Century HZV/H/D048BvsTETCO TBT024
Side-by-side geothermal heat pump comparison
Century HZV/H/D048B
EER
23.4–29.1BTU/Wh
COP
4.20–4.80
Refrigerant
R-410A
Rated Across
2loop types
TETCO TBT024
EER
23–28.9BTU/Wh
COP
4.10–4.80
Refrigerant
R-410A
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 29.1 vs 28.9 BTU/Wh. The Century HZV/H/D048B is larger at 29.1 BTU/Wh versus 28.9 BTU/Wh.
Efficiency
| Spec | Century | TETCO |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 29.1 | 28.9 |
| EER (worst configuration)(BTU/Wh) | 23.4 | 23 |
| COP (best configuration) | 4.80 | 4.80 |
| COP (worst configuration) | 4.20 | 4.10 |
Configuration
| Spec | Century | TETCO |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 4 |
| Model Name | Tranquility 30 Digital | BT Series |
| Refrigerant | R-410A | R-410A |