Lochinvar & A.O. Smith 100093756 Pilot Assembly 326058-755 75 inches on this model)

75 inches on this model) to ensure clearance within the condenser orifice

Turning the screw changes the spring tension against the bellows to set the desired refrigerant head pressure

the Reznor 202048 high limit switch is the critical safety component you need to inspect

this unit is engineered specifically for legacy (M) series air handlers

Lochinvar & A.O. Smith 100093756 Pilot Assembly 326058-755 75 inches on this model)The Lochinvar & A. O. Smith 100093756 is a professional grade Propane LP Pilot Assembly engineered for precision ignition in residential and commercial high efficiency water heaters. This OEM replacement part is critical for restoring the flame rectification circuit, ensuring the pilot burner consistently provides a reliable source for main burner ignition. Designed specifically for liquid propane (LP) systems, this assembly integrates a high output