Century ME(L/R/B/P/D/N/T/K)048AvsWaterFurnace W5TV036BD1**2
Side-by-side geothermal heat pump comparison
Century ME(L/R/B/P/D/N/T/K)048A
EER
24.1–30.5BTU/Wh
COP
4.40–5.10
Refrigerant
Other
Rated Across
2loop types
WaterFurnace W5TV036BD1**2
EER
24–30.3BTU/Wh
COP
4.50–5.20
Refrigerant
Other
Rated Across
2loop types
Key differences
Both models are closely matched on eer: 30.5 vs 30.3 BTU/Wh. The Century ME(L/R/B/P/D/N/T/K)048A is larger at 30.5 BTU/Wh versus 30.3 BTU/Wh.
Efficiency
| Spec | Century | WaterFurnace |
|---|---|---|
| EER (best configuration)(BTU/Wh) | 30.5 | 30.3 |
| EER (worst configuration)(BTU/Wh) | 24.1 | 24 |
| COP (best configuration) | 5.10 | 5.20 |
| COP (worst configuration) | 4.40 | 4.50 |
Configuration
| Spec | Century | WaterFurnace |
|---|---|---|
| Loop Types Rated | 2 | 2 |
| Total Configurations Rated | 2 | 2 |
| Model Name | Tranquility 30 Premier Two-Stage | 5 Series 3D |
| Refrigerant | Other | Other |