Wells Heat Pump Manuals
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 |
|---|---|---|
| WDHP-2436T-GDucted Central Air | 2-ton split-system heat pump | November 2025 |
| WDHP-24HHWDHP Series | 2-ton split-system heat pump | September 2026 |
| WDHP-30HHWDHP Series | 2.5-ton split-system heat pump | March 2025 |
| WDHP-36HHWDHP Series | 3-ton split-system heat pump | June 2025 |
| WDHP-36RHWDHP Series | 3-ton split-system heat pump | April 2026 |
| WDHP-4860T-GDucted Central Air | 4-ton split-system heat pump | November 2025 |
| WDHP-48HHWDHP Series | 4-ton split-system heat pump | September 2026 |
| WDHP-60HHWDHP Series | 4.5-ton split-system heat pump | March 2025 |
| WDHP-60RHWDHP Series | 4.5-ton split-system heat pump | April 2026 |
| WMCA-18HFMOWMA Series | 19,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMCA-27HFMOWMA Series | 27,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMCA-36HFMOWSA Series | 36,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMCA-48HFMOVMC Series | 48,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMCA-55HFMOWMA Series | 55,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMMA-18HFMOWMA Series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMMA-27HFMOWMA Series | 27,000 Btu/h ductless mini-split heat pump | April 2026 |
| WMMA-36HFMOWMM Series | 36,000 Btu/h ductless mini-split heat pump | June 2026 |
| WMMA-48HFMOWMM Series | 48,000 Btu/h ductless mini-split heat pump | June 2026 |
| WOM-18HH3/230WOM Series | 19,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-18RH3/230WOM Series | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-27HH4/230WOM Series | 27,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-27RH4/230WOM Series | 26,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-36HH5/230WOM Series | 36,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-36RH5/230WOM Series | 35,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-48HH6/230WOM Series | 45,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-48RH6/230WOM Series | 45,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOM-60HH6/230WOM Series | 51,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-06PRE/230WOS Series | 6,500 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-09ECO/230WOS Series | 9,000 Btu/h ductless mini-split heat pump | March 2025 |
| WOS-09PRE/230WOS Series | 9,000 Btu/h ductless mini-split heat pump | March 2025 |
| WOS-09QUA/115WOS Series | 9,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-09QUA/230WOS Series | 9,000 Btu/h ductless mini-split heat pump | March 2025 |
| WOS-12PRE/230WOS Series | 12,000 Btu/h ductless mini-split heat pump | March 2025 |
| WOS-12QUA/115WOS Series | 12,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-12QUA/230WOS Series | 12,000 Btu/h ductless mini-split heat pump | March 2025 |
| WOS-18PRE/230WOS Series | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-18QUA/230WOS Series | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-24ECO/230WOS Series | 24,000 Btu/h ductless mini-split heat pump | March 2025 |
| WOS-24PRE/230WOS Series | 23,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-24QUA/230WOS Series | 24,000 Btu/h ductless mini-split heat pump | May 2026 |
| WOS-33PRE/230WOS Series | 33,000 Btu/h ductless mini-split heat pump | May 2026 |
| WRPA-60HDM/TCRooftop | 4.5-ton packaged heat pump | June 2026 |
| WSA-06HFMOWSA Series | 6,000 Btu/h ductless mini-split heat pump | April 2026 |
| WSA-09HFMOWSA Series | 9,000 Btu/h ductless mini-split heat pump | June 2026 |
| WSA-12HFMOWSA Series | 12,000 Btu/h ductless mini-split heat pump | June 2026 |
| WSA-18HFMOWSA Series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| WSA-24HFMOWSA Series | 23,000 Btu/h ductless mini-split heat pump | April 2026 |
| WSA-33HFMOWSA Series | 33,000 Btu/h ductless mini-split heat pump | May 2026 |