Koolking Heat Pump Manuals

1 Koolking heat pump with owner guides and verified specifications

Select your Koolking 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.

Koolking heat pumps by model number

Koolking Heat Pump Manuals

Model	Description	Certified
M3OF-27HFN1-MM3O Series	27,000 Btu/h ductless mini-split heat pump	July 2025