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YOHA2-36AA

YOHA2-36AA is in the certified data.

Its certified full-speed heating output at 5°F is 18,600–25,200 Btu/h, 65–83% of its 47°F rating (tests at different compressor speeds), depending on the pairing.

Yiso · central heat pump

YOHA2-36AA is in the certified data as of Sep 19, 2026.

35 certified pairings with 22 different figures. See all

Heating at 47°F

34,600

26,600 at 17°F

22,400 at 5°F

Btu/h, certified

1.95 COP at 5°F

Cooling at 95°F

33,000

Btu/h, certified

EER2 11.7 at 95°F

SEER2 18.5

Heating and cooling by outdoor temperature

Certified heating at 5, 17, and 47°F and cooling at 95°F for YOHA2-36AA, by outdoor temperature Heating: 22,400 Btu/h at 5°F, 26,600 Btu/h at 17°F, 34,600 Btu/h at 47°F. Cooling: 33,000 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 10,000 20,000 30,000 40,000 Btu/h 22,400 5°F 26,600 17°F 34,600 47°F 33,000 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 34,600 Btu/h of heat at 47°F, 26,600 Btu/h at 17°F, and 22,400 Btu/h at 5°F, 65% of its 47°F rating. It delivers 33,000 Btu/h of cooling at 95°F. At 5°F that is 3,400 Btu/h above the example heating load of 19,000 Btu/h; at 95°F it is 23,500 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 normal speed; 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 215447619 · listed by YISO · certified Aug 5, 2026 · 2 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°Ffull speed 22,4006.56 kW +18% 1.95
17°Ffull speed 26,6007.80 kW +39% NR
47°Fnormal speed 34,60010.14 kW +44% NR
95°Fcooling, full load 33,0009.67 kW — NR

EER2 11.7 in that test. SEER2 18.5 over the modeled cooling season.

Power use at each temperature

Electrical input in the 5°F full-speed test
3.37kW
Electrical input in the 95°F cooling test
2.82kW
Seasonal average heating COP
2.64

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
22,400 Btu/h
This unit at 5°F median across its pairings
22,400 Btu/h
Median of 2-ton central models at 5°F
19,000 Btu/h
Models in this group
565

This unit is above 81% of them, at number 108 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 YOHA2-36AA

35 pairings · 35 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 34,600 Btu/h 23,000–36,000 Btu/h
Heat output at 17°F full speed 26,600 Btu/h 21,000–28,000 Btu/h
Heat output at 5°F full speed 22,400 Btu/h 18,600–25,200 Btu/h
Heat output below 5°F NR NR
Cold output 5°F output as a % of the 47°F rating 65%
COP at 5°F full speed 1.95 1.90–2.10
HSPF2 Region IV 9.0 8.3–9.5
Cooling
Cooling capacity at 95°F full-load test 33,000 Btu/h 22,800–34,200 Btu/h
EER2 at 95°F 11.7 10.8–13.0
SEER2 cooling season 18.5 15.2–20.5
Cooling at other temperatures NR NR
Equipment and listing
Refrigerant R-410A
Compressor Variable speed
Indoor unit YLCN2-4248CA 14 indoor units
FurnaceFG7TC-100D-V35C* 12 furnaces
Cold-climate designation EPA's designation, as published NC 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 YOHA2-36AA

Pairings, by indoor-unit class

14 indoor units · 35 certified pairings

One row per indoor unit certified with this outdoor unit.

Furnace paired · 1 indoor unit

  1. YLCN2-4248CA brand not stated 22,400 Btu/hat 5°F, full speed

    6 pairings, 6 with a furnace · 47°F 34,600 Btu/h · 95°F cooling 33,000 Btu/h · Cold output 65% · COP 1.95

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
YLCN2-4248CA — 22,400 34,600 33,000 65% 1.95 Yes 6

Air handler · 9 indoor units

  1. YLCN2-2430BA brand not stated 19,400 Btu/hat 5°F, full speed

    6 pairings, 5 with a furnace · 47°F 24,000 Btu/h · 95°F cooling 24,000 Btu/h · Cold output 81% · COP 2.10

  2. YLCN2-3036BA brand not stated 24,400 Btu/hat 5°F, full speed

    6 pairings, 5 with a furnace · 47°F 34,600 Btu/h · 95°F cooling 33,000 Btu/h · Cold output 71% · COP 1.95

  3. YLCN2-2430AA brand not stated 19,200 Btu/hat 5°F, full speed

    5 pairings, 4 with a furnace · 47°F 24,000 Btu/h · 95°F cooling 23,800 Btu/h · Cold output 80% · COP 2.00

  4. YLSN2-3036CA brand not stated 24,400 Btu/hat 5°F, full speed

    3 pairings, 2 with a furnace · 47°F 34,600 Btu/h · 95°F cooling 33,000 Btu/h · Cold output 71% · COP 1.95

  5. YAHA1-24BA brand not stated 19,600 Btu/hat 5°F, full speed

    1 pairing · 47°F 24,000 Btu/h · 95°F cooling 24,000 Btu/h · Cold output 82% · COP 2.10

  6. YAHA1-36BA brand not stated 25,200 Btu/hat 5°F, full speed

    1 pairing · 47°F 36,000 Btu/h · 95°F cooling 34,200 Btu/h · Cold output 70% · COP 2.00

  7. YAHA2-24AA brand not stated 19,000 Btu/hat 5°F, full speed

    1 pairing · 47°F 23,000 Btu/h · 95°F cooling 23,000 Btu/h · Cold output 83% · COP 1.95

  8. YAHA2-24CB brand not stated 19,600 Btu/hat 5°F, full speed

    1 pairing · 47°F 24,000 Btu/h · 95°F cooling 24,000 Btu/h · Cold output 82% · COP 2.10

  9. YAHA2-36AA brand not stated 24,600 Btu/hat 5°F, full speed

    1 pairing · 47°F 35,000 Btu/h · 95°F cooling 33,600 Btu/h · Cold output 70% · COP 2.00

Indoor units in the air handler 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
YLCN2-2430BA — 19,400 24,000 24,000 81% 2.10 Yes 6
YLCN2-3036BA — 24,400 34,600 33,000 71% 1.95 Yes 6
YLCN2-2430AA — 19,200 24,000 23,800 80% 2.00 Yes 5
YLSN2-3036CA — 24,400 34,600 33,000 71% 1.95 Yes 3
YAHA1-24BA — 19,600 24,000 24,000 82% 2.10 Yes 1
YAHA1-36BA — 25,200 36,000 34,200 70% 2.00 Yes 1
YAHA2-24AA — 19,000 23,000 23,000 83% 1.95 Yes 1
YAHA2-24CB — 19,600 24,000 24,000 82% 2.10 Yes 1
YAHA2-36AA — 24,600 35,000 33,600 70% 2.00 Yes 1

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

Showing 10 of 14 indoor units All 35 certified pairings

Sold as, and units with identical certified values

Brands listing this model number

Model number as listed

  • YOHA2-36AA 35 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.

History and definitions

History

First certified record
Most recent certified record
Measurements reported
Aug 5, 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, “YOHA2-36AA — certified heat output”. Certified figures dated , checked daily.
https://heatpumplist.com/model/yoha2-36aa