Bosch SM036-1VT/CF*-*****BvsTETCO TXT024D
Side-by-side geothermal heat pump comparison
Bosch SM036-1VT/CF*-*****B
EER
25.5–31.1BTU/Wh
COP
4.50–5.50
Refrigerant
R-410A
Rated Across
2loop types
TETCO TXT024D
EER
24.7–31BTU/Wh
COP
4.60–5.30
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 31.1 vs 31.0 BTU/Wh. The Bosch SM036-1VT/CF*-*****B is larger at 31.1 BTU/Wh versus 31 BTU/Wh.
Efficiency
| Spec | Bosch | TETCO |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 31.1 | 31 |
| EER (worst configuration)(BTU/Wh) | 25.5 | 24.7 |
| COP (best configuration) | 5.50 | 5.30 |
| COP (worst configuration) | 4.50 | 4.60 |
Configuration
| Spec | Bosch | TETCO |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 4 | 2 |
| Model Name | SM | ES4 |
| Refrigerant | R-410A | R-410A |