the "C" suffix typically denotes bulk packaging or specific distributor labeling but does not affect the mechanical temperature control functions

Optimized LP Combustion: Includes the correct orifice and bracket alignment for LP (Propane) gas pilot replacement

covering standard commercial and residential power supplies

Built for air-over continuous cooling

Energy Smart Control Board W/Cover

Lochinvar & A.O. Smith 100190132 Gasket 340155-7024 the "C" suffix typically denotesMaintaining a combustion seal is critical for the safety and efficiency of high output gas fired systems. The Lochinvar & A. O. Smith 100190132 Burner Gasket Kit is a direct OEM replacement engineered to endure the thermal cycling and high temperature environments found in commercial boilers and water heaters. This comprehensive burner gasket kit is designed to restore a gas tight seal at the burner assembly interface, preventing dangerous flue gas