GeoComfort GZT072******BvsTETCO TRT048
Side-by-side geothermal heat pump comparison
GeoComfort GZT072******B
EER
21.6BTU/Wh
COP
4
Refrigerant
R-410A
TETCO TRT048
EER
20.5–21.5BTU/Wh
COP
4–4.10
Refrigerant
R-410A
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 | TETCO |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 21.6 | 21.5 |
| EER (worst configuration)(BTU/Wh) | 21.6 | 20.5 |
| COP (best configuration) | 4 | 4.10 |
| COP (worst configuration) | 4 | 4 |
Configuration
| Spec | GeoComfort | TETCO |
|---|---|---|
| Loop Types Rated | 1 | 1 |
| Total Configurations Rated | 1 | 2 |
| Model Name | Element | ES4 |
| Refrigerant | R-410A | R-410A |