GeoStar 12(1,2)A036vsYork QD070-1VTN-*****A
Side-by-side geothermal heat pump comparison
GeoStar 12(1,2)A036
EER
18.5–22.6BTU/Wh
COP
3.90–4.40
Refrigerant
R-410A
Rated Across
2loop types
York QD070-1VTN-*****A
EER
18.8–22.5BTU/Wh
COP
3.60–4.10
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 22.6 vs 22.5 BTU/Wh. The GeoStar 12(1,2)A036 is larger at 22.6 BTU/Wh versus 22.5 BTU/Wh.
Efficiency
| Spec | GeoStar | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 22.6 | 22.5 |
| EER (worst configuration)(BTU/Wh) | 18.5 | 18.8 |
| COP (best configuration) | 4.40 | 4.10 |
| COP (worst configuration) | 3.90 | 3.60 |
Configuration
| Spec | GeoStar | York |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | 3 Series | RF |
| Refrigerant | R-410A | Other |