What should I check if the motor buzzes but does not move

facilitating integration into complex piping layouts

Safe Operation: Reliable spring return mechanism prevents system damage by closing flow during outages

Rugged Construction: Features a zinc-plated steel housing capable of withstanding industrial environments and vibration

Smith Cyclone models requiring a standard thermostat bulb well

Lochinvar & A.O. Smith 100157653 Kit 323055-751 What should I check ifThe Lochinvar & A. O. Smith 100157653 Cleaning Service Kit is a critical preventative maintenance solution designed for high efficiency condensing boilers and commercial water heaters. As a veteran technician knows, the accumulation of combustion byproducts on heat exchanger surfaces leads to thermal stress and significant drops in BTU output. This OEM replacement part kit provides the specialized tools and components necessary to perform a deep