SEA BREEZE+ heat pumps
47 heat pumps listed under SEA BREEZE+.
| Model | SEER2 | Costs to run |
|---|---|---|
| HSZ09H525ZMO | 27.40 (20.50–27.40 across 5 configurations) | $13.29 per million BTU of heat |
| HSZ9H424ZMO | 26.40 (20.20–26.40 across 3 configurations) | $14.79 per million BTU of heat |
| SZ09H525ZMO | 26.00 (19.70–26.00 across 5 configurations) | $13.19 per million BTU of heat |
| SZ12H525ZMO | 25.50 (19.50–25.50 across 5 configurations) | $16.67 per million BTU of heat |
| HSZ12H525ZMO | 25.40 (20.00–25.40 across 5 configurations) | $15.81 per million BTU of heat |
| MZ18H525ZMO | 25.10 (20.00–25.10 across 3 configurations) | $18.34 per million BTU of heat |
| SZ12H424ZMO | 25.00 (19.00–25.00 across 5 configurations) | $16.67 per million BTU of heat |
| MZ27H525ZMO | 25.00 (21.00–25.00 across 3 configurations) | $19.31 per million BTU of heat |
| HMZ18H525ZMO | 25.00 (20.00–25.00 across 3 configurations) | $17.63 per million BTU of heat |
| HSZ12H424ZMO | 24.20 (19.50–24.20 across 5 configurations) | $17.14 per million BTU of heat |
| SZ9H424ZMO | 24.00 (19.20–24.00 across 5 configurations) | $15.28 per million BTU of heat |
| SZ18H424ZMO | 24.00 (20.00–24.00 across 6 configurations) | $17.14 per million BTU of heat |
| MZ48H525ZMO | 24.00 (20.40–24.00 across 3 configurations) | $17.30 per million BTU of heat |
| MZ36H525ZMO | 24.00 (20.00–24.00 across 3 configurations) | $19.31 per million BTU of heat |
| SZ18H525ZMO | 23.80 (18.50–23.80 across 7 configurations) | $13.59 per million BTU of heat |
| HMZ24H424ZMO | 23.70 (19.40–23.70 across 3 configurations) | $16.98 per million BTU of heat |
| SZ24H525ZMO | 23.00 (19.00–23.00 across 5 configurations) | $15.68 per million BTU of heat |
| HMZ48H525ZMO | 23.00 (20.40–23.00 across 3 configurations) | $16.67 per million BTU of heat |
| HMZ36H525ZMO | 23.00 (19.40–23.00 across 3 configurations) | $17.14 per million BTU of heat |
| HMZ27H525ZMO | 23.00 (19.00–23.00 across 3 configurations) | $17.47 per million BTU of heat |
| HMZ28H424ZMO | 22.60 (20.00–22.60 across 3 configurations) | $18.71 per million BTU of heat |
| MZ27H424ZMO | 22.30 (21.30–22.30 across 3 configurations) | $18.91 per million BTU of heat |
| HSZ24H424ZMO | 22.30 (19.20–22.30 across 4 configurations) | $15.95 per million BTU of heat |
| HMZ55H525ZMO | 22.20 (20.00–22.20 across 3 configurations) | $17.14 per million BTU of heat |
| HSZ18H424ZMO | 22.00 (18.00–22.00 across 6 configurations) | $16.38 per million BTU of heat |
| 9H421ZOMI | 21.70 | $19.51 per million BTU of heat |
| SZ24H424ZMO | 21.50 (18.00–21.50 across 5 configurations) | $16.38 per million BTU of heat |
| 9H521YOMI | 21.50 | $20.38 per million BTU of heat |
| 9H421YOMI | 21.50 | $20.15 per million BTU of heat |
| HSZ18H525ZMO | 21.40 (18.00–21.40 across 7 configurations) | $14.91 per million BTU of heat |
| CSZ36H525ZMO | 21.20 (20.00–21.20 across 2 configurations) | $16.98 per million BTU of heat |
| MZ48H424ZMO | 21.10 | $19.31 per million BTU of heat |
| MZ18H424ZMO | 21.00 (19.00–21.00 across 3 configurations) | $17.98 per million BTU of heat |
| HSZ24H525ZMO | 21.00 (18.70–21.00 across 5 configurations) | $13.59 per million BTU of heat |
| 30H421ZOMI | 21.00 | $22.37 per million BTU of heat |
| SZ30H525ZMO | 20.50 (17.00–20.50 across 2 configurations) | $19.31 per million BTU of heat |
| HMZ18H424ZMO | 20.50 (19.00–20.50 across 3 configurations) | $19.72 per million BTU of heat |
| 18H521ZOMI | 20.20 | $20.15 per million BTU of heat |
| MZ36H424ZMO | 20.00 | $19.93 per million BTU of heat |
| HMZ48H424ZMO | 20.00 (18.80–20.00 across 3 configurations) | $19.31 per million BTU of heat |
| HMZ36H424ZMO | 20.00 (19.00–20.00 across 3 configurations) | $18.34 per million BTU of heat |
| 18H421ZOMI | 19.50 | $21.08 per million BTU of heat |
| CSZ36H424ZMO | 19.40 | $17.47 per million BTU of heat |
| CSZ48H525ZMO | 18.50 (18.00–18.50 across 2 configurations) | $16.67 per million BTU of heat |
| 24H521ZOMI | 18.50 | $20.38 per million BTU of heat |
| CSZ60H525ZMO | 18.00 | $17.14 per million BTU of heat |
| CSZ48H424ZMO | 16.80 | $17.14 per million BTU of heat |
Computed from electricity at 18.34¢/kWh, the EIA average for US in June 2026. A kilowatt-hour is 3412 BTU. This is a rate times a rating, not a prediction of your bill.
Get told when this changes
A monthly digest of heat pumps newly added to the register.
Double opt-in, one click to unsubscribe, and we never sell the list. Privacy.
Source: ENERGY STAR certified product data, published by the U.S. EPA and used with attribution. This is a register of certified models, not of every model on the market. ENERGY STAR is a registered mark of the U.S. EPA; this site is not affiliated with or endorsed by EPA or DOE.