WaterFurnace W5A(V/H)072BD1**2vsYork QZ048-1CSC-*****A
Side-by-side geothermal heat pump comparison
WaterFurnace W5A(V/H)072BD1**2
EER
21.7–26.4BTU/Wh
COP
4.10–4.60
Refrigerant
Other
Rated Across
2loop types
York QZ048-1CSC-*****A
EER
20.9–26.3BTU/Wh
COP
4.10–4.90
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 26.4 vs 26.3 BTU/Wh. The WaterFurnace W5A(V/H)072BD1**2 is larger at 26.4 BTU/Wh versus 26.3 BTU/Wh.
Efficiency
| Spec | WaterFurnace | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 26.4 | 26.3 |
| EER (worst configuration)(BTU/Wh) | 21.7 | 20.9 |
| COP (best configuration) | 4.60 | 4.90 |
| COP (worst configuration) | 4.10 | 4.10 |
Configuration
| Spec | WaterFurnace | York |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 4 |
| Model Name | 5 Series | CP/RP Split |
| Refrigerant | Other | Other |