York QZ036-1CSN-*****AvsYork QZ048-1CSC-*****A
Side-by-side geothermal heat pump comparison
York QZ036-1CSN-*****A
EER
20.1–26.4BTU/Wh
COP
4.30–5.10
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 York QZ036-1CSN-*****A is larger at 26.4 BTU/Wh versus 26.3 BTU/Wh.
Efficiency
| Spec | York | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 26.4 | 26.3 |
| EER (worst configuration)(BTU/Wh) | 20.1 | 20.9 |
| COP (best configuration) | 5.10 | 4.90 |
| COP (worst configuration) | 4.30 | 4.10 |
Configuration
| Spec | York | York |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 4 | 4 |
| Model Name | CP/RP Split | CP/RP Split |
| Refrigerant | Other | Other |