Heat Pump List
Menu

Sections

Tools

THF2B24T21

THF2B24T21 is in the certified data.

Its certified full-speed heating output at 5°F is 9,600–12,000 Btu/h, 43–54% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

Champion, Coleman + 3 more · central heat pump

THF2B24T21 is in the certified data as of Sep 19, 2026.

837 certified pairings with 93 different figures. See all

Heating at 47°F

22,200

14,200 at 17°F

11,000 at 5°F

Btu/h, certified

2.10 COP at 5°F

Cooling at 95°F

23,400

Btu/h, certified

EER2 11.7 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 THF2B24T21, by outdoor temperature Heating: 11,000 Btu/h at 5°F, 14,200 Btu/h at 17°F, 22,200 Btu/h at 47°F. Cooling: 23,400 Btu/h at 95°F. The bars start at zero. Median of 2-ton central models: 19,000 Btu/h at 5°F, 19,200 Btu/h at 17°F, 24,000 Btu/h at 47°F, 24,000 Btu/h at 95°F. 0 5,000 10,000 15,000 20,000 25,000 Btu/h 11,000 5°F 14,200 17°F 22,200 47°F 23,400 95°F Outdoor temperature (°F)
  • Heating output
  • Cooling output
  • Median of 2-ton central models
  • Example heating load
  • Example cooling load
  • Frosting range, 17 to 45°F

This pairing delivers 22,200 Btu/h of heat at 47°F, 14,200 Btu/h at 17°F, and 11,000 Btu/h at 5°F, 50% of its 47°F rating. It delivers 23,400 Btu/h of cooling at 95°F. At 5°F that is 8,000 Btu/h short of the example heating load of 19,000 Btu/h; at 95°F it is 13,900 Btu/h above the example cooling load of 9,500 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-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 800 sq ft where winters reach 5°F: heating runs from 19,000 Btu/h at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 9,500 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 210352659 · listed by Coleman · certified Jul 7, 2026 · 29 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-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°Fone compressor speed 11,0003.22 kW −42% 2.10
17°Fone compressor speed 14,2004.16 kW −26% NR
47°Fone compressor speed 22,2006.51 kW −8% NR
95°Fcooling, full load 23,4006.86 kW — NR

EER2 11.7 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
1.54kW
Electrical input in the 95°F cooling test
2.00kW
Seasonal average heating COP
2.29

These exclude backup resistance heat.

Updated Sep 19, 2026 · Methodology

How it compares with other 24,000 Btu heat pumps

2-ton central models

This pairing at 5°F
11,000 Btu/h
This unit at 5°F median across its pairings
11,000 Btu/h
Median of 2-ton central models at 5°F
19,000 Btu/h
Models in this group
565

This unit is above 5% of them, at number 535 of 565 by heat at 5°F. The middle half of the group runs 16,000 to 21,600 Btu/h.

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

Closest models by heat at 5°F

Every 24,000 Btu (2-ton) unit, ranked by cooling efficiency, then heating efficiency

Certified values for THF2B24T21

837 pairings · 837 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 22,200 Btu/h 20,600–22,800 Btu/h
Heat output at 17°F full speed 14,200 Btu/h 13,100–14,500 Btu/h
Heat output at 5°F full speed 11,000 Btu/h 9,600–12,000 Btu/h
Heat output below 5°F NR NR
Cold output 5°F output as a % of the 47°F rating 50%
COP at 5°F full speed 2.10 1.96–2.30
HSPF2 Region IV 7.8 7.8–8.1
Cooling
Cooling capacity at 95°F full-load test 23,400 Btu/h 22,800–24,200 Btu/h
EER2 at 95°F 11.7 11.7–12.0
SEER2 cooling season 15.2 15.2–16.0
Cooling at other temperatures NR NR
Equipment and listing
Refrigerant R-410A
Compressor Two-stage
Indoor unit XAHB30CBAN1 26 indoor units
FurnaceTM8Y080B12MP11 44 furnaces
Cold-climate designation EPA's designation, as published NC NC
ENERGY STAR Most Efficient EPA's designation, as published No On some pairings
Where it is sold US and Canada US and Canada
Model string as certified THF2B24T21

Pairings, by indoor-unit class

26 indoor units · 837 certified pairings

One row per indoor unit certified with this outdoor unit.

Furnace paired · 9 indoor units

  1. XAFB30CBAN1 brand not stated 10,800 Btu/hat 5°F, full speed

    139 pairings, 31 with a furnace · 47°F 22,200 Btu/h · 95°F cooling 23,800 Btu/h · Cold output 48% · COP 2.04

  2. XAHB30CBAN1 brand not stated 11,100 Btu/hat 5°F, full speed

    112 pairings, 24 with a furnace · 47°F 22,200 Btu/h · 95°F cooling 23,400 Btu/h · Cold output 50% · COP 2.10

  3. XAHC36DBAN1 brand not stated 11,000 Btu/hat 5°F, full speed

    97 pairings, 21 with a furnace · 47°F 21,200 Btu/h · 95°F cooling 24,000 Btu/h · Cold output 52% · COP 2.18

  4. XAFB36DBAN1 brand not stated 11,100 Btu/hat 5°F, full speed

    95 pairings, 19 with a furnace · 47°F 22,200 Btu/h · 95°F cooling 23,800 Btu/h · Cold output 51% · COP 2.22

  5. XAFC30CBAN1 brand not stated 10,700 Btu/hat 5°F, full speed

    82 pairings, 18 with a furnace · 47°F 22,200 Btu/h · 95°F cooling 23,600 Btu/h · Cold output 48% · COP 2.04

  6. XAHC30CBAN1 brand not stated 11,000 Btu/hat 5°F, full speed

    82 pairings, 18 with a furnace · 47°F 22,200 Btu/h · 95°F cooling 23,400 Btu/h · Cold output 50% · COP 2.10

  7. XAFB36DXXN1+TXV brand not stated 11,300 Btu/hat 5°F, full speed

    65 pairings, 13 with a furnace · 47°F 22,200 Btu/h · 95°F cooling 24,000 Btu/h · Cold output 51% · COP 2.24

  8. XAHB36DBAN1 brand not stated 11,400 Btu/hat 5°F, full speed

    65 pairings, 13 with a furnace · 47°F 21,200 Btu/h · 95°F cooling 24,000 Btu/h · Cold output 54% · COP 2.26

  9. XAFA30DBAN1 brand not stated 11,100 Btu/hat 5°F, full speed

    15 pairings, 3 with a furnace · 47°F 21,400 Btu/h · 95°F cooling 23,200 Btu/h · Cold output 52% · COP 2.22

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
XAFB30CBAN1 — 10,800 22,200 23,800 48% 2.04 NC 139
XAHB30CBAN1 — 11,100 22,200 23,400 50% 2.10 NC 112
XAHC36DBAN1 — 11,000 21,200 24,000 52% 2.18 NC 97
XAFB36DBAN1 — 11,100 22,200 23,800 51% 2.22 NC 95
XAFC30CBAN1 — 10,700 22,200 23,600 48% 2.04 NC 82
XAHC30CBAN1 — 11,000 22,200 23,400 50% 2.10 NC 82
XAFB36DXXN1+TXV — 11,300 22,200 24,000 51% 2.24 NC 65
XAHB36DBAN1 — 11,400 21,200 24,000 54% 2.26 NC 65
XAFA30DBAN1 — 11,100 21,400 23,200 52% 2.22 NC 15

Air handler · 1 indoor unit

  1. JHETB24CBAS2N1 brand not stated 11,600 Btu/hat 5°F, full speed

    5 pairings · 47°F 21,600 Btu/h · 95°F cooling 23,600 Btu/h · Cold output 54% · COP 2.26

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
JHETB24CBAS2N1 — 11,600 21,600 23,600 54% 2.26 NC 5

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

Showing 10 of 26 indoor units All 837 certified pairings

Sold as, and units with identical certified values

Brands listing this model number

Other brands that list these model numbers

Model number as listed

  • THF2B24T21 837 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.

History and definitions

History

First certified record
Most recent certified record
Measurements reported
Jul 7, 2026
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, “THF2B24T21 — certified heat output”. Certified figures dated , checked daily.
https://heatpumplist.com/model/thf2b24t21