Explore certified heat pump models
Filter every outdoor model in this refrigerant group. Each row’s numbers come from one representative AHRI certification (its best COP at 5°F). Sorting by a rating leaves out models without that rating.
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10 models
Sorted by manufacturer and model.
| # · Outdoor model | Size · type | COP@5°F | Cap. 5/47 | HSPF2 | SEER2 | EER2 | Btu/h @5°F | Meets | Combos | AHRI ref. |
|---|---|---|---|---|---|---|---|---|---|---|
| 1OS-RMS18-230VOOLMO · SIERRA | 1.5 tons18,000 Btu/h · Non-ducted | 1.99 | 100% | 10.0 | 22.0 | 13.3 | 18,000 | CEE 25CEE 26XcelES CC | 1 | 217739001 |
| 2OS-RMS27-230VOOLMO · SIERRA | 2.5 tons27,000 Btu/h · Non-ducted | 1.80 | 100% | 10.0 | 23.0 | 12.9 | 27,000 | CEE 25CEE 26XcelES CC | 1 | 217739002 |
| 3OS-RMS36-230VOOLMO · SIERRA | 3 tons36,000 Btu/h · Non-ducted | 1.90 | 100% | 10.0 | 22.0 | 12.9 | 36,000 | CEE 25CEE 26XcelES CC | 1 | 217739004 |
| 4OS-RMS42-230VOOLMO · SIERRA | 3.5 tons42,000 Btu/h · Non-ducted | 1.90 | 75% | 9.5 | 22.0 | 12.0 | 36,000 | CEE 25CEE 26XcelES CC | 1 | 217739003 |
| 5OS-SR09-115VOOLMO · SIERRAwith ductless indoor unit OS-09SRW-115VI | 1 ton9,000 Btu/h · Non-ducted | 2.00 | 63% | 9.0 | 20.0 | 12.5 | 6,000 | CEE 25CEE 26 | 2 | 215887333 |
| 6OS-SR09-230VOOLMO · SIERRAwith ductless indoor unit OS-A09SRW-230VI | 1 ton9,000 Btu/h · Non-ducted | 2.11 | 60% | 9.0 | 22.5 | 12.5 | 5,400 | CEE 25CEE 26 | 2 | 218752473 |
| 7OS-SR12-115VOOLMOwith ductless indoor unit OS-12SRW-115VI | 1 ton12,000 Btu/h · Non-ducted | 1.90 | 63% | 8.5 | 18.0 | 10.2 | 7,500 | CEE 25 | 2 | 215887334 |
| 8OS-SR12-230VOOLMOwith ductless indoor unit OS-12SRW-230VI | 1 ton12,000 Btu/h · Non-ducted | 2.00 | 63% | 8.5 | 20.0 | 11.1 | 7,500 | CEE 25CEE 26 | 2 | 215887336 |
| 9OS-SR18-230VOOLMO · SIERRAwith ductless indoor unit OS-A18SRW-230VI | 1.5 tons18,000 Btu/h · Non-ducted | 2.53 | 74% | 9.8 | 20.0 | 12.0 | 13,400 | CEE 25CEE 26Xcel | 2 | 218752475 |
| 10OS-SR24-230VOOLMOwith ductless indoor unit OS-A24SRW-230VI | 2 tons24,000 Btu/h · Non-ducted | 1.98 | 76% | 9.0 | 19.5 | 10.6 | 18,200 | CEE 25CEE 26Xcel | 2 | 218752476 |
Download CSV of the matching modelsAll 10 matching models, every page, in this order.