37MAHAQ24AA3
37MAHAQ24AA3 is in the certified data.
Its certified full-speed heating output at 5°F is 23,600–24,200 Btu/h6.92–7.09 kW, 83–95% of its 47°F rating (tests at different compressor speeds), depending on the pairing.
Bryant, Carrier + 3 more · mini-split heat pump
37MAHAQ24AA3 is in the certified data as of Sep 19, 2026. 37MAHAQ24AA3 changed its certified heat output at 17°F on 5 pairings from 21,000 Btu/h to 22,200 Btu/h in the certified data between August 2025 and September 2026.
- 24,000 Btu (2-ton)
- Mini-split
- Variable speed
- US and Canada
Certified heating and cooling
Heating at 47°F
26,0007.62NR
No 47°F rating for this pairing.
21,6006.33NR at 17°F
24,0007.03NR at 5°F
Btu/hkW, certified
2.18NR COP at 5°F
Heating and cooling by outdoor temperature
This pairing delivers 26,000 Btu/h7.62 kW of heat at 47°F, 21,600 Btu/h6.33 kW at 17°F, and 24,000 Btu/h7.03 kW at 5°F, 92% of its 47°F rating. It delivers 24,000 Btu/h7.03 kW of cooling at 95°F. At 5°F that is 5,000 Btu/h1.47 kW above the example heating load of 19,000 Btu/h5.57 kW; at 95°F it is 14,500 Btu/h4.25 kW above the example cooling load of 9,500 Btu/h2.78 kW.
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 mini-split 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/h5.57 kW at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 9,500 Btu/h2.78 kW 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.
AHRI certificate 215323817 · listed by Carrier · certified Mar 4, 2025 · 5 pairings share these values
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Threshold comparisons use the unit’s certified figures across its pairings. Programs also set service-area, installation, and product-list requirements.
Certified output and power use
| Outdoor temperature | Certified outputBtu/h | One scale | vs class median | COPat 5°F |
|---|---|---|---|---|
| 5°Ffull speed | 24,0007.03 kW | +26% | 2.18 | |
| 17°Ffull speed | 21,6006.33 kW | +8% | NR | |
| 47°Fnormal speed | 26,0007.62 kW | +4% | NR | |
| 95°Fcooling, full load | 24,0007.03 kW | — | NR |
EER2 12.0 in that test. SEER2 19.2 over the modeled cooling season.
Power use at each temperature
- Electrical input in the 5°F full-speed test
- 3.23kW
- Electrical input in the 95°F cooling test
- 2.00kW
- Seasonal average heating COP
- 3.43
These exclude backup resistance heat.
How it compares with other 24,000 Btu heat pumps
2-ton mini-split models
- This pairing at 5°F
- 24,000 Btu/h7.03 kWNR
- This unit at 5°F median across its pairings
- 24,000 Btu/h7.03 kW
- Median of 2-ton mini-split models at 5°F
- 19,000 Btu/h5.57 kW
- Models in this group
- 917
This unit is above 76% of them, at number 216 of 917 by heat at 5°F. The middle half of the group runs 18,000 to 23,000 Btu/h.
Closest models by heat at 5°F
- MMLD024S6S-1PLennox · 24,600 Btu/h
- KEENUMHP24AAKEEN Home · 24,200 Btu/h
- O-ES-24-HP-C-230C-O1MRCOOL · 24,200 Btu/h
- 3MXT24AVJUDaikin · 24,000 Btu/h
- 3MXTH24AVJUDaikin · 24,000 Btu/h
- 500004496Convectair · 24,000 Btu/h
Every 24,000 Btu (2-ton) unit, ranked by cooling efficiency, then heating efficiency
Certified values for 37MAHAQ24AA3
27 pairings · 27 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 pairing | All pairings | |
|---|---|---|
| Heating | ||
| Heat output at 47°F normal speed | 26,000 Btu/h7.62 kWNR | 25,000–29,000 Btu/h7.33–8.50 kW |
| Heat output at 17°F full speed | 21,600 Btu/h6.33 kWNR | 16,900–22,200 Btu/h4.95–6.51 kW |
| Heat output at 5°F full speed | 24,000 Btu/h7.03 kWNR | 23,600–24,200 Btu/h6.92–7.09 kW |
| Heat output below 5°F | NR | NR |
| Cold output 5°F output as a % of the 47°F rating | 92%NR | |
| COP at 5°F full speed | 2.18NR | 2.16–2.34 |
| HSPF2 Region IV | 11.7NR | 10.0–13.5 |
| Cooling | ||
| Cooling capacity at 95°F full-load test | 24,000 Btu/h7.03 kWNR | 22,000–24,000 Btu/h6.45–7.03 kW |
| EER2 at 95°F | 12.0NR | 12.0–13.0 |
| SEER2 cooling season | 19.2NR | 18.8–21.2 |
| Cooling at other temperatures | NR | NR |
| Equipment and listing | ||
| Refrigerant | R-454B | |
| Compressor | Variable speed | |
| Indoor unit | 45MBDAQ24XH3 | 7 indoor units |
| Furnace | No furnace | None |
| Cold-climate designation EPA's designation, as published | Yes | On every pairing |
| ENERGY STAR Most Efficient EPA's designation, as published | Yes | On every pairing |
| Where it is sold | US and Canada | US and Canada |
| Model string as certified | 37MAHAQ24AA3 | |
Pairings, by indoor-unit class
7 indoor units · 27 certified pairings
One row per indoor unit certified with this outdoor unit.
Air handler · 1 indoor unit
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45MBAAQ24XB3 (the pairing on screen) brand not stated 23,600 Btu/h6.92 kWat 5°F, full speed
| Indoor unit | Brand | At 5°FBtu/hkW · full speed | At 47°FBtu/hkW · normal speed | At 95°FBtu/hkW · cooling | Cold output% of 47°F rating | COP 5°Ffull speed | Cold climate | Pairings |
|---|---|---|---|---|---|---|---|---|
| 45MBAAQ24XB3 (the pairing on screen) | — | 23,6006.92 | 26,0007.62 | 23,0006.74 | 91% | 2.16 | Yes | 5 |
Ductless indoor · 6 indoor units
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45MBCAQ24XA3 (the pairing on screen) BRYANT 23,800 Btu/h6.98 kWat 5°F, full speed
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45MBDAQ24XH3 (the pairing on screen) BRYANT 24,000 Btu/h7.03 kWat 5°F, full speed
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45MCFAQ24XA3 (the pairing on screen) BRYANT 24,200 Btu/h7.09 kWat 5°F, full speed
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D5MAHAQ24XA3 (the pairing on screen) BRYANT 24,200 Btu/h7.09 kWat 5°F, full speed
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45MAHAQ24XA3 (the pairing on screen) CARRIER 24,200 Btu/h7.09 kWat 5°F, full speed
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615AHAQ24XA3 (the pairing on screen) BRYANT 24,200 Btu/h7.09 kWat 5°F, full speed
| Indoor unit | Brand | At 5°FBtu/hkW · full speed | At 47°FBtu/hkW · normal speed | At 95°FBtu/hkW · cooling | Cold output% of 47°F rating | COP 5°Ffull speed | Cold climate | Pairings |
|---|---|---|---|---|---|---|---|---|
| 45MBCAQ24XA3 (the pairing on screen) | BRYANT | 23,8006.98 | 25,0007.33 | 23,4006.86 | 95% | 2.23 | Yes | 5 |
| 45MBDAQ24XH3 (the pairing on screen) | BRYANT | 24,0007.03 | 26,0007.62 | 24,0007.03 | 92% | 2.18 | Yes | 5 |
| 45MCFAQ24XA3 (the pairing on screen) | BRYANT | 24,2007.09 | 26,0007.62 | 22,0006.45 | 93% | 2.16 | Yes | 5 |
| D5MAHAQ24XA3 (the pairing on screen) | BRYANT | 24,2007.09 | 29,0008.50 | 24,0007.03 | 83% | 2.34 | Yes | 5 |
| 45MAHAQ24XA3 (the pairing on screen) | CARRIER | 24,2007.09 | 29,0008.50 | 24,0007.03 | 83% | 2.34 | Yes | 1 |
| 615AHAQ24XA3 (the pairing on screen) | BRYANT | 24,2007.09 | 29,0008.50 | 24,0007.03 | 83% | 2.34 | Yes | 1 |
Sold as, and units with identical certified values
Brands listing this model number
Other brands that list these model numbers
- Are Bryant and Carrier heat pumps the same?127 shared model numbers
- Are Bryant and Midea heat pumps the same?108 shared model numbers
- Are Bryant and WeatherMaker heat pumps the same?108 shared model numbers
- Are Bryant and Payne heat pumps the same?107 shared model numbers
Model number as listed
- 37MAHAQ24AA3 27 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.
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
- 37MAHAQ24AA3 changed its certified heat output at 17°F on 5 pairings from 21,000 Btu/h to 22,200 Btu/h in the certified data between August 2025 and September 2026.
- 37MAHAQ24AA3 was in the certified data by September 2024.
History and definitions
History
- First certified record
- Most recent certified record
- Measurements reported
- Mar 4, 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