Intertherm Heat Pump Manuals
Select your Intertherm 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.
Intertherm heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| DXH09PSK3IH(24-26 SEER2) Minisplits | 9,100 Btu/h ductless mini-split heat pump | March 2026 |
| DXH12PSK3IH(24-26 SEER2) Minisplits | 12,000 Btu/h ductless mini-split heat pump | March 2026 |
| DXH18FMK3IHMultizone Outdoors | 18,000 Btu/h ductless mini-split heat pump | March 2026 |
| DXH18PSK3IH(24-26 SEER2) Minisplits | 18,000 Btu/h ductless mini-split heat pump | March 2026 |
| DXH24FMK3IHMultizone Outdoors | 24,000 Btu/h ductless mini-split heat pump | March 2026 |
| DXH24PSK3IH(24-26 SEER2) Minisplits | 22,000 Btu/h ductless mini-split heat pump | November 2025 |
| DXH30FMK3IHMultizone Outdoors | 28,400 Btu/h ductless mini-split heat pump | March 2026 |
| DXH36ESK3IL(19-20.5 SEER2) Minisplits | 33,600 Btu/h ductless mini-split heat pump | March 2026 |
| DXH36FMK3IHMultizone Outdoors | 36,000 Btu/h ductless mini-split heat pump | March 2026 |
| DXH42FMK3IHMultizone Outdoors | 42,000 Btu/h ductless mini-split heat pump | March 2026 |
| UXH24-36MSK3IHE Series | 3-ton split-system heat pump | August 2026 |
| UXH48-60MSK3IHE Series | 4-ton split-system heat pump | August 2026 |