Heat Pump List
Menu

Sections

Tools

5TWX7036A1

5TWX7036A1 is in the certified data.

Its certified full-speed heating output at 5°F is 23,600–25,000 Btu/h, 73–75% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

Trane · central heat pump

5TWX7036A1 is in the certified data as of Sep 19, 2026. 5TWX7036A1 changed its certified COP at 5°F on 83 pairings in the certified data between August 2025 and September 2026. The new figure is lower on all 83.

519 certified pairings with 216 different figures. See all

Heating at 47°F

32,400

21,200 at 17°F

24,000 at 5°F

Btu/h, certified

2.10 COP at 5°F

Cooling at 95°F

32,600

Btu/h, certified

EER2 11.7 at 95°F

SEER2 17.1

Heating and cooling by outdoor temperature

Certified heating at 5, 17, and 47°F and cooling at 95°F for 5TWX7036A1, by outdoor temperature Heating: 24,000 Btu/h at 5°F, 21,200 Btu/h at 17°F, 32,400 Btu/h at 47°F. Cooling: 32,600 Btu/h at 95°F. The bars start at zero. Median of 2.5-ton central models: 22,400 Btu/h at 5°F, 20,600 Btu/h at 17°F, 30,000 Btu/h at 47°F, 30,000 Btu/h at 95°F. 0 10,000 20,000 30,000 40,000 Btu/h 24,000 5°F 21,200 17°F 32,400 47°F 32,600 95°F Outdoor temperature (°F)
  • Heating output
  • Cooling output
  • Median of 2.5-ton central models
  • Example heating load
  • Example cooling load
  • Frosting range, 17 to 45°F

This pairing delivers 32,400 Btu/h of heat at 47°F, 21,200 Btu/h at 17°F, and 24,000 Btu/h at 5°F, 74% of its 47°F rating. It delivers 32,600 Btu/h of cooling at 95°F. At 5°F that is 1,500 Btu/h above the example heating load of 22,500 Btu/h; at 95°F it is 21,100 Btu/h above the example cooling load of 11,500 Btu/h.

Each bar is a separate certified test, drawn at its outdoor temperature, starting at zero. The 47°F figure is at high stage; the 17 and 5°F figures are at full speed. The short dark line on each bar is the median of 2.5-ton central models, one value per model. The shaded 17 to 45°F band is the frosting range: the outdoor coil can frost, and the unit pauses to defrost.

The dashed lines are example loads for a typical area of about 950 sq ft where winters reach 5°F: heating runs from 22,500 Btu/h at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 11,500 Btu/h at 95°F, at 1,000 sq ft per ton. A house in a hot climate or with large west-facing windows can need twice as much cooling. They are examples, not your building.

Calculate heating and cooling for your house

AHRI certificate 216764285 · listed by Trane · certified Oct 27, 2025 · 8 pairings share these values

All rebate programs and their published thresholds

Certified output and power use

Certified output for the selected pairingThe four bars share one scale. The comparison is with the median of 2.5-ton central models. Heating tests run at 70°F indoors. The cooling test runs at 80°F indoors.
Outdoor temperature Certified outputBtu/h One scale vs class median COPat 5°F
5°Ffull speed 24,0007.03 kW +7% 2.10
17°Ffull speed 21,2006.21 kW +3% NR
47°Fhigh stage 32,4009.50 kW +8% NR
95°Fcooling, full load 32,6009.55 kW — NR

EER2 11.7 in that test. SEER2 17.1 over the modeled cooling season.

Power use at each temperature

Electrical input in the 5°F full-speed test
3.35kW
Electrical input in the 95°F cooling test
2.79kW
Seasonal average heating COP
2.55

These exclude backup resistance heat.

Updated Sep 19, 2026 · Methodology

How it compares with other 30,000 Btu heat pumps

2.5-ton central models

This pairing at 5°F
24,000 Btu/h
This unit at 5°F median across its pairings
24,000 Btu/h
Median of 2.5-ton central models at 5°F
22,400 Btu/h
Models in this group
288

This unit is above 52% of them, at number 139 of 288 by heat at 5°F. The middle half of the group runs 14,250 to 30,000 Btu/h.

This size class is defined by cooling capacity, so cooling is not compared here.

Closest models by heat at 5°F

Every 30,000 Btu (2.5-ton) unit, ranked by cooling efficiency, then heating efficiency

Certified values for 5TWX7036A1

519 pairings · 519 AHRI certificates

This pairing is the one shown above. Under all pairings, a single figure means every pairing agrees and a range means the pairing decides.

This pairingAll pairings
Heating
Heat output at 47°F high stage 32,400 Btu/h 31,400–33,800 Btu/h
Heat output at 17°F full speed 21,200 Btu/h 20,800–30,200 Btu/h
Heat output at 5°F full speed 24,000 Btu/h 23,600–25,000 Btu/h
Heat output below 5°F NR NR
Cold output 5°F output as a % of the 47°F rating 74%
COP at 5°F full speed 2.10 1.90–2.20
HSPF2 Region IV 8.7 8.1–9.4
Cooling
Cooling capacity at 95°F full-load test 32,600 Btu/h 31,400–34,800 Btu/h
EER2 at 95°F 11.7 11.0–12.7
SEER2 cooling season 17.1 15.2–18.0
Cooling at other temperatures NR NR
Equipment and listing
Refrigerant R-454B
Compressor Two-stage
Indoor unit 5PX*C005AS3 56 indoor units
FurnaceS8X1C080M5PSC 96 furnaces
Cold-climate designation EPA's designation, as published Yes On some pairings
ENERGY STAR Most Efficient EPA's designation, as published Yes On some pairings
Where it is sold US and Canada US and Canada
Model string as certified 5TWX7036A1

Pairings, by indoor-unit class

56 indoor units · 519 certified pairings

One row per indoor unit certified with this outdoor unit.

Furnace paired · 1 indoor unit

  1. 5PX*BD04AS3 brand not stated 24,600 Btu/hat 5°F, full speed

    24 pairings, 24 with a furnace · 47°F 33,400 Btu/h · 95°F cooling 32,600 Btu/h · Cold output 73% · COP 1.90

Indoor units in the furnace paired class
Indoor unit Brand At 5°FBtu/h · full speed At 47°FBtu/h · high stage At 95°FBtu/h · cooling Cold output% of 47°F rating COP 5°Ffull speed Cold climate Pairings
5PX*BD04AS3 — 24,600 33,400 32,600 73% 1.90 NC 24

Air handler · 9 indoor units

  1. 5TXCB006AS3 brand not stated 24,000 Btu/hat 5°F, full speed

    53 pairings, 52 with a furnace · 47°F 32,600 Btu/h · 95°F cooling 33,000 Btu/h · Cold output 74% · COP 2.10

  2. 5PX*B006AS3 brand not stated 24,000 Btu/hat 5°F, full speed

    45 pairings, 44 with a furnace · 47°F 32,400 Btu/h · 95°F cooling 33,200 Btu/h · Cold output 74% · COP 2.10

  3. 5TXCB004AS3 brand not stated 23,800 Btu/hat 5°F, full speed

    38 pairings, 37 with a furnace · 47°F 32,200 Btu/h · 95°F cooling 32,200 Btu/h · Cold output 74% · COP 2.10

  4. 5PX*B004AS3 brand not stated 23,800 Btu/hat 5°F, full speed

    37 pairings, 36 with a furnace · 47°F 32,200 Btu/h · 95°F cooling 32,200 Btu/h · Cold output 74% · COP 2.10

  5. 5PX*BD06AS3 brand not stated 24,400 Btu/hat 5°F, full speed

    33 pairings, 32 with a furnace · 47°F 33,200 Btu/h · 95°F cooling 33,000 Btu/h · Cold output 73% · COP 2.00

  6. 5PX*C007AS3 brand not stated 24,200 Btu/hat 5°F, full speed

    29 pairings, 28 with a furnace · 47°F 32,600 Btu/h · 95°F cooling 33,600 Btu/h · Cold output 74% · COP 2.10

  7. 5TXCC007AS3 brand not stated 24,200 Btu/hat 5°F, full speed

    29 pairings, 28 with a furnace · 47°F 32,600 Btu/h · 95°F cooling 33,600 Btu/h · Cold output 74% · COP 2.10

  8. 5PX*C009AS3 brand not stated 24,000 Btu/hat 5°F, full speed

    25 pairings, 24 with a furnace · 47°F 32,400 Btu/h · 95°F cooling 34,200 Btu/h · Cold output 74% · COP 2.20

  9. 5TXCC009AS3 brand not stated 24,000 Btu/hat 5°F, full speed

    25 pairings, 24 with a furnace · 47°F 32,400 Btu/h · 95°F cooling 34,200 Btu/h · Cold output 74% · COP 2.20

Indoor units in the air handler class
Indoor unit Brand At 5°FBtu/h · full speed At 47°FBtu/h · high stage At 95°FBtu/h · cooling Cold output% of 47°F rating COP 5°Ffull speed Cold climate Pairings
5TXCB006AS3 — 24,000 32,600 33,000 74% 2.10 Yes 53
5PX*B006AS3 — 24,000 32,400 33,200 74% 2.10 Yes 45
5TXCB004AS3 — 23,800 32,200 32,200 74% 2.10 Yes 38
5PX*B004AS3 — 23,800 32,200 32,200 74% 2.10 Yes 37
5PX*BD06AS3 — 24,400 33,200 33,000 73% 2.00 Yes 33
5PX*C007AS3 — 24,200 32,600 33,600 74% 2.10 Yes 29
5TXCC007AS3 — 24,200 32,600 33,600 74% 2.10 Yes 29
5PX*C009AS3 — 24,000 32,400 34,200 74% 2.20 Yes 25
5TXCC009AS3 — 24,000 32,400 34,200 74% 2.20 Yes 25

The share is heat output at 5°F divided by the 47°F rating.

Showing 10 of 56 indoor units All 519 certified pairings

Sold as, and units with identical certified values

Brands listing this model number

Model number as listed

  • 5TWX7036A1 519 pairings

What affects the price

We don't have prices. These things drive the cost.

  • The size of the unit, and the indoor equipment on the same certificate.
  • Whether existing ductwork is reused, altered, or replaced.
  • The electrical work: a circuit, a disconnect, and sometimes a panel change.
  • Refrigerant line length and how the outdoor unit is mounted.
  • Permits and inspection, which vary by municipality.
  • Removing and disposing of the old equipment.
  • Local labor rates and how busy the season is.
  • Rebates and tax credits, which change and have deadlines.

Product history

  • 5TWX7036A1 changed its certified COP at 5°F on 83 pairings in the certified data between August 2025 and September 2026. The new figure is lower on all 83.
  • 5TWX7036A1 first appeared in the certified data between February 2025 and March 2025.

History and definitions

History

First certified record
Most recent certified record
Measurements reported
Oct 27, 2025
Status
In the certified data

Field definitions

COP
Heat delivered for each unit of electricity used. A COP of 2.5 gives 2.5 times the heat of an electric baseboard heater.
HSPF2
Heating efficiency over a typical season. Higher uses less electricity.
SEER2
Cooling efficiency over a typical season. Higher uses less electricity.
EER2
Cooling output divided by electrical input in the 95°F full-load test, in Btu/h per watt.
Cold output
Heat output at 5°F as a percentage of the 47°F rating.
% of rating at 17°F
Heat output at 17°F as a percentage of the 47°F rating.

NR not in the certified dataNC not cold-climate certifiedSP single pairing onlyVP varies by pairing; see the pairings tableWD withdrawn since the certified data was last read

Cite or print this page

Heat Pump List, “5TWX7036A1 — certified heat output”. Certified figures dated , checked daily.
https://heatpumplist.com/model/5twx7036a1