4TXK3809B10NU**
American Standard · HP - Mini or Multi Split
27BTU/Wh
11BTU/Wh
9000BTU/hr
Yes
American Standard 4TXK3809B10NU**: SEER2 27 BTU/Wh, better than 96% of air-source heat pumps (category median 20 BTU/Wh).
SEER2: better than 78% of the 1246 comparable models within 10% of this capacity. Their median is 23 BTU/Wh.
Where this model sits
Better than 96% of air-source heat pumps.
The American Standard 4TXK3809B10NU** is a 9000 BTU/hr hp - mini or multi split using R-410A, a refrigerant with high global warming potential (GWP 2088). At 27 BTU/Wh it ranks better than 96% 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 23 BTU/Wh. In this size range, comparable TOSOT models average 25.5 BTU/Wh and Hisense models average 22.8 BTU/Wh.
Specifications
| Efficiency | |
|---|---|
| SEER2 (best combination) | 27BTU/Wh |
| SEER2 (worst combination) | 27BTU/Wh |
| HSPF2 (best combination) | 11BTU/Wh |
| HSPF2 (worst combination) | 11BTU/Wh |
| EER2 (best combination) | 16.6BTU/Wh |
| COP at 5 °F | 1.91 |
| Capacity | |
| Cooling Capacity (max) | 9000BTU/hr |
| Cooling Capacity (min) | 9000BTU/hr |
| Heating at 47 °F | 9000BTU/hr |
| Heating at 17 °F | 8200BTU/hr |
| Heating at 5 °F | 13000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | Yes |
| Connected Capability | No |
| Series | 38 Series |
| Indoor-Unit Combinations Rated | 1 |
| Refrigerant | |
| Type | R-410A |
| GWP Rating | R-410A (GWP:2088) |
| Identifiers | |
| Model Number | 4TXK3809B10NU** |
| ENERGY STAR ID | ES_1075581_4TXK3809B10NU**_03082023123546_8292785 |
| Partner | Trane and American Standard Heating and Air Conditioning |
| Date Certified | 2025-07-25 |
| Available From | 2023-01-01 |
| Markets | United States, Canada |
Documentation
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