PerfectAire heat pumps
46 heat pumps listed under PerfectAire.
| Model | SEER2 | Costs to run |
|---|---|---|
| 3PAMSHH09-SZO | 26.40 (20.20–26.40 across 2 configurations) | $15.28 per million BTU of heat |
| 3KARDA09SZO | 26.40 | $15.81 per million BTU of heat |
| 4PAMSHH09-SZO | 26.00 | $14.67 per million BTU of heat |
| 4PAMSHH06-SZO | 25.30 | $12.56 per million BTU of heat |
| 3PAMSHH12-SZO | 24.20 (19.50–24.20 across 5 configurations) | $17.14 per million BTU of heat |
| 4PAMSHH12-SZO | 24.00 | $17.47 per million BTU of heat |
| 3PAMSHH06-SZO | 23.50 | $15.28 per million BTU of heat |
| 3PAMSH27-MZO3 | 23.50 (21.00–23.50 across 3 configurations) | $19.93 per million BTU of heat |
| 3KARDA27MZ3 | 23.50 (21.00–23.50 across 3 configurations) | $19.93 per million BTU of heat |
| 3PAMS27-HH-MZO3 | 22.60 (20.00–22.60 across 3 configurations) | $18.71 per million BTU of heat |
| 4PAMSHH24-SZO | 22.30 | $13.79 per million BTU of heat |
| 3PAMSHH24-SZO-21 | 22.30 | $17.81 per million BTU of heat |
| 3PAMSHH24-SZO | 22.30 (19.20–22.30 across 4 configurations) | $15.95 per million BTU of heat |
| 4PAMSHQCO09 | 22.00 | $19.31 per million BTU of heat |
| 3PAMSHH18-SZO-20.5 | 22.00 (19.40–22.00 across 2 configurations) | $17.30 per million BTU of heat |
| 3PAMSHH18-SZO | 22.00 (18.00–22.00 across 6 configurations) | $17.30 per million BTU of heat |
| 4PAMSHH18-SZO | 21.70 | $16.98 per million BTU of heat |
| 4PAMS36-HH-MZO5 | 21.50 (19.40–21.50 across 3 configurations) | $16.23 per million BTU of heat |
| 4PAMS36-HH-MZO4 | 21.50 (19.40–21.50 across 3 configurations) | $16.23 per million BTU of heat |
| 4PAMS55-HH-MZO6 | 21.40 (20.00–21.40 across 3 configurations) | $17.14 per million BTU of heat |
| 4PAMS55-HH-MZO5 | 21.40 (20.00–21.40 across 3 configurations) | $17.14 per million BTU of heat |
| 4PAMS48-HH-MZO6 | 21.20 (20.40–21.20 across 3 configurations) | $16.67 per million BTU of heat |
| 4PAMS48-HH-MZO5 | 21.20 (20.40–21.20 across 3 configurations) | $16.67 per million BTU of heat |
| 3PAMS48-HH-MZO5 | 21.20 (20.90–21.20 across 4 configurations) | $18.34 per million BTU of heat |
| 3PAMSH48-MZO5 | 21.10 | $19.31 per million BTU of heat |
| 4PAMS27-HH-MZO4 | 21.00 (19.00–21.00 across 3 configurations) | $18.34 per million BTU of heat |
| 4PAMS27-HH-MZO3 | 21.00 (19.00–21.00 across 3 configurations) | $18.34 per million BTU of heat |
| 4PAMS18-HH-MZO3 | 21.00 (20.00–21.00 across 3 configurations) | $18.34 per million BTU of heat |
| 4PAMS18-HH-MZO2 | 21.00 (20.00–21.00 across 3 configurations) | $18.34 per million BTU of heat |
| 3PAMSH18-MZO2 | 21.00 (19.00–21.00 across 3 configurations) | $17.98 per million BTU of heat |
| 3PAMS18-HH-MZO2 | 20.50 (19.00–20.50 across 3 configurations) | $19.72 per million BTU of heat |
| 3PAMSH36-MZO4 | 20.00 | $19.93 per million BTU of heat |
| 3PAMS55-HH-MZO5 | 20.00 (18.80–20.00 across 3 configurations) | $19.31 per million BTU of heat |
| 3PAMS36-HH-MZO4 | 20.00 (19.00–20.00 across 3 configurations) | $18.34 per million BTU of heat |
| 1PAMSHH24-SZW-20.5 | 19.20 | $17.47 per million BTU of heat |
| 1KARDA24SZO20.5 | 19.20 | $17.47 per million BTU of heat |
| 4PAMSH09B-SZO | 19.00 | $18.91 per million BTU of heat |
| 3PAMSH09B-SZO | 18.50 | $20.84 per million BTU of heat |
| 3PAHHSD18-SZO | 18.00 | $19.72 per million BTU of heat |
| 2KARDA18SZO20 | 18.00 | $19.31 per million BTU of heat |
| 3PAHHSD24-SZO | 17.40 | $18.34 per million BTU of heat |
| 4PAMSH24B-SZO | 17.00 | $21.58 per million BTU of heat |
| 3PAHHSD30-SZO | 16.20 | $20.61 per million BTU of heat |
| 3PAHHSD36-SZO | 16.00 | $19.31 per million BTU of heat |
| 3PAHHSD48-SZO | 15.60 | $19.51 per million BTU of heat |
| 3PAHHSD60-SZO | 15.30 | $19.51 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.