Ecoforest 921310/1vsWATERLESS WG2AD-48D1-CP*-*-*
Side-by-side geothermal heat pump comparison
Ecoforest 921310/1
COP
3.30–3.80
Refrigerant
R-410A
Rated Across
2loop types
WATERLESS WG2AD-48D1-CP*-*-*
EER
25.5BTU/Wh
COP
4.30
Refrigerant
Other
Key differences
Overall, the WATERLESS WG2AD-48D1-CP*-*-* sits higher in the category, ranking above 66% of certified geothermal heat pumps.
Efficiency
| Spec | Ecoforest | WATERLESS |
|---|---|---|
| EER (best configuration)(BTU/Wh) | — | 25.5 |
| EER (worst configuration)(BTU/Wh) | — | 25.5 |
| COP (best configuration) | 3.80 | 4.30 |
| COP (worst configuration) | 3.30 | 4.30 |
Configuration
| Spec | Ecoforest | WATERLESS |
|---|---|---|
| Loop Types Rated | 2 | 1 |
| Total Configurations Rated | 2 | 1 |
| Model Name | NETZERO22KW2BWHB | WG2AD-48 |
| Refrigerant | R-410A | Other |