MDV MOX430-15HFN10-M1XvsROVSUN TMSC-18HA2/I2XI20B-O
Side-by-side heat pump comparison
MDV MOX430-15HFN10-M1X
SEER2
22.2–22.7BTU/Wh
HSPF2
10.2–11.5BTU/Wh
Cooling Capacity
15400–15500BTU/hr
Cold Climate
Yes
Cold climate certified
ROVSUN TMSC-18HA2/I2XI20B-O
SEER2
20.5BTU/Wh
HSPF2
8.5BTU/Wh
Cooling Capacity
16000BTU/hr
Cold Climate
Yes
Cold climate certified
Key differences
MDV MOX430-15HFN10-M1X is 10% more efficient at 22.7 BTU/Wh versus 20.5 BTU/Wh for the ROVSUN TMSC-18HA2/I2XI20B-O. The ROVSUN TMSC-18HA2/I2XI20B-O is larger at 16000 BTU/hr versus 15500 BTU/hr.
Efficiency
| Spec | MDV | ROVSUN |
|---|---|---|
| SEER2 (best combination)(BTU/Wh) | 22.7 | 20.5 |
| SEER2 (worst combination)(BTU/Wh) | 22.2 | 20.5 |
| HSPF2 (best combination)(BTU/Wh) | 11.5 | 8.5 |
| HSPF2 (worst combination)(BTU/Wh) | 10.2 | 8.5 |
| EER2 (best combination)(BTU/Wh) | 14 | 11 |
| COP at 5 °F | 1.95 | 1.80 |
Capacity
| Spec | MDV | ROVSUN |
|---|---|---|
| Cooling Capacity (max)(BTU/hr) | 15500 | 16000 |
| Cooling Capacity (min)(BTU/hr) | 15400 | 16000 |
| Heating at 47 °F(BTU/hr) | 15500 | 18000 |
| Heating at 17 °F(BTU/hr) | 16600 | 14500 |
| Heating at 5 °F(BTU/hr) | 18000 | 13200 |
Configuration
| Spec | MDV | ROVSUN |
|---|---|---|
| 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 | MSEP Series | CASSETTE-single |
| Indoor-Unit Combinations Rated | 2 | 2 |
Refrigerant
| Spec | MDV | ROVSUN |
|---|---|---|
| Type | R-454B | R-454B |
| GWP Rating | R-454B (GWP:470 | Lower GWP) | R-454B (GWP:470 | Lower GWP) |