GeoComfort GZT072******BvsTempstar HP048V/H/C******1**1
Side-by-side geothermal heat pump comparison
GeoComfort GZT072******B
EER
21.6BTU/Wh
COP
4
Refrigerant
R-410A
Tempstar HP048V/H/C******1**1
EER
18.7–21.5BTU/Wh
COP
3.80–4.40
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 21.6 vs 21.5 BTU/Wh. The GeoComfort GZT072******B is larger at 21.6 BTU/Wh versus 21.5 BTU/Wh.
Efficiency
| Spec | GeoComfort | Tempstar |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 21.6 | 21.5 |
| EER (worst configuration)(BTU/Wh) | 21.6 | 18.7 |
| COP (best configuration) | 4 | 4.40 |
| COP (worst configuration) | 4 | 3.80 |
Configuration
| Spec | GeoComfort | Tempstar |
|---|---|---|
| Loop Types Rated | 1 | 2 |
| Total Configurations Rated | 1 | 4 |
| Model Name | Element | HP |
| Refrigerant | R-410A | R-410A |