85L66 Gas Conversion Kit, Sit Controls, GCK-SM090N Propane to Natural Gas

The 85L66 Conversion kit was used with the Superior SSDVT-3530CNM and SSDVT-3530CNM Direct vent Fireplace heaters to convert the SIT Gas Control valve from LPG Propane Gas to NG Natural Gas.

This 85L66 Conversion Kit consist of the following items:

LPG Propane Regulator Control
LPG Propane Pilot Orifice
LPG Propane Main Burner Orifice.