Lochinvar & A.O. Smith 100093756 Pilot Assembly 326058-755 high-temperature fluctuations can cause standard
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100093756 Pilot Assembly 326058 755 high temperature fluctuations can cause standard high temperature fluctuations can cause standard plastic components to fatigue or crack Turning the screw changes the spring tension against the bellows to set the desired refrigerant head pressure