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5TWR7048A1

5TWR7048A1 is in the certified data.

Its certified full-speed heating output at 5°F is 31,800–33,800 Btu/h, 72–74% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

Trane · central heat pump

All 104 certified Trane models

5TWR7048A1 is in the certified data as of Sep 19, 2026. 5TWR7048A1 changed its certified COP at 5°F on 21 pairings in the certified data between August 2025 and September 2026. The new figure is lower on all 21.

231 certified pairings with 111 different figures. See all

Heating at 47°F

44,000

29,400 at 17°F

32,200 at 5°F

Btu/h, certified

2.20 COP at 5°F

Cooling at 95°F

43,500

Btu/h, certified

EER2 12.0 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 5TWR7048A1, by outdoor temperature Heating: 32,200 Btu/h at 5°F, 29,400 Btu/h at 17°F, 44,000 Btu/h at 47°F. Cooling: 43,500 Btu/h at 95°F. The bars start at zero. Median of 3.5-ton central models: 33,000 Btu/h at 5°F, 31,000 Btu/h at 17°F, 44,000 Btu/h at 47°F, 44,000 Btu/h at 95°F. 0 10,000 20,000 30,000 40,000 50,000 Btu/h 32,200 5°F 29,400 17°F 44,000 47°F 43,500 95°F Outdoor temperature (°F)
  • Heating output
  • Cooling output
  • Median of 3.5-ton central models
  • Example heating load
  • Example cooling load
  • Frosting range, 17 to 45°F

This pairing delivers 44,000 Btu/h of heat at 47°F, 29,400 Btu/h at 17°F, and 32,200 Btu/h at 5°F, 73% of its 47°F rating. It delivers 43,500 Btu/h of cooling at 95°F. At 5°F that is 800 Btu/h short of the example heating load of 33,000 Btu/h; at 95°F it is 26,500 Btu/h above the example cooling load of 17,000 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 3.5-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 1,400 sq ft where winters reach 5°F: heating runs from 33,000 Btu/h at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 17,000 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 216763931 · listed by Trane · certified Oct 27, 2025 · 12 pairings share these values

Rebates where you live

Meets the recorded equipment thresholds of 45 programs in 26 states, provinces, or territories:California (2), Colorado (2), Connecticut (3), Delaware (1), Idaho (2), Illinois (1), Kansas (1), Maryland (3), Massachusetts (3), Michigan (2), Minnesota (3), Mississippi (1), Nevada (1), New Hampshire (3), New Jersey (4), North Carolina (1), Oregon (2), Pennsylvania (4), Rhode Island (1), South Carolina (1), Texas (3), Utah (1), Washington (3), Wisconsin (1), British Columbia (1), Newfoundland and Labrador (1).

All 45 programs by state and province

California

Colorado

Connecticut

Delaware

Idaho

Illinois

Kansas

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Nevada

New Hampshire

New Jersey

North Carolina

Oregon

Pennsylvania

Rhode Island

South Carolina

Texas

Utah

Washington

Wisconsin

British Columbia

Newfoundland and Labrador

Threshold comparisons use the unit’s median certified figures across its pairings, not the pairing selected above. Meeting these thresholds means the equipment may qualify; it does not guarantee approval. Service-area, installation, and product-list requirements also apply.

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 3.5-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 32,2009.44 kW −2% 2.20
17°Ffull speed 29,4008.62 kW −5% NR
47°Fhigh stage 44,00012.90 kW 0% NR
95°Fcooling, full load 43,50012.75 kW — NR

EER2 12.0 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
4.29kW
Electrical input in the 95°F cooling test
3.63kW
Seasonal average heating COP
2.64

These exclude backup resistance heat.

Updated Sep 19, 2026 · Methodology

How it compares with other 42,000 Btu heat pumps

3.5-ton central models

This pairing at 5°F
32,200 Btu/h
This unit at 5°F median across its pairings
32,200 Btu/h
Median of 3.5-ton central models at 5°F
33,000 Btu/h
Models in this group
222

This unit is above 48% of them, at number 115 of 222 by heat at 5°F. The middle half of the group runs 20,000 to 40,000 Btu/h.

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

Among 42,000 Btu central models, each by its median certified pairing, highest first: 5°F output as a share of its 47°F rating, 107th of 222 (tied); HSPF2, 74th of 224 (tied). Models without that figure are left out.

Similar ratings at 47°F

These central models share the nominal cooling size. Comparisons use each model’s median certified figures across pairings.

  • LDT048H5E*1P: The same 44,000 Btu/h rating at 47°F; 19,000 Btu/h at 5°F (this model: 32,200).
  • J5HP5048A1000AA: The same 44,000 Btu/h rating at 47°F; 21,400 Btu/h at 5°F (this model: 32,200).
  • MVP-48-HP-C-230A00-O: The same 44,000 Btu/h rating at 47°F; 40,000 Btu/h at 5°F (this model: 32,200).

Closest models by heat at 5°F

Every 42,000 Btu (3.5-ton) unit, ranked by cooling efficiency, then heating efficiency

Floor area at the cold test point

The median certified output of 32,200 Btu/h at 5°F matches the size calculator’s heating estimate for these floor areas, rounded to about 10 sq ft. Each range divides that output by the climate band’s heating rates.

Floor area by climate band and house condition
Climate bandHouse conditionBtu/h per sq ftApproximate sq ft
MildDrafty, little insulation24–42770–1,340
MildTypical16–261,240–2,010
MildTight, well insulated10–181,790–3,220
ColdDrafty, little insulation28–52620–1,150
ColdTypical18–301,070–1,790
ColdTight, well insulated12–221,460–2,680
Very coldDrafty, little insulation32–58560–1,010
Very coldTypical22–38850–1,460
Very coldTight, well insulated16–281,150–2,010

This is an estimate, not a house-specific load calculation. Output stays at the 5°F test point for every band; it does not predict output at the band’s winter design temperature.

Certified values for 5TWR7048A1

231 pairings · 231 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 44,000 Btu/h 43,500–46,000 Btu/h
Heat output at 17°F full speed 29,400 Btu/h 28,800–41,000 Btu/h
Heat output at 5°F full speed 32,200 Btu/h 31,800–33,800 Btu/h
Heat output below 5°F NR NR
Cold output 5°F output as a % of the 47°F rating 73%
COP at 5°F full speed 2.20 2.10–2.26
HSPF2 Region IV 9.0 8.5–9.4
Cooling
Cooling capacity at 95°F full-load test 43,500 Btu/h 43,000–44,500 Btu/h
EER2 at 95°F 12.0 11.2–12.5
SEER2 cooling season 17.1 15.2–17.1
Cooling at other temperatures NR NR
Equipment and listing
Refrigerant R-454B
Compressor Two-stage
Indoor unit 5PX*C009AS3 34 indoor units
FurnaceS8X1C100M5PSC 44 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 5TWR7048A1

Across 231 certified pairings with 34 indoor models: heat at 5°F 31,800 Btu/h with 5PX*C009AS3+P0V0C000M50SD to 33,800 Btu/h with 5TXCD008AS3; HSPF2 8.5 with 5PX*CD09AS3 to 9.4 with 5TAM5D07AC51; SEER2 15.2 with 5PX*C009AS3 to 17.1 with 5PX*C009AS3. Endpoints name one indoor model where recorded; the furnace pairing can also change the figures.

Pairings, by indoor-unit class

34 indoor units · 231 certified pairings

One row per indoor unit certified with this outdoor unit.

Furnace paired · 5 indoor units

  1. 5TXCD010AS3 brand not stated 32,200 Btu/hat 5°F, full speed

    35 pairings, 35 with a furnace · 47°F 44,000 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.20

  2. 5PX*D008AS3 brand not stated 32,800 Btu/hat 5°F, full speed

    25 pairings, 25 with a furnace · 47°F 44,500 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.20

  3. 5PX*CD09AS3 brand not stated 32,200 Btu/hat 5°F, full speed

    17 pairings, 17 with a furnace · 47°F 44,000 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.10

  4. 5PX*DD10AS3 brand not stated 32,600 Btu/hat 5°F, full speed

    16 pairings, 16 with a furnace · 47°F 44,500 Btu/h · 95°F cooling 43,000 Btu/h · Cold output 73% · COP 2.20

  5. 5TXCC007AS3 brand not stated 32,800 Btu/hat 5°F, full speed

    3 pairings, 3 with a furnace · 47°F 45,000 Btu/h · 95°F cooling 43,000 Btu/h · Cold output 73% · COP 2.20

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
5TXCD010AS3 — 32,200 44,000 43,500 73% 2.20 Yes 35
5PX*D008AS3 — 32,800 44,500 43,500 73% 2.20 Yes 25
5PX*CD09AS3 — 32,200 44,000 43,500 73% 2.10 Yes 17
5PX*DD10AS3 — 32,600 44,500 43,000 73% 2.20 NC 16
5TXCC007AS3 — 32,800 45,000 43,000 73% 2.20 Yes 3

Air handler · 5 indoor units

  1. 5PX*D010AS3 brand not stated 32,100 Btu/hat 5°F, full speed

    36 pairings, 35 with a furnace · 47°F 44,000 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.20

  2. 5TXCD008AS3 brand not stated 32,800 Btu/hat 5°F, full speed

    26 pairings, 25 with a furnace · 47°F 44,500 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.20

  3. 5PX*C009AS3 brand not stated 32,200 Btu/hat 5°F, full speed

    24 pairings, 23 with a furnace · 47°F 44,000 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.20

  4. 5TXCC009AS3 brand not stated 32,200 Btu/hat 5°F, full speed

    24 pairings, 23 with a furnace · 47°F 44,000 Btu/h · 95°F cooling 43,500 Btu/h · Cold output 73% · COP 2.20

  5. 5PX*C007AS3+P0V0C000M50SD brand not stated 32,400 Btu/hat 5°F, full speed

    1 pairing · 47°F 44,500 Btu/h · 95°F cooling 43,000 Btu/h · Cold output 73% · COP 2.23

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
5PX*D010AS3 — 32,100 44,000 43,500 73% 2.20 Yes 36
5TXCD008AS3 — 32,800 44,500 43,500 73% 2.20 Yes 26
5PX*C009AS3 — 32,200 44,000 43,500 73% 2.20 Yes 24
5TXCC009AS3 — 32,200 44,000 43,500 73% 2.20 Yes 24
5PX*C007AS3+P0V0C000M50SD — 32,400 44,500 43,000 73% 2.23 NC 1

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

Showing 10 of 34 indoor units All 231 certified pairings

Sold as, and units with identical certified values

Brands listing this model number

Model number as listed

  • 5TWR7048A1 231 pairings

Variants of the same model number

2 units in this group. Basis: identical certified values in the certified data. This grouping is our inference, not a field in the certified data.

1 of 2 shown.

Other model numbers with identical certified values

2 units share this record. Basis: identical certified values in the certified data. This grouping is our inference, not a field in the certified data.

1 of 2 shown.

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

  • 5TWR7048A1 changed its certified COP at 5°F on 21 pairings in the certified data between August 2025 and September 2026. The new figure is lower on all 21.
  • 5TWR7048A1 first appeared in the certified data between February 2025 and March 2025.

History and definitions

Other 17 Multi-Speed Heat Pump models by nominal cooling size: 5TWR7024A1 (24,000 Btu), 5TWR7036A1 (36,000 Btu), 5TWR7060A1 (54,000 Btu).

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, “5TWR7048A1 — certified heat output”. Certified figures dated , checked daily.
https://heatpumplist.com/model/5twr7048a1