LEA48MZ-6P-454-O*
NOVAIR · HP - Mini or Multi Split
24BTU/Wh
10BTU/Wh
48000BTU/hr
Yes
NOVAIR LEA48MZ-6P-454-O*: SEER2 24 BTU/Wh, better than 84% of air-source heat pumps (category median 20 BTU/Wh).
SEER2: better than 96% of the 1339 comparable models within 10% of this capacity. Their median is 18 BTU/Wh.
Where this model sits
Better than 84% of air-source heat pumps.
The NOVAIR LEA48MZ-6P-454-O* is a 48000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 24 BTU/Wh it ranks better than 84% of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is more efficient than 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) | 24BTU/Wh |
| SEER2 (worst combination) | 24BTU/Wh |
| HSPF2 (best combination) | 10BTU/Wh |
| HSPF2 (worst combination) | 10BTU/Wh |
| EER2 (best combination) | 12.3BTU/Wh |
| COP at 5 °F | 2 |
| Capacity | |
| Cooling Capacity (max) | 48000BTU/hr |
| Cooling Capacity (min) | 48000BTU/hr |
| Heating at 47 °F | 48000BTU/hr |
| Heating at 17 °F | 48500BTU/hr |
| Heating at 5 °F | 42000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | Polar Series |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | LEA48MZ-6P-454-O* |
| ENERGY STAR ID | ES_1141301_LEA48MZ-6P-454-O*_04092026000000_29218372845 |
| Partner | Novair Heat Pumps Inc. |
| Date Certified | 2026-05-29 |
| Available From | 2026-04-01 |
| Markets | United States, Canada |
Documentation
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