Day & Night HS024SR*C******1vsYork QZ024-1CSC-*****A
Side-by-side geothermal heat pump comparison
Day & Night HS024SR*C******1
EER
21.2–27.3BTU/Wh
COP
4–5
Refrigerant
Other
Rated Across
2loop types
York QZ024-1CSC-*****A
EER
20.7–27.2BTU/Wh
COP
4.10–5
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 27.3 vs 27.2 BTU/Wh. The Day & Night HS024SR*C******1 is larger at 27.3 BTU/Wh versus 27.2 BTU/Wh.
Efficiency
| Spec | Day & Night | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 27.3 | 27.2 |
| EER (worst configuration)(BTU/Wh) | 21.2 | 20.7 |
| COP (best configuration) | 5 | 5 |
| COP (worst configuration) | 4 | 4.10 |
Configuration
| Spec | Day & Night | York |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 4 | 4 |
| Model Name | GZ Split | CP/RP Split |
| Refrigerant | Other | Other |