Ecoforest 21630/UvsWATERLESS WG1A-30D1-CP*-*-*
Side-by-side geothermal heat pump comparison
Ecoforest 21630/U
EER
17.3–20.2BTU/Wh
COP
3.50–4
Refrigerant
Other
Rated Across
2loop types
WATERLESS WG1A-30D1-CP*-*-*
EER
20.1BTU/Wh
COP
3.90
Refrigerant
Other
Key differences
Both models are closely matched on eer: 20.2 vs 20.1 BTU/Wh. The Ecoforest 21630/U is larger at 20.2 BTU/Wh versus 20.1 BTU/Wh.
Efficiency
| Spec | Ecoforest | WATERLESS |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 20.2 | 20.1 |
| EER (worst configuration)(BTU/Wh) | 17.3 | 20.1 |
| COP (best configuration) | 4 | 3.90 |
| COP (worst configuration) | 3.50 | 3.90 |
Configuration
| Spec | Ecoforest | WATERLESS |
|---|---|---|
| Loop Types Rated | 2 | 1 |
| Total Configurations Rated | 2 | 1 |
| Model Name | ecoGEO+ B3 230 075 R454B HTR EH (G1) | WG1A-30 |
| Refrigerant | Other | Other |