Invertercool heat pumps
2 ENERGY STAR certified Invertercool outdoor units (2 central). The most efficient is the COH17S-36AD at 18.5 SEER2 and 8.8 HSPF2; 2 models are rated for cold climates.
Filter by brand, efficiency or cold climate
2 models, ranked by SEER2 (cooling efficiency), then HSPF2.
| # | Cold | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Invertercool COH17S-36ADR32 Heat Pump | 3-ton | 12.0 | 8.8 | 24,000 | Yes | 2 | |
| 2 | Invertercool COH17S-60ADR32 Heat Pump | 4-ton | 11.2 | 8.8 | 39,500 | Yes | 3 |