Modine 3H0346700004 Conversion Kit 30067439-890 Containing 5% silver

Containing 5% silver

and the required natural gas orifice with a breakaway ferrule nut for a leak-free seal

ensuring seamless integration with existing Lennox

Use the Fast setting for high-efficiency gas furnaces and the Slow setting for oil or larger mass systems to prevent short cycling

Modine 3H0346700004 Conversion Kit 30067439-890 Containing 5% silverThe Modine 3H0346700004 is a professional grade Natural Gas to Propane (LP) conversion kit engineered specifically for Modine unit heaters. This kit allows for precise manifold pressure adjustments and orifice replacement to ensure stoichiometric combustion when switching fuel sources. As the direct field replacement and cross reference for Modine 28046, this kit maintains the structural integrity and safety parameters of the original burner assembly.