MHPA-36DCTO
MDX · HP - Split System
18.5BTU/Wh
9BTU/Wh
34200BTU/hr
Yes
MDX MHPA-36DCTO: SEER2 18.5 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The MDX MHPA-36DCTO is a 34200 BTU/hr hp - split system using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 18.5 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 less efficient than the peer median of 19 BTU/Wh. In this size range, comparable Midea models average 20 BTU/Wh and TOSOT models average 21 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 18.5BTU/Wh |
| SEER2 (worst combination) | 18.5BTU/Wh |
| HSPF2 (best combination) | 9BTU/Wh |
| HSPF2 (worst combination) | 9BTU/Wh |
| EER2 (best combination) | 11.3BTU/Wh |
| COP at 5 °F | 2.20 |
| Capacity | |
| Cooling Capacity (max) | 34200BTU/hr |
| Cooling Capacity (min) | 34200BTU/hr |
| Heating at 47 °F | 34200BTU/hr |
| Heating at 17 °F | 23000BTU/hr |
| Heating at 5 °F | 25000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Split System |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | T Series |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) |
| Identifiers | |
| Model Number | MHPA-36DCTO |
| ENERGY STAR ID | ES_1152841_MHPA-36DCTO_01062026200001_28217933371 |
| Partner | MDX Air, LLC. |
| Date Certified | 2026-03-11 |
| Available From | 2026-02-26 |
| Markets | United States |
Documentation
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