Lennox 11K51 Conversion Kit 322838-752 Applying 208/230V to the primary

Applying 208/230V to the primary side will cause immediate component failure and potential damage to the low-voltage control board

Once the system cools to 165°F

Re-use your existing solenoid housing or ensure you have the correct retaining clip for the RedHat series valve being serviced

this unit ensures seamless mechanical and electrical compatibility for field service technicians and contractors

The HK660007 control board kit includes the necessary hardware for a clean field installation

Lennox 11K51 Conversion Kit 322838-752 Applying 208/230V to the primaryThe Lennox 11K51 (Model 604888 14) is a critical natural to LP propane gas conversion kit engineered specifically for technical compatibility with Lennox two stage furnaces. Designed for professional field conversion, this kit enables the EL280, SL280, EL296, EL297, and ML296 series units to operate safely on regulated liquid propane. As a genuine Lennox 11K51 conversion kit, it includes high precision components such as 0. 034 inch burner orifices