Bosch SM048-1VT*-*****CvsGeoStar G5A(V/H)060BD1**2
Side-by-side geothermal heat pump comparison
Bosch SM048-1VT*-*****C
EER
22.5–27.9BTU/Wh
COP
4.30–5
Refrigerant
R-410A
Rated Across
2loop types
GeoStar G5A(V/H)060BD1**2
EER
22.9–27.8BTU/Wh
COP
4.30–4.80
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 27.9 vs 27.8 BTU/Wh. The Bosch SM048-1VT*-*****C is larger at 27.9 BTU/Wh versus 27.8 BTU/Wh.
Efficiency
| Spec | Bosch | GeoStar |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 27.9 | 27.8 |
| EER (worst configuration)(BTU/Wh) | 22.5 | 22.9 |
| COP (best configuration) | 5 | 4.80 |
| COP (worst configuration) | 4.30 | 4.30 |
Configuration
| Spec | Bosch | GeoStar |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | SM | Aston |
| Refrigerant | R-410A | Other |