Keystone heat pumps
8 ENERGY STAR certified Keystone outdoor units (8 mini-split). The most efficient is the KYSTNTP12OD2 at 24.0 SEER2 and 10.0 HSPF2; 8 models are rated for cold climates.
Some of these units are also certified under DELLA, COSTWAY, ROVSUN, TURBRO, VKIN, VENTAGEN, Live cool, AURUS.
Filter by brand, efficiency or cold climate
8 models, ranked by SEER2 (cooling efficiency), then HSPF2.
| # | Cold | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Keystone KYSTNTP12OD2Z-MAX US R454B Hyper Heat | 12,000 BTU | 13.0 | 10.0 | 9,100 | Yes | 1 | |
| 2 | Keystone KYSTNTP12OD1BREEZEIN | 12,000 BTU | 13.0 | 10.0 | 8,900 | Yes | 1 | |
| 3 | Keystone KYSTNTP18OD2Z-MAX US R454B Hyper Heat | 18,000 BTU | 12.5 | 10.0 | 13,600 | Yes | 1 | |
| 4 | Keystone KYSTNTP24OD2TP | 24,000 BTU | 11.7 | 9.5 | 18,600 | Yes | 1 | |
| 5 | Keystone KYSTNTP09OD1BREEZEIN | 9,000 BTU | 13.0 | 9.5 | 7,100 | Yes | 1 | |
| 6 | Keystone KYSTNTV09OD2Savein 20S | 9,000 BTU | 12.5 | 9.5 | 8,000 | Yes | 1 | |
| 7 | Keystone KYSTNTV12OD1Savein 20S | 12,000 BTU | 9.5 | 10.0 | 8,800 | Yes | 1 | |
| 8 | Keystone KYSTNTV09OD1Savein 20S | 9,000 BTU | 12.0 | 9.5 | 8,000 | Yes | 1 |