Fujitsu AOUH36KWAS4vsYork YDV36E2D11
Side-by-side heat pump comparison
Fujitsu AOUH36KWAS4
SEER2
19–22BTU/Wh
HSPF2
9–10BTU/Wh
Cooling Capacity
34400BTU/hr
Refrigerant
R-32
GWP 675 · Lower
York YDV36E2D11
SEER2
15.2–20BTU/Wh
HSPF2
9–9.5BTU/Wh
Cooling Capacity
23000–34200BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
Fujitsu AOUH36KWAS4 is 9% more efficient at 22.0 BTU/Wh versus 20.0 BTU/Wh for the York YDV36E2D11. The Fujitsu AOUH36KWAS4 is larger at 34400 BTU/hr versus 34200 BTU/hr. York YDV36E2D11 uses a lower-impact refrigerant: R-454B (GWP 470) versus R-32 (GWP 675).
Efficiency
| Spec | Fujitsu | York |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 22 | 20 |
| SEER2 (worst combination)(BTU/Wh) | 19 | 15.2 |
| HSPF2 (best combination)(BTU/Wh) | 10 | 9.5 |
| HSPF2 (worst combination)(BTU/Wh) | 9 | 9 |
| EER2 (best combination)(BTU/Wh) | 12 | 13 |
| COP at 5 °F | 2.20 | 2 |
Capacity
| Spec | Fujitsu | York |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 34400 | 34200 |
| Cooling Capacity (min)(BTU/hr) | 34400 | 23000 |
| Heating at 47 °F(BTU/hr) | 36400 | 34200 |
| Heating at 17 °F(BTU/hr) | 24400 | 28000 |
| Heating at 5 °F(BTU/hr) | 24000 | 24400 |
Configuration
| Spec | Fujitsu | York |
|---|---|---|
| Product Type | HP - Mini or Multi Split | HP - Split System |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | No | Yes |
| Connected Capability | No | Yes |
| Series | AIRSTAGE H-series | YDV |
| Indoor-Unit Combinations Rated | 3 | 7 |
Refrigerant
| Spec | Fujitsu | York |
|---|---|---|
| Type | R-32 | R-454B |
| GWP Rating | R-32 (GWP:675 | Lower GWP) | R-454B (GWP:470 | Lower GWP) |