American Standard / Mitsubishi Electric MUZ-GS24NA***vsTrane 5TWV8X24A1
Side-by-side heat pump comparison
American Standard / Mitsubishi Electric MUZ-GS24NA***
SEER2
21.5BTU/Wh
HSPF2
10.3BTU/Wh
Cooling Capacity
22400BTU/hr
Cold Climate
Yes
Cold climate certified
Trane 5TWV8X24A1
SEER2
18.1BTU/Wh
HSPF2
8.5BTU/Wh
Cooling Capacity
21400–22200BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
American Standard / Mitsubishi Electric MUZ-GS24NA*** is 16% more efficient at 21.5 BTU/Wh versus 18.1 BTU/Wh for the Trane 5TWV8X24A1. The American Standard / Mitsubishi Electric MUZ-GS24NA*** is larger at 22400 BTU/hr versus 22200 BTU/hr. Trane 5TWV8X24A1 uses a lower-impact refrigerant: R-454B (GWP 470) versus R-410A (GWP 2088).
Efficiency
| Spec | American Standard / Mitsubishi Electric | Trane |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 21.5 | 18.1 |
| SEER2 (worst combination)(BTU/Wh) | 21.5 | 18.1 |
| HSPF2 (best combination)(BTU/Wh) | 10.3 | 8.5 |
| HSPF2 (worst combination)(BTU/Wh) | 10.3 | 8.5 |
| EER2 (best combination)(BTU/Wh) | 12.6 | 11.5 |
| COP at 5 °F | 2.10 | 2.27 |
Capacity
| Spec | American Standard / Mitsubishi Electric | Trane |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 22400 | 22200 |
| Cooling Capacity (min)(BTU/hr) | 22400 | 21400 |
| Heating at 47 °F(BTU/hr) | 27600 | 23800 |
| Heating at 17 °F(BTU/hr) | 17600 | 23200 |
| Heating at 5 °F(BTU/hr) | 19700 | 18700 |
Configuration
| Spec | American Standard / Mitsubishi Electric | Trane |
|---|---|---|
| Product Type | HP - Mini or Multi Split | HP - Split System |
| Compressor Staging | Continuously variable | Continuously variable |
| Cold Climate Certified | Yes | Yes |
| Connected Capability | No | No |
| Series | M-Series | 18 TruComfort Variable Speed Heat Pump |
| Indoor-Unit Combinations Rated | 1 | 80 |
Refrigerant
| Spec | American Standard / Mitsubishi Electric | Trane |
|---|---|---|
| Type | R-410A | R-454B |
| GWP Rating | R-410A (GWP:2088) | R-454B (GWP:470 | Lower GWP) |