CLASSIC heat pumps
18 ENERGY STAR certified CLASSIC outdoor units (18 mini-split). The most efficient is the MMRSHC27AS3 at 23.5 SEER2 and 9.2 HSPF2; 12 models are rated for cold climates.
Some of these units are also certified under ZERO, AI AIR CONDITIONING, SLIMAIR, DuraSTAR, NOVAIR, Wells, PerfectAire, KANIONco.
Filter by brand, efficiency or cold climate
18 models, ranked by SEER2 (cooling efficiency), then HSPF2.
| # | Cold | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | CLASSIC MMRSHC27AS3M3O Series | 30,000 BTU | 12.2 | 9.2 | 19,000 | No | 3 | |
| 2 | CLASSIC MC4VHC18SM series | 18,000 BTU | 12.5 | 10.0 | 13,000 | No | 1 | |
| 3 | CLASSIC MRSVHC12ASM series | 12,000 BTU | 14.0 | 10.3 | 8,400 | Yes | 3 | |
| 4 | CLASSIC MRSVHC24ASMR Series | 24,000 BTU | 12.5 | 11.2 | 20,000 | Yes | 3 | |
| 5 | CLASSIC GRH32IC12ASZeno | 12,000 BTU | 11.0 | 8.5 | 9,400 | Yes | 1 | |
| 6 | CLASSIC GRH32IC12ASAZeno | 12,000 BTU | 11.0 | 8.5 | 8,500 | Yes | 1 | |
| 7 | CLASSIC GRH32IC18ASZeno | 18,000 BTU | 11.8 | 8.5 | 13,000 | Yes | 1 | |
| 8 | CLASSIC MMRSHC48AS5BM series | 48,000 BTU | 11.0 | 9.5 | 33,000 | No | 1 | |
| 9 | CLASSIC MMRSHC18AS2BM series | 18,000 BTU | 12.5 | 10.2 | 13,300 | Yes | 3 | |
| 10 | CLASSIC GMRSHC18AS2M-Series | 18,000 BTU | 12.0 | 10.0 | 13,800 | Yes | 3 | |
| 11 | CLASSIC GMRSHC24AS3TOSOT Comfort Manhatthan Series | 24,000 BTU | 13.3 | 10.0 | 21,600 | Yes | 3 | |
| 12 | CLASSIC GMRSHC36AS4R32 FreeMatch | 36,000 BTU | 12.0 | 10.0 | 36,000 | Yes | 3 | |
| 13 | CLASSIC GMRSHC42AS5M-Series | 42,000 BTU | 13.0 | 10.0 | 37,800 | Yes | 3 | |
| 14 | CLASSIC GRH32IC36ASZENO | 36,000 BTU | 12.0 | 8.5 | 24,600 | Yes | 2 | |
| 15 | CLASSIC MRPOC30ASM series | 30,000 BTU | 12.2 | 8.2 | 18,400 | No | 2 | |
| 16 | CLASSIC MRSVHC18ASM series | 18,000 BTU | 12.5 | 10.6 | 13,000 | No | 3 | |
| 17 | CLASSIC MMRSHC36AS4BM series | 36,000 BTU | 11.0 | 9.2 | 24,000 | No | 1 | |
| 18 | CLASSIC MRSVHC48ASLI series | 48,000 BTU | 9.3 | 10.0 | 35,000 | Yes | 1 |