Wells Heat Pump Manuals — page 2
Select your Wells model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate on the side of the outdoor unit.
Wells heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| WSB-09HFBOWSB Series | 9,000 Btu/h ductless mini-split heat pump | April 2026 |
| WSB-09HFMOWSB Series | 9,000 Btu/h ductless mini-split heat pump | April 2026 |
| WSB-18HFMOWSB Series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| WSB-30HFMOWSB Series | 30,000 Btu/h ductless mini-split heat pump | June 2026 |
| WUCA-24HFMOWUA Series | 2-ton split-system heat pump | June 2026 |
| WUCA-30HFMOWUA Series | 2.5-ton split-system heat pump | June 2026 |
| WUCA-36HFMOWUA Series | 3-ton split-system heat pump | June 2026 |
| WUCA-48HFMOWUA Series | 4-ton split-system heat pump | June 2026 |
| WUCA-60HFMOWUA Series | 4.5-ton split-system heat pump | June 2026 |
| WUCB-36HFMOWUA Series | 3-ton split-system heat pump | June 2026 |