TETCO TRT048vsYork QD070-1CFN-*****A
Side-by-side geothermal heat pump comparison
TETCO TRT048
EER
20.5–21.5BTU/Wh
COP
4–4.10
Refrigerant
R-410A
York QD070-1CFN-*****A
EER
17.8–21.4BTU/Wh
COP
3.60–4.10
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 21.5 vs 21.4 BTU/Wh. The TETCO TRT048 is larger at 21.5 BTU/Wh versus 21.4 BTU/Wh.
Efficiency
| Spec | TETCO | York |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 21.5 | 21.4 |
| EER (worst configuration)(BTU/Wh) | 20.5 | 17.8 |
| COP (best configuration) | 4.10 | 4.10 |
| COP (worst configuration) | 4 | 3.60 |
Configuration
| Spec | TETCO | York |
|---|---|---|
| Loop Types Rated | 1 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | ES4 | RF |
| Refrigerant | R-410A | Other |