Lochinvar & A.O. Smith 100109916 Limit Control Els PW 17895 leak-free seat in high-demand residential

leak-free seat in high-demand residential and commercial environments

Note that this atmospheric vacuum breaker is not rated for continuous pressure applications and must be installed at least 6 inches above all downstream piping

a humming noise without rotation

it maintains the original equipment’s efficiency ratings and mounting specifications

you can determine if the valve body is functional

Lochinvar & A.O. Smith 100109916 Limit Control Els PW 17895 leak-free seat in high-demand residentialThe Lochinvar & A. O. Smith 100109916 Dual Limit Control is a critical safety component designed for heavy duty commercial and residential heating systems. This OEM water heater part serves as a high precision manual reset limit switch, engineered to prevent hazardous overheating by interrupting the burner circuit when temperatures exceed the safe operational threshold. As a direct 100109916 replacement for legacy models 11B79 3, 9004529005, and