Efficiency Leaders
The top-performing heat pumps across key efficiency metrics.
Highest COP at 5°F - best for extreme cold
Discover
2
Trane
3.08 COP
1
York
3.08 COP
3
Trane
3.08 COP
Leaderboard
Top units for best cold climate
| Rank | Brand | Model | COP@5°F |
|---|---|---|---|
| York | XH536E2S11 | 3.08 | |
| Trane | 5TWR5036A1 | 3.08 | |
| Trane | 5A6H4060A1 | 3.08 | |
4 | Rheem | RP15AY48AJ2N | 3.08 |
5 | Trane | 5TWR5060A1 | 3.06 |
6 | Rheem | RP15AY42AJ2N | 3.05 |
7 | Carrier | 248TAN036**AA* | 3.05 |
8 | Trane | 5A6H5060A1 | 3.05 |
9 | York | XH548E2S11 | 3.04 |
10 | Rheem | RP15AY48AJ2N | 3.04 |
Market Context
Rankings based on analysis of 8,006 heat pump models. Market average COP@5°F is 2.02, average SEER2 is 17.9.
Continue Exploring
