TETCO TRT024vsWATERLESS WG2A-30D1-CP*-*-*
Side-by-side geothermal heat pump comparison
TETCO TRT024
EER
19.2–19.7BTU/Wh
COP
3.70–3.80
Refrigerant
R-410A
WATERLESS WG2A-30D1-CP*-*-*
EER
19.6BTU/Wh
COP
3.60
Refrigerant
Other
Key differences
Both models are closely matched on eer: 19.7 vs 19.6 BTU/Wh. The TETCO TRT024 is larger at 19.7 BTU/Wh versus 19.6 BTU/Wh.
Efficiency
| Spec | TETCO | WATERLESS |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 19.7 | 19.6 |
| EER (worst configuration)(BTU/Wh) | 19.2 | 19.6 |
| COP (best configuration) | 3.80 | 3.60 |
| COP (worst configuration) | 3.70 | 3.60 |
Configuration
| Spec | TETCO | WATERLESS |
|---|---|---|
| Loop Types Rated | 1 | 1 |
| Total Configurations Rated | 2 | 1 |
| Model Name | ES4 | WG2A-30 |
| Refrigerant | R-410A | Other |