37MBHAQ48AA3
WEATHERMAKER · HP - Split System
16.8–18.7BTU/Wh
10.1–11BTU/Wh
48000BTU/hr
Yes
WEATHERMAKER 37MBHAQ48AA3: SEER2 18.7 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The WEATHERMAKER 37MBHAQ48AA3 is a 48000 BTU/hr hp - split system using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 18.7 BTU/Wh it ranks around the middle of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is about as efficient as the peer median of 18 BTU/Wh. In this size range, comparable Midea models average 18.8 BTU/Wh and Airquest models average 18.4 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 18.7BTU/Wh |
| SEER2 (worst combination) | 16.8BTU/Wh |
| HSPF2 (best combination) | 11BTU/Wh |
| HSPF2 (worst combination) | 10.1BTU/Wh |
| EER2 (best combination) | 10.4BTU/Wh |
| COP at 5 °F | 2 |
| Capacity | |
| Cooling Capacity (max) | 48000BTU/hr |
| Cooling Capacity (min) | 48000BTU/hr |
| Heating at 47 °F | 53000BTU/hr |
| Heating at 17 °F | 45000BTU/hr |
| Heating at 5 °F | 47500BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | 45M Series |
| Indoor-Unit Combinations Rated | 4 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | 37MBHAQ48AA3 |
| ENERGY STAR ID | ES_1020846_37MBHAQ48AA3_07272024051446_5853829 |
| Partner | Carrier Corporation |
| Date Certified | 2025-03-13 |
| Available From | 2018-11-15 |
| Markets | United States, Canada |
Documentation
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