GeoStar 141/142C048**1*1vsTETCO TVS015*****1
Side-by-side geothermal heat pump comparison
GeoStar 141/142C048**1*1
EER
31.8BTU/Wh
COP
4.30
Refrigerant
R-410A
Rated Across
2loop types
TETCO TVS015*****1
EER
22.3–31.6BTU/Wh
COP
4.30–5.40
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 31.8 vs 31.6 BTU/Wh. The GeoStar 141/142C048**1*1 is larger at 31.8 BTU/Wh versus 31.6 BTU/Wh.
Efficiency
| Spec | GeoStar | TETCO |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 31.8 | 31.6 |
| EER (worst configuration)(BTU/Wh) | 31.8 | 22.3 |
| COP (best configuration) | 4.30 | 5.40 |
| COP (worst configuration) | 4.30 | 4.30 |
Configuration
| Spec | GeoStar | TETCO |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | Sycamore | Ion |
| Refrigerant | R-410A | R-410A |