ME(L/R/B/P/D/N/T/K)048A
Century · Geothermal Heat Pump
ENERGY STAR CertifiedGeothermal Heat Pumps →
EER
24.1–30.5BTU/Wh
COP
4.40–5.10
Refrigerant
Other
Rated Across
2loop types
High EERENERGY STAR Most Efficient
Century ME(L/R/B/P/D/N/T/K)048A: EER 30.5 BTU/Wh, better than 97% of geothermal heat pumps (category median 24.1 BTU/Wh).
Where this model sits
EER30.5BTU/Wh
16.1median 24.147.6
Better than 97% of geothermal heat pumps.
COP5.10
3.10median 4.405.60
The Century ME(L/R/B/P/D/N/T/K)048A is a 30.5 BTU/Wh geothermal heat pump using Other. At 30.5 BTU/Wh it ranks better than 97% of the 2,204 certified geothermal heat pumps models.
Specifications
| Efficiency | |
|---|---|
| EER (best configuration) | 30.5BTU/Wh |
| EER (worst configuration) | 24.1BTU/Wh |
| COP (best configuration) | 5.10 |
| COP (worst configuration) | 4.40 |
| Configuration | |
| Loop Types Rated | 2 |
| Total Configurations Rated | 2 |
| Model Name | Tranquility 30 Premier Two-Stage |
| Refrigerant | Other |
All 14 specifications
| Identifiers | |
|---|---|
| Model Number | ME(L/R/B/P/D/N/T/K)048A |
| ENERGY STAR ID | ES_17771_ME(L/R/B/P/D/N/T/K)048A_08202024163536_6258788 |
| Partner | Heat Controller Inc. |
| Date Qualified | 2026-05-11 |
| Available From | 2024-08-14 |
| Markets | United States, Canada |
Documentation
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