Description
The NORITZ CK-36 Natural to LP Gas Conversion Kit NR50-OD is a fuel conversion component used in HVAC water heating systems to adapt compatible tankless units from natural gas operation to liquid propane use. It is installed in the gas combustion section of the NR50-OD model, where it modifies fuel delivery settings and related burner configuration to match propane combustion requirements. The kit integrates with the existing gas valve and burner assembly, supporting correct fuel-air mixture control within the heating system. It is used with a tankless water heater installed during fuel type conversion, servicing, or system reconfiguration for compatible equipment models.
