What is the primary function of this enthalpy controller

it features a less degree setpoint configuration

Key Benefits Enhanced Signal Reliability: Maintains the 5 microamp minimum threshold required for modern gas ignition controls to prevent short cycling

As a time-delay fuse

and includes an LP conversion kit for propane installations

Lochinvar & A.O. Smith 100111745 Silicone Gasket 318172-701 What is the primary functionThe Lochinvar & A. O. Smith 100111745 Silicone Gasket is a critical OEM sealing component engineered for high recovery commercial water heaters and condensing boilers. Designed to maintain the integrity of the burner blower assembly, this high temperature silicone gasket provides a robust, leak proof seal that prevents combustion gas bypass and ensures optimal thermal efficiency. It is a direct OEM replacement part for existing numbers 9007139005 and