HO-MS60-LA-Q
Mitsutomo · HP - Mini or Multi Split
20–21.4BTU/Wh
10.6–10.7BTU/Wh
51000–53000BTU/hr
Yes
Mitsutomo HO-MS60-LA-Q: SEER2 21.4 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
SEER2: better than 89% of the 1759 comparable models within 10% of this capacity. Their median is 17.5 BTU/Wh.
Where this model sits
The Mitsutomo HO-MS60-LA-Q is a 53000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 21.4 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 more efficient than the peer median of 17.5 BTU/Wh. In this size range, comparable Midea models average 18.5 BTU/Wh and Airquest models average 17.5 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 21.4BTU/Wh |
| SEER2 (worst combination) | 20BTU/Wh |
| HSPF2 (best combination) | 10.7BTU/Wh |
| HSPF2 (worst combination) | 10.6BTU/Wh |
| EER2 (best combination) | 12BTU/Wh |
| COP at 5 °F | 2.10 |
| Capacity | |
| Cooling Capacity (max) | 53000BTU/hr |
| Cooling Capacity (min) | 51000BTU/hr |
| Heating at 47 °F | 55000BTU/hr |
| Heating at 17 °F | 50000BTU/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 | HO Series |
| Indoor-Unit Combinations Rated | 3 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | HO-MS60-LA-Q |
| ENERGY STAR ID | ES_1152420_HO-MS60-LA-Q_07212025224544_29217162523 |
| Partner | PerfitTech LLC |
| Date Certified | 2026-05-06 |
| Available From | 2024-05-20 |
| Markets | United States, Canada |
Documentation
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