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E N G I N E E R I N G D A T A
MODEL NUMBER IDENTIFICATION
T = T−Classt Product Line
P = Heat Pump Outdoor Unit
T P A
Brand/Family
Unit Type
Major Design Sequence
A = 1st Generation
B = 2nd Generation
Nominal Cooling Capacity − Tons
036 = 3 Tons
048 = 4 Tons
060 = 5 Tons
Cooling Efficiency
S = Standard Efficiency
H E A T P U M P O U T D O O R U N I T S
T−CLASSt SPLIT SYSTEM UNITS
Cooling Capacity − 34,000 to 57,500 Btuh
Heating Capacity − 33,600 to 55,500 Btuh
036 S
2 n
4
1
Y
Part Load Capability
N = No part load, single stage compressor
Refrigerant Type
2 = R−22
R−22 − 60 HZ
Supersedes October 2007
SEER up to 13.0
3 to 5 Tons
Voltage
Y = 208/230V-3 phase-60hz
G = 460V-3 phase-60hz
Minor Design Sequence
1 = 1st Revision
2 = 2nd Revision
3 = 3rd Revision
Coil type
4 = Four−sided
TP
Bulletin No. 210438
November 2007
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Summary of Contents for Lennox TPA036S2
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Page 1: Model Number Identification
H E A T P U M P O U T D O O R U N I T S T−CLASSt SPLIT SYSTEM UNITS R−22 − 60 HZ E N G I N E E R I N G D A T A Bulletin No. -
Page 2: Table Of Contents
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 REFRIGERANT SYSTEM test room. - Page 3 FEATURES REFRIGERANT SYSTEM (CONTINUED) Compressor Copeland Scrollt Compressor Expansion Valve − Outdoor Unit Compressor features high Designed and sized specifically for use in heat pump efficiency with uniform suction system. flow, constant discharge flow Sensing bulb is located on the suction line between the and high volumetric efficiency reversing valve and the compressor to sense evaporator and quiet operation.
- Page 4 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. TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 4...
- Page 5 OPTIONAL CONVENTIONAL TEMPERATURE CONTROL SYSTEMS − FIElD INSTALLED COMMERCIAL TOUCHSCREEN THERMOSTAT C0STAT02AE1L Intuitive Touchscreen Interface − Two Stage Heating / Two Stage Cooling Conventional or Heat Pump − Seven Day Programmable − Four Time Periods/Day − Economizer Output − Title 24 ®...
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Page 6: Electrical Data
SPECIFICATIONS Model No. TPA036S2 TPA048S2 TPA060S2 General Data Nominal Tonnage (kW) 3 (10.6) 4 (14.1) 5 (17.6) Connections Liquid line o.d. − in. (mm) 3/8 (9.5) 3/8 (9.5) 3/8 (9.5) (sweat) (sweat) Vapor line o.d. − in. (mm) 7/8 (22.2) 7/8 (22.2) -
Page 7: Installation Clearances
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 Weatherproof Kit 56N41 Outdoor 1/2 HP − 230V 69H75 Fan Motor... -
Page 8: Dimensions
2-3/4 (70) 2 (51) OPTIONAL UNIT SIDE VIEW SIDE VIEW (19) STAND-OFF KIT (4) (Field Installed) Model No Model No. TPA036S2 24-1/4 33-1/4 32-1/2 TPA048S2 28-1/4 36−1/4 TPA060S2 32-1/4 36-1/4 TP − 3 to 5 Ton R−22 Heat Pump Outdoor Units / Page 8... -
Page 9: Indoor Coil / Air Handler Substitutions
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. -
Page 10: Ari Ratings
G61MPV−60C−110 56J19 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). - Page 11 G60UHV−60C−090 56J20 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).
- Page 12 G60UHV−60C−110 56J20 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).
- Page 15 REVISIONS Sections Description of Change Ratings Revised TPA060 ratings...
- Page 16 Contact us at 1−800−9−LENNOX NOTE − Due to Lennox’ ongoing committment to quality, Specifications, Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury.
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