AOUH36KWAS4
Fujitsu · HP - Mini or Multi Split
19–22BTU/Wh
9–10BTU/Wh
34400BTU/hr
R-32
Fujitsu AOUH36KWAS4: SEER2 22 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).
SEER2: better than 81% of the 1795 comparable models within 10% of this capacity. Their median is 19 BTU/Wh.
Where this model sits
The Fujitsu AOUH36KWAS4 is a 34400 BTU/hr hp - mini or multi split using R-32, a refrigerant with moderate global warming potential (GWP 675). 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 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) | 22BTU/Wh |
| SEER2 (worst combination) | 19BTU/Wh |
| HSPF2 (best combination) | 10BTU/Wh |
| HSPF2 (worst combination) | 9BTU/Wh |
| EER2 (best combination) | 12BTU/Wh |
| COP at 5 °F | 2.20 |
| Capacity | |
| Cooling Capacity (max) | 34400BTU/hr |
| Cooling Capacity (min) | 34400BTU/hr |
| Heating at 47 °F | 36400BTU/hr |
| Heating at 17 °F | 24400BTU/hr |
| Heating at 5 °F | 24000BTU/hr |
All 25 specifications
| Configuration | |
|---|---|
| Product Type | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable |
| Cold Climate Certified | No |
| Connected Capability | No |
| Series | AIRSTAGE H-series |
| Indoor-Unit Combinations Rated | 3 |
| Refrigerant | |
| Type | R-32 |
| GWP Rating | R-32 (GWP:675 | Lower GWP) |
| Identifiers | |
| Model Number | AOUH36KWAS4 |
| ENERGY STAR ID | ES_28426_AOUH36KWAS4_11272024185142_23215447697 |
| Partner | Fujitsu General America, Inc. |
| Date Certified | 2026-06-23 |
| Available From | 2024-09-20 |
| Markets | United States, Canada |
Documentation
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