York QD042-1CFC-*****AvsYork QW122-1CS/US*******C
Side-by-side geothermal heat pump comparison
York QD042-1CFC-*****A
EER
18.9–22.8BTU/Wh
COP
3.80–4.30
Refrigerant
Other
Rated Across
2loop types
York QW122-1CS/US*******C
EER
18.7–22.9BTU/Wh
COP
3.30–3.80
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 22.8 vs 22.9 BTU/Wh. The York QW122-1CS/US*******C is larger at 22.9 BTU/Wh versus 22.8 BTU/Wh.
Efficiency
| Spec | York | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 22.8 | 22.9 |
| EER (worst configuration)(BTU/Wh) | 18.9 | 18.7 |
| COP (best configuration) | 4.30 | 3.80 |
| COP (worst configuration) | 3.80 | 3.30 |
Configuration
| Spec | York | York |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | RF | TW |
| Refrigerant | Other | Other |