Armstrong Furnace ALPKT-550 Conversion Kit R-22 The Maxon 19407 utilizes a

The Maxon 19407 utilizes a standard 7/8"-18 thread

the orifice may be partially obstructed or physically damaged and should be replaced

Durable Construction: Built to withstand the high-cycle demands and temperature fluctuations found in modern furnace cabinets

This module continuously monitors the pressure switch

Armstrong Furnace ALPKT-550 Conversion Kit R-22 The Maxon 19407 utilizes aThe Armstrong Furnace ALPKT 550 Conversion Kit is a precision engineered solution designed for converting residential gas furnaces from natural gas to liquid propane (LP). This natural to LP gas conversion kit ensures your heating system maintains safe, efficient combustion after transitioning fuel sources. Utilizing high quality furnace LP conversion orifices and a robust gas valve regulator spring, the ALPKT 550 kit provides the specific components