American Standard / Mitsubishi Electric MUZ-FS15NA***vsHaier 1Q15FF2BE**
Side-by-side heat pump comparison
American Standard / Mitsubishi Electric MUZ-FS15NA***
SEER2
22.3BTU/Wh
HSPF2
10.4BTU/Wh
Cooling Capacity
14000BTU/hr
Cold Climate
Yes
Cold climate certified
Haier 1Q15FF2BE**
SEER2
21BTU/Wh
HSPF2
9.5BTU/Wh
Cooling Capacity
13500BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
American Standard / Mitsubishi Electric MUZ-FS15NA*** is 6% more efficient at 22.3 BTU/Wh versus 21.0 BTU/Wh for the Haier 1Q15FF2BE**. The American Standard / Mitsubishi Electric MUZ-FS15NA*** is larger at 14000 BTU/hr versus 13500 BTU/hr. Haier 1Q15FF2BE** uses a lower-impact refrigerant: R-454B (GWP 470) versus R-410A (GWP 2088).
Efficiency
| Spec | American Standard / Mitsubishi Electric | Haier |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 22.3 | 21 |
| SEER2 (worst combination)(BTU/Wh) | 22.3 | 21 |
| HSPF2 (best combination)(BTU/Wh) | 10.4 | 9.5 |
| HSPF2 (worst combination)(BTU/Wh) | 10.4 | 9.5 |
| EER2 (best combination)(BTU/Wh) | 14 | 11.7 |
| COP at 5 °F | 2 | 1.80 |
Capacity
| Spec | American Standard / Mitsubishi Electric | Haier |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 14000 | 13500 |
| Cooling Capacity (min)(BTU/hr) | 14000 | 13500 |
| Heating at 47 °F(BTU/hr) | 16000 | 17000 |
| Heating at 17 °F(BTU/hr) | 10000 | 10200 |
| Heating at 5 °F(BTU/hr) | 19400 | 13600 |
Configuration
| Spec | American Standard / Mitsubishi Electric | Haier |
|---|---|---|
| Product Type | HP - Mini or Multi Split | HP - Mini or Multi Split |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | Yes | Yes |
| Connected Capability | No | No |
| Series | M-Series | Flexfit Single |
| Indoor-Unit Combinations Rated | 1 | 1 |
Refrigerant
| Spec | American Standard / Mitsubishi Electric | Haier |
|---|---|---|
| Type | R-410A | R-454B |
| GWP Rating | R-410A (GWP:2088) | R-454B (GWP:470 | Lower GWP) |
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