.

Low Temperature Heating Ratings − 17_F (−8.3_C) db/15_F (−9.4_C) wb outdoor air temperature and 70_F (21_C) db entering indoor coil air.

2Factory installed expansion valve or RFC on indoor unit MUST be replaced with valve specified (if equipped).

3Blower must be capable of time−off blower delay. Indoor Blower Off Delay Relay (58M81) is recommend for field installation.

4Blower control must be set for a time−off blower delay.

5Most popular air handler combination.

TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 11

ARI RATINGS

1ARI Standard 210/240 Ratings

Capacity − Btuh Efficiency Total Watts COP

Id UitMdlN

Expansion

Cooling

High

Temp

Low

Temp

HSPF

Cool

hLow Hi

h Low Indoor Unit Model No.

Expansion

Device

ng Temp.

Heating

Temp.

Heating SEER EER IV V

High

Heat

Low

Heat

High

Heat

Low

Heat

TPA048S2 4 TON

Air Handlers Air Handlers

46,000 46,000 29,800 11.40 10.00 7.85 7.05 4590 4080 3620 3.30 2.42 3,6 CB29M−51 (Multi−Position) Factory TXV

46,500 45,500 29,600 11.60 10.20 7.90 7.10 4530 4020 3560 3.32 2.44 3CB29M−65 (Multi−Position) Factory TXV

49,000 47,500 30,200 13.00 11.00 8.50 7.50 4455 3660 3420 3.80 2.58 4CB27UH−060 (Up−Flow / Horizontal) Factory TXV

49,500 47,500 30,200 13.00 11.00 8.50 7.50 4500 3690 3435 3.78 2.58 4CB27UH−048 (Up−Flow / Horizontal) Factory TXV

49,500 47,500 30,600 13.00 11.00 7.70 7.40 4455 3775 3525 3.68 2.54 3CB30M−51 (Multi−Position) Factory TXV

50,000 47,000 30,000 13.50 11.50 7.70 7.50 4350 3650 3400 3.78 2.58 4CB31MV−51 (Multi−Position) Factory TXV

50,500 47,500 30,600 13.00 11.00 7.70 7.10 4520 4075 3685 3.42 2.44 5CB26UH−048 (Up−Flow/Horiz.) Factory TXV

Up−Flow Indoor Coils + Furnaces Up−Flow Coils + Furnaces

49,000 47,500 30,600 13.00 11.00 7.70 7.10 4450 4050 3675 3.44 2.44 C33−50/60C 4G60UHV−60C−110 256J20

49,500 47,500 30,600 13.00 11.00 7.70 7.10 4470 4040 3670 3.44 2.44 C33−49C 4G61MPV−60C−090 256J20

49,500 47,500 30,600 13.00 11.00 7.70 7.10 4465 4030 3660 3.46 2.44 C33−49C 4G61MPV−60C−110 256J20

49,500 47,500 30,400 13.00 11.00 7.70 7.10 4455 4030 3655 3.46 2.44 C33−50/60C 4G60UHV−60C−090 256J20

50,000 47,500 30,400 13.00 11.00 7.70 7.15 4430 3975 3620 3.50 2.46 C33−49C 4G60UHV−60C−090 256J20

50,000 47,000 30,400 13.00 11.00 7.70 7.15 4420 3995 3620 3.44 2.46 C33−49C 4G60UHV−60C−110 256J20

50,000 47,000 30,000 13.50 11.00 7.70 7.20 4360 3925 3535 3.50 2.48 C33−60D 4G60UHV−60D−135 256J20

50,000 47,000 30,400 13.00 11.00 7.70 7.20 4410 3965 3585 3.48 2.48 C33−60D 4G61MPV−60D−135 256J20

51,000 47,500 30,400 13.50 11.00 7.70 7.10 4480 4055 3640 3.44 2.44 C33−62C 4G60UHV−60C−110 256J20

51,000 47,500 30,600 13.00 11.00 7.70 7.05 4525 4100 3685 3.40 2.44 C33−62C 4G61MPV−60C−090 256J20

51,000 47,500 30,600 13.00 11.00 7.70 7.05 4520 4095 3680 3.40 2.44 C33−62C 4G61MPV−60C−110 256J20

51,500 47,500 30,400 13.50 11.50 7.70 7.10 4480 4035 3625 3.46 2.46 C33−62C 4G60UHV−60C−090 256J20

Down−Flow Indoor Coils + Furnaces Down−Flow Coils + Furnaces

49,000 47,500 30,200 13.00 11.00 7.70 7.50 4400 3685 3440 3.78 2.58 CR33−50/60C−F 4G60DFV−60C−110 256J20

49,000 47,500 30,400 13.00 11.00 7.70 7.40 4450 3760 3510 3.70 2.54 CR33−50/60C−F 4G61MPV−60C−110 256J20

49,000 47,500 30,200 13.00 11.00 7.70 7.50 4395 3680 3435 3.78 2.58 CR33−60D−F 4G60DFV−60D−135 256J20

49,000 47,500 30,400 13.00 11.00 7.70 7.50 4395 3705 3455 3.76 2.58 CR33−60D−F 4G61MPV−60D−135 256J20

49,500 47,500 30,400 13.00 11.00 7.70 7.50 4415 3680 3445 3.78 2.58 CR33−50/60C−F 4G60DFV−60C−090 256J20

Horizontal Indoor Coils + Furnaces Horizontal Coils + Furnaces

50,000 47,500 30,400 13.00 11.00 7.70 7.15 4460 4020 3625 3.46 2.46 CH33−50/60C−2F 4G60UHV−60C−110 256J20

50,000 47,500 30,600 13.00 11.00 7.70 7.10 4505 4065 3670 3.42 2.44 CH33−50/60C−2F 4G61MPV−60C−090 256J20

50,000 47,500 30,600 13.00 11.00 7.70 7.10 4505 4045 3665 3.44 2.44 CH33−50/60C−2F 4G61MPV−60C−110 256J20

50,000 47,000 30,200 13.50 11.00 7.70 7.20 4360 3925 3550 3.50 2.50 CH33−60D−2F 4G60UHV−60D−135 256J20

50,000 47,000 30,400 13.00 11.00 7.70 7.15 4410 3965 3585 3.48 2.48 CH33−60D−2F 4G61MPV−60D−135 256J20

50,500 47,500 30,200 13.50 11.50 7.70 7.65 4365 3530 3355 3.94 2.64 CH23−68 4G60UHV−60D−135 256J20

50,500 47,500 30,200 13.50 11.00 7.70 7.60 4420 3570 3400 3.90 2.60 CH23−68 4G61MPV−60D−135 256J20

50,500 47,500 30,600 13.00 11.00 7.70 7.15 4465 3985 3615 3.50 2.48 CH33−50/60C−2F 4G60UHV−60C−090 256J20