NTXMMX24A132B*
American Standard / Mitsubishi Electric · HP - Mini or Multi Split
18–20BTU/Wh
8.7–9.5BTU/Wh
22000–22800BTU/hr
Yes
American Standard / Mitsubishi Electric NTXMMX24A132B*: SEER2 20 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
Where this model sits
The American Standard / Mitsubishi Electric NTXMMX24A132B* is a 22800 BTU/hr hp - mini or multi split using R-410A, a refrigerant with high global warming potential (GWP 2088). At 20 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 about as efficient as the peer median of 19.5 BTU/Wh. In this size range, comparable Midea models average 18.7 BTU/Wh and GREE models average 21 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 20BTU/Wh |
| SEER2 (worst combination) | 18BTU/Wh |
| HSPF2 (best combination) | 9.5BTU/Wh |
| HSPF2 (worst combination) | 8.7BTU/Wh |
| EER2 (best combination) | 13.6BTU/Wh |
| COP at 5 °F | 2.20 |
| Capacity | |
| Cooling Capacity (max) | 22800BTU/hr |
| Cooling Capacity (min) | 22000BTU/hr |
| Heating at 47 °F | 25000BTU/hr |
| Heating at 17 °F | 14600BTU/hr |
| Heating at 5 °F | 18200BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | NV-Series |
| Indoor-Unit Combinations Rated | 2 |
| Refrigerant | |
| Type | R-410A |
| GWP Rating | R-410A (GWP:2088) |
| Identifiers | |
| Model Number | NTXMMX24A132B* |
| ENERGY STAR ID | ES_14817_NTXMMX24A132B*_12012023162246_5090792 |
| Partner | Mitsubishi Electric U.S. HVAC Division |
| Date Certified | 2026-03-24 |
| Available From | 2022-12-23 |
| Markets | United States |
Documentation
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