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B5H3V36*K*AAA*

B5H3V36*K*AAA* is in the certified data.

Its certified full-speed heating output at 5°F is 25,200–29,600 Btu/h, 71–77% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

ACiQ, Airquest + 7 more · central heat pump

B5H3V36*K*AAA* is in the certified data as of Sep 19, 2026.

4,626 certified pairings with 218 different figures. See all

Heating at 47°F

38,500

32,000 at 17°F

28,000 at 5°F

Btu/h, certified

2.08 COP at 5°F

Cooling at 95°F

34,400

Btu/h, certified

EER2 12.0 at 95°F

SEER2 21.0

Heating and cooling by outdoor temperature

Certified heating at 5, 17, and 47°F and cooling at 95°F for B5H3V36*K*AAA*, by outdoor temperature Heating: 28,000 Btu/h at 5°F, 32,000 Btu/h at 17°F, 38,500 Btu/h at 47°F. Cooling: 34,400 Btu/h at 95°F. The bars start at zero. Median of 3-ton central models: 26,400 Btu/h at 5°F, 26,200 Btu/h at 17°F, 35,200 Btu/h at 47°F, 35,000 Btu/h at 95°F. 0 10,000 20,000 30,000 40,000 Btu/h 28,000 5°F 32,000 17°F 38,500 47°F 34,400 95°F Outdoor temperature (°F)
  • Heating output
  • Cooling output
  • Median of 3-ton central models
  • Example heating load
  • Example cooling load
  • Frosting range, 17 to 45°F

This pairing delivers 38,500 Btu/h of heat at 47°F, 32,000 Btu/h at 17°F, and 28,000 Btu/h at 5°F, 73% of its 47°F rating. It delivers 34,400 Btu/h of cooling at 95°F. At 5°F that is 1,500 Btu/h above the example heating load of 26,500 Btu/h; at 95°F it is 21,400 Btu/h above the example cooling load of 13,000 Btu/h.

Each bar is a separate certified test, drawn at its outdoor temperature, starting at zero. The 47°F figure is at normal speed; the 17 and 5°F figures are at full speed. The short dark line on each bar is the median of 3-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 1,100 sq ft where winters reach 5°F: heating runs from 26,500 Btu/h at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 13,000 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 218411896 · listed by Heil · certified May 12, 2026 · 72 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-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 28,0008.21 kW +6% 2.08
17°Ffull speed 32,0009.38 kW +22% NR
47°Fnormal speed 38,50011.28 kW +9% NR
95°Fcooling, full load 34,40010.08 kW — NR

EER2 12.0 in that test. SEER2 21.0 over the modeled cooling season.

Power use at each temperature

Electrical input in the 5°F full-speed test
3.95kW
Electrical input in the 95°F cooling test
2.87kW
Seasonal average heating COP
2.49

These exclude backup resistance heat.

Updated Sep 19, 2026 · Methodology

How it compares with other 36,000 Btu heat pumps

3-ton central models

This pairing at 5°F
28,000 Btu/h
This unit at 5°F median across its pairings
28,000 Btu/h
Median of 3-ton central models at 5°F
26,400 Btu/h
Models in this group
451

This unit is above 56% of them, at number 200 of 451 by heat at 5°F. The middle half of the group runs 18,650 to 32,000 Btu/h.

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

Closest models by heat at 5°F

Every 36,000 Btu (3-ton) unit, ranked by cooling efficiency, then heating efficiency

Certified values for B5H3V36*K*AAA*

4,626 pairings · 4,626 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 normal speed 38,500 Btu/h 33,400–39,500 Btu/h
Heat output at 17°F full speed 32,000 Btu/h 29,200–34,800 Btu/h
Heat output at 5°F full speed 28,000 Btu/h 25,200–29,600 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 2.08 1.92–2.10
HSPF2 Region IV 8.5 8.1–9.5
Cooling
Cooling capacity at 95°F full-load test 34,400 Btu/h 32,000–36,000 Btu/h
EER2 at 95°F 12.0 10.0–12.5
SEER2 cooling season 21.0 18.0–22.5
Cooling at other temperatures NR NR
Equipment and listing
Refrigerant R-454B
Compressor Variable speed
Indoor unit EVD5X36M21A*+WALLCON 39 indoor units
Furnace*80CTL1102120B* 29 furnaces
Cold-climate designation EPA's designation, as published Yes On every pairing
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 B5H3V36*K*AAA*

Pairings, by indoor-unit class

39 indoor units · 4,626 certified pairings

One row per indoor unit certified with this outdoor unit.

Furnace paired · 10 indoor units

  1. ESH5X36M12A*+WALLCON brand not stated 26,800 Btu/hat 5°F, full speed

    261 pairings, 29 with a furnace · 47°F 35,000 Btu/h · 95°F cooling 33,200 Btu/h · Cold output 77% · COP 1.94

  2. ESH5X42M12A*+WALLCON brand not stated 26,600 Btu/hat 5°F, full speed

    252 pairings, 28 with a furnace · 47°F 34,800 Btu/h · 95°F cooling 33,600 Btu/h · Cold output 77% · COP 1.94

  3. ESH5X60M12A*+WALLCON brand not stated 26,000 Btu/hat 5°F, full speed

    252 pairings, 28 with a furnace · 47°F 34,400 Btu/h · 95°F cooling 34,200 Btu/h · Cold output 76% · COP 1.96

  4. ESH5X48M12A*+WALLCON brand not stated 26,600 Btu/hat 5°F, full speed

    225 pairings, 25 with a furnace · 47°F 34,800 Btu/h · 95°F cooling 33,600 Btu/h · Cold output 76% · COP 1.94

  5. EVD5X36M21A*+WALLCON brand not stated 28,200 Btu/hat 5°F, full speed

    216 pairings, 24 with a furnace · 47°F 38,500 Btu/h · 95°F cooling 34,400 Btu/h · Cold output 73% · COP 2.06

  6. EVD5X42M21A*+WALLCON brand not stated 28,200 Btu/hat 5°F, full speed

    216 pairings, 24 with a furnace · 47°F 38,500 Btu/h · 95°F cooling 34,400 Btu/h · Cold output 73% · COP 2.06

  7. EVD5X60M21A*+WALLCON brand not stated 28,600 Btu/hat 5°F, full speed

    216 pairings, 24 with a furnace · 47°F 38,000 Btu/h · 95°F cooling 35,600 Btu/h · Cold output 75% · COP 2.04

  8. EVM5X44M21A*+WALLCON brand not stated 28,600 Btu/hat 5°F, full speed

    216 pairings, 24 with a furnace · 47°F 38,000 Btu/h · 95°F cooling 35,600 Btu/h · Cold output 75% · COP 2.04

  9. EVM5X49M21A*+WALLCON brand not stated 28,600 Btu/hat 5°F, full speed

    216 pairings, 24 with a furnace · 47°F 38,000 Btu/h · 95°F cooling 35,600 Btu/h · Cold output 75% · COP 2.04

  10. EVM5X60M21A*+WALLCON brand not stated 28,600 Btu/hat 5°F, full speed

    216 pairings, 24 with a furnace · 47°F 38,000 Btu/h · 95°F cooling 35,600 Btu/h · Cold output 75% · COP 2.04

Indoor units in the furnace paired class
Indoor unit Brand At 5°FBtu/h · full speed At 47°FBtu/h · normal speed At 95°FBtu/h · cooling Cold output% of 47°F rating COP 5°Ffull speed Cold climate Pairings
ESH5X36M12A*+WALLCON — 26,800 35,000 33,200 77% 1.94 Yes 261
ESH5X42M12A*+WALLCON — 26,600 34,800 33,600 77% 1.94 Yes 252
ESH5X60M12A*+WALLCON — 26,000 34,400 34,200 76% 1.96 Yes 252
ESH5X48M12A*+WALLCON — 26,600 34,800 33,600 76% 1.94 Yes 225
EVD5X36M21A*+WALLCON — 28,200 38,500 34,400 73% 2.06 Yes 216
EVD5X42M21A*+WALLCON — 28,200 38,500 34,400 73% 2.06 Yes 216
EVD5X60M21A*+WALLCON — 28,600 38,000 35,600 75% 2.04 Yes 216
EVM5X44M21A*+WALLCON — 28,600 38,000 35,600 75% 2.04 Yes 216
EVM5X49M21A*+WALLCON — 28,600 38,000 35,600 75% 2.04 Yes 216
EVM5X60M21A*+WALLCON — 28,600 38,000 35,600 75% 2.04 Yes 216

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

Showing 10 of 39 indoor units All 4,626 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

  • B5H3V36*K*AAA* 4,626 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
May 12, 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, “B5H3V36*K*AAA* — certified heat output”. Certified figures dated , checked daily.
https://heatpumplist.com/model/b5h3v36_stk_staaa_st