DIAL heat pumps
27 heat pumps listed under DIAL.
| Model | SEER2 | Costs to run |
|---|---|---|
| SZHW18WW230BBE | 22.50 | $19.93 per million BTU of heat |
| 18000Z-23S-230-O | 22.50 | $21.33 per million BTU of heat |
| 18000Z-23S-230-I | 22.50 | $21.33 per million BTU of heat |
| SZHW09WW230BBJ | 22.00 | $20.38 per million BTU of heat |
| MZME24WW3P230BBJ | 22.00 (21.00–22.00 across 2 configurations) | $20.27 per million BTU of heat |
| 9000Z-22.5S-230-O | 22.00 | $20.38 per million BTU of heat |
| 24000Z-03-O | 22.00 (21.00–22.00 across 2 configurations) | $20.27 per million BTU of heat |
| SZHW12WW115BAG | 21.70 | $19.31 per million BTU of heat |
| SZHW12WW230BAJ | 21.00 | $19.31 per million BTU of heat |
| MZME36WW4P230BAJ | 21.00 (19.50–21.00 across 2 configurations) | $20.38 per million BTU of heat |
| MZME18WW2P230BAJ | 21.00 (19.00–21.00 across 2 configurations) | $19.31 per million BTU of heat |
| 36000Z-04-O | 21.00 (19.50–21.00 across 2 configurations) | $20.38 per million BTU of heat |
| 12000Z-22S-230-O | 21.00 | $19.31 per million BTU of heat |
| SZUN18WW230 | 20.50 | $18.34 per million BTU of heat |
| SZUN12WW230 | 20.50 | $19.31 per million BTU of heat |
| SZHW23WW230BJE | 20.50 | $21.33 per million BTU of heat |
| 9000-UNI-O | 20.50 (18.00–20.50 across 2 configurations) | $18.34 per million BTU of heat |
| 24000Z-21S-230-O | 20.50 | $21.33 per million BTU of heat |
| 23400-21S-230-O | 20.50 | $21.33 per million BTU of heat |
| 18000-UNI-O | 20.50 | $18.34 per million BTU of heat |
| 12000-UNI-O | 20.50 | $19.31 per million BTU of heat |
| SZUN24WW230 | 18.50 | $18.34 per million BTU of heat |
| SZHW09WW115AHE | 18.50 | $20.38 per million BTU of heat |
| 9000-19.5S-115-O | 18.50 | $20.38 per million BTU of heat |
| 24000-UNI-O | 18.50 | $18.34 per million BTU of heat |
| 48000-CHP-O | 17.50 | $21.58 per million BTU of heat |
| 24000-CHP-O | 16.50 | $20.38 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.
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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.