DUCTLESSAIRE heat pumps
11 ENERGY STAR certified DUCTLESSAIRE outdoor units (11 mini-split). The most efficient is the 454-9-O-DA at 24.6 SEER2 and 13.0 HSPF2; 10 models are rated for cold climates.
Some of these units are also certified under MAXI AIR, QUEBEC VAIR, ZERO, AI AIR CONDITIONING, ComfortStar, TRUST AIR CONDITIONERS, Mitsutomo, SLIMAIR.
Filter by brand, efficiency or cold climate
11 models, ranked by SEER2 (cooling efficiency), then HSPF2.
| # | Cold | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | DUCTLESSAIRE 454-9-O-DA454 Series | 9,000 BTU | 14.4 | 13.0 | 8,100 | Yes | 1 | |
| 2 | DUCTLESSAIRE DA0921-H2-ODA series | 9,000 BTU | 14.0 | 11.4 | 7,800 | Yes | 1 | |
| 3 | DUCTLESSAIRE 454-18-O-DA454 Series | 18,000 BTU | 13.5 | 11.9 | 13,400 | Yes | 1 | |
| 4 | DUCTLESSAIRE DA1821-H2-OSAK Series | 18,000 BTU | 13.5 | 10.3 | 12,600 | Yes | 1 | |
| 5 | DUCTLESSAIRE 454-12-O-DA454 Series | 12,000 BTU | 12.2 | 10.2 | 8,400 | Yes | 1 | |
| 6 | DUCTLESSAIRE 454-36-5Z-OCU Series | 36,000 BTU | 12.0 | 10.0 | 26,000 | Yes | 3 | |
| 7 | DUCTLESSAIRE DA1221-H2-OSAK Series | 12,000 BTU | 12.5 | 9.3 | 8,100 | No | 1 | |
| 8 | DUCTLESSAIRE DA27-4Z-OCU Series | 24,000 BTU | 12.2 | 9.5 | 19,000 | Yes | 3 | |
| 9 | DUCTLESSAIRE 454-48-6Z-OCU Series | 42,000 BTU | 11.7 | 10.6 | 38,000 | Yes | 3 | |
| 10 | DUCTLESSAIRE 454-24-O-DA454 Series | 24,000 BTU | 12.0 | 9.5 | 17,000 | Yes | 1 | |
| 11 | DUCTLESSAIRE 454-24-O-PSMSF Series | 24,000 BTU | 9.0 | 8.5 | 17,100 | Yes | 1 |