Lochinvar & A.O. Smith 100109295 Pilot Assembly 320788-704 ML4115A1017
Baker’s notes & crumb story
Description
ML4115A1017
s software
A calibrated manometer is required to set and verify the manifold pressure after the regulator spring is swapped
The Lennox 36A77 Relay is a mission-critical 24V 3PDT relay engineered for precise electrical switching in commercial and residential HVAC systems
This part is a direct-fit solution for maintaining the electrical integrity of residential and light commercial air handlers and condensing units
Lochinvar & A.O. Smith 100109295 Pilot Assembly 320788-704 ML4115A1017The Lochinvar & A. O. Smith 100109295 Pilot Assembly is a critical combustion component designed for Flammable Vapor (FV) ignition systems. Rated for 190 Deg C, this assembly ensures reliable flame rectification and pilot ignition in high temperature environments. It serves as the direct OEM replacement for part number 9003542105, addressing common failure points in residential water heater pilot burners such as carbon buildup or thermocouple