Bosch-Geo RP048-1VT/HZN-*****AvsWHALEN WZ(L/R/B/P/T/K)048A
Side-by-side geothermal heat pump comparison
Bosch-Geo RP048-1VT/HZN-*****A
EER
21–25.8BTU/Wh
COP
4.20–5.10
Refrigerant
Other
Rated Across
2loop types
WHALEN WZ(L/R/B/P/T/K)048A
EER
20.9–25.7BTU/Wh
COP
3.90–4.40
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 25.8 vs 25.7 BTU/Wh. The Bosch-Geo RP048-1VT/HZN-*****A is larger at 25.8 BTU/Wh versus 25.7 BTU/Wh.
Efficiency
| Spec | Bosch-Geo | WHALEN |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 25.8 | 25.7 |
| EER (worst configuration)(BTU/Wh) | 21 | 20.9 |
| COP (best configuration) | 5.10 | 4.40 |
| COP (worst configuration) | 4.20 | 3.90 |
Configuration
| Spec | Bosch-Geo | WHALEN |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | CP | Tranquility 24 Versatile Two-Stage |
| Refrigerant | Other | Other |