WATERLESS WG1A-36D1-CP*-*-*vsYork QD070-1CFC-*****A
Side-by-side geothermal heat pump comparison
WATERLESS WG1A-36D1-CP*-*-*
EER
22BTU/Wh
COP
3.90
Refrigerant
Other
York QD070-1CFC-*****A
EER
18.2–21.9BTU/Wh
COP
3.60–4.10
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 22.0 vs 21.9 BTU/Wh. The WATERLESS WG1A-36D1-CP*-*-* is larger at 22 BTU/Wh versus 21.9 BTU/Wh.
Efficiency
| Spec | WATERLESS | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 22 | 21.9 |
| EER (worst configuration)(BTU/Wh) | 22 | 18.2 |
| COP (best configuration) | 3.90 | 4.10 |
| COP (worst configuration) | 3.90 | 3.60 |
Configuration
| Spec | WATERLESS | York |
|---|---|---|
| Loop Types Rated | 1 | 2 |
| Total Configurations Rated | 1 | 2 |
| Model Name | WG1A-36 | RF |
| Refrigerant | Other | Other |