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THH48HES2NAGOH24

THH48HES2NAGOH24 is in the certified data.

Its certified full-speed heating output at 5°F is 37,000–38,000 Btu/h, 79–82% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

TCL · central heat pump

THH48HES2NAGOH24 is in the certified data as of Sep 19, 2026.

22 certified pairings with 7 different figures. See all

Heating at 47°F

45,000

44,500 at 17°F

37,000 at 5°F

Btu/h, certified

1.80 COP at 5°F

Cooling at 95°F

41,000

Btu/h, certified

EER2 10.8 at 95°F

SEER2 15.2

Heating and cooling by outdoor temperature

Certified heating at 5, 17, and 47°F and cooling at 95°F for THH48HES2NAGOH24, by outdoor temperature Heating: 37,000 Btu/h at 5°F, 44,500 Btu/h at 17°F, 45,000 Btu/h at 47°F. Cooling: 41,000 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 37,000 5°F 44,500 17°F 45,000 47°F 41,000 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 45,000 Btu/h of heat at 47°F, 44,500 Btu/h at 17°F, and 37,000 Btu/h at 5°F, 82% of its 47°F rating. It delivers 41,000 Btu/h of cooling at 95°F. At 5°F that is 4,000 Btu/h above the example heating load of 33,000 Btu/h; at 95°F it is 24,000 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 217361688 · listed by TCL · certified Sep 3, 2025 · 5 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 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 37,00010.84 kW +12% 1.80
17°Ffull speed 44,50013.04 kW +44% NR
47°Fhigh stage 45,00013.19 kW +2% NR
95°Fcooling, full load 41,00012.02 kW — NR

EER2 10.8 in that test. SEER2 15.2 over the modeled cooling season.

Power use at each temperature

Electrical input in the 5°F full-speed test
6.02kW
Electrical input in the 95°F cooling test
3.80kW
Seasonal average heating COP
2.37

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
37,000 Btu/h
This unit at 5°F median across its pairings
37,000 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 63% of them, at number 83 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.

Closest models by heat at 5°F

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

Certified values for THH48HES2NAGOH24

22 pairings · 22 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 45,000 Btu/h 45,000–48,000 Btu/h
Heat output at 17°F full speed 44,500 Btu/h 42,000–46,000 Btu/h
Heat output at 5°F full speed 37,000 Btu/h 37,000–38,000 Btu/h
Heat output below 5°F NR NR
Cold output 5°F output as a % of the 47°F rating 82%
COP at 5°F full speed 1.80 1.75–1.80
HSPF2 Region IV 8.1 8.1
Cooling
Cooling capacity at 95°F full-load test 41,000 Btu/h 41,000–46,000 Btu/h
EER2 at 95°F 10.8 10.7–11.7
SEER2 cooling season 15.2 15.2–16.0
Cooling at other temperatures NR NR
Equipment and listing
Refrigerant R-454B
Compressor Two-stage
Indoor unit 5PXCBD06AS3+P0V0B000M40SD 13 indoor units
FurnaceNo furnace 10 furnaces
Cold-climate designation EPA's designation, as published Yes On every pairing
ENERGY STAR Most Efficient EPA's designation, as published No On no pairings
Where it is sold US and Canada US and Canada
Model string as certified THH48HES2NAGOH24

Pairings, by indoor-unit class

13 indoor units · 22 certified pairings

One row per indoor unit certified with this outdoor unit.

Furnace paired · 7 indoor units

  1. 5PXCCD07AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    4 pairings, 4 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,250 Btu/h · Cold output 80% · COP 1.80

  2. 5TXCC007AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    3 pairings, 3 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 80% · COP 1.80

  3. 5PXCBD06AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    2 pairings, 2 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 80% · COP 1.80

  4. 5PXCDD10AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    2 pairings, 2 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,500 Btu/h · Cold output 80% · COP 1.80

  5. 5TXCC009AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    2 pairings, 2 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,250 Btu/h · Cold output 80% · COP 1.80

  6. 5TXCD008AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    2 pairings, 2 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,500 Btu/h · Cold output 80% · COP 1.80

  7. 5TXCD010AS3 brand not stated 37,000 Btu/hat 5°F, full speed

    1 pairing, 1 with a furnace · 47°F 46,000 Btu/h · 95°F cooling 41,500 Btu/h · Cold output 80% · COP 1.80

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
5PXCCD07AS3 — 37,000 46,000 41,250 80% 1.80 Yes 4
5TXCC007AS3 — 37,000 46,000 41,000 80% 1.80 Yes 3
5PXCBD06AS3 — 37,000 46,000 41,000 80% 1.80 Yes 2
5PXCDD10AS3 — 37,000 46,000 41,500 80% 1.80 Yes 2
5TXCC009AS3 — 37,000 46,000 41,250 80% 1.80 Yes 2
5TXCD008AS3 — 37,000 46,000 41,500 80% 1.80 Yes 2
5TXCD010AS3 — 37,000 46,000 41,500 80% 1.80 Yes 1

Air handler · 6 indoor units

  1. 5PXCBD06AS3+P0V0B000M40SD brand not stated 37,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 45,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 82% · COP 1.80

  2. 5PXCCD09AS3+P0V0C000M50SD brand not stated 37,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 45,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 82% · COP 1.80

  3. 5TEM6D06AV41+TDR brand not stated 38,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 48,000 Btu/h · 95°F cooling 46,000 Btu/h · Cold output 79% · COP 1.75

  4. 5TXCB006AS3+P0V0B000M40SD brand not stated 37,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 45,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 82% · COP 1.80

  5. 5TXCC007AS3+P0V0C000M50SD brand not stated 37,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 45,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 82% · COP 1.80

  6. 5TXCD008AS3+P0V0D000M50SD brand not stated 37,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 45,000 Btu/h · 95°F cooling 41,000 Btu/h · Cold output 82% · COP 1.80

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
5PXCBD06AS3+P0V0B000M40SD — 37,000 45,000 41,000 82% 1.80 Yes 1
5PXCCD09AS3+P0V0C000M50SD — 37,000 45,000 41,000 82% 1.80 Yes 1
5TEM6D06AV41+TDR — 38,000 48,000 46,000 79% 1.75 Yes 1
5TXCB006AS3+P0V0B000M40SD — 37,000 45,000 41,000 82% 1.80 Yes 1
5TXCC007AS3+P0V0C000M50SD — 37,000 45,000 41,000 82% 1.80 Yes 1
5TXCD008AS3+P0V0D000M50SD — 37,000 45,000 41,000 82% 1.80 Yes 1

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

Showing 13 of 13 indoor units

Sold as, and units with identical certified values

Brands listing this model number

Model number as listed

  • THH48HES2NAGOH24 22 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

  • THH48HES2NAGOH24 first appeared in the certified data between September 2024 and November 2024.

History and definitions

History

First certified record
Most recent certified record
Measurements reported
Sep 3, 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, “THH48HES2NAGOH24 — certified heat output”. Certified figures dated , checked daily.
https://heatpumplist.com/model/thh48hes2nagoh24