M5THM2342A15NA*
RunTru · HP - Mini or Multi Split
22BTU/Wh
10BTU/Wh
42000BTU/hr
Yes
RunTru M5THM2342A15NA*: SEER2 22 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
SEER2: better than 89% of the 574 comparable models within 10% of this capacity. Their median is 16 BTU/Wh.
Where this model sits
The RunTru M5THM2342A15NA* is a 42000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 22 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 16 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 22BTU/Wh |
| SEER2 (worst combination) | 22BTU/Wh |
| HSPF2 (best combination) | 10BTU/Wh |
| HSPF2 (worst combination) | 10BTU/Wh |
| EER2 (best combination) | 11.2BTU/Wh |
| COP at 5 °F | 2 |
| Capacity | |
| Cooling Capacity (max) | 42000BTU/hr |
| Cooling Capacity (min) | 42000BTU/hr |
| Heating at 47 °F | 42000BTU/hr |
| Heating at 17 °F | 31000BTU/hr |
| Heating at 5 °F | 30000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | 23U Multi |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | M5THM2342A15NA* |
| ENERGY STAR ID | ES_1075581_M5THM2342A15NA*_01192026053001_29218067085 |
| Partner | Trane and American Standard Heating and Air Conditioning |
| Date Certified | 2026-01-30 |
| Available From | 2026-01-18 |
| Markets | United States, Canada |
Documentation
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