PUZ-HA42NKA*
Mitsubishi Electric · HP - Mini or Multi Split
15.4BTU/Wh
8.9BTU/Wh
42000BTU/hr
Yes
Mitsubishi Electric PUZ-HA42NKA*: SEER2 15.4 BTU/Wh, lower than 90% of air-source heat pumps (category median 20 BTU/Wh).
SEER2: worse than 79% of the 574 comparable models within 10% of this capacity. Their median is 16 BTU/Wh.
Where this model sits
Lower than 90% of air-source heat pumps.
The Mitsubishi Electric PUZ-HA42NKA* is a 42000 BTU/hr hp - mini or multi split using R-410A, a refrigerant with high global warming potential (GWP 2088). At 15.4 BTU/Wh it ranks in the bottom 10% of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is less efficient than the peer median of 16 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 15.4BTU/Wh |
| SEER2 (worst combination) | 15.4BTU/Wh |
| HSPF2 (best combination) | 8.9BTU/Wh |
| HSPF2 (worst combination) | 8.9BTU/Wh |
| EER2 (best combination) | 10BTU/Wh |
| COP at 5 °F | 1.95 |
| Capacity | |
| Cooling Capacity (max) | 42000BTU/hr |
| Cooling Capacity (min) | 42000BTU/hr |
| Heating at 47 °F | 54000BTU/hr |
| Heating at 17 °F | 39000BTU/hr |
| Heating at 5 °F | 48000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | P-Series |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-410A |
| GWP Rating | R-410A (GWP:2088) |
| Identifiers | |
| Model Number | PUZ-HA42NKA* |
| ENERGY STAR ID | ES_14817_PUZ-HA42NKA*_04112024093440_7600671 |
| Partner | Mitsubishi Electric U.S. HVAC Division |
| Date Certified | 2026-04-17 |
| Available From | 2023-11-01 |
| Markets | United States, Canada |
Documentation
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