Lochinvar & A.O. Smith 100093697 Control Module 320819-301 this motor features a robust

this motor features a robust shaft and durable internal windings tailored for the high static pressures often encountered in Carrier

This valve is rated for a maximum operating pressure differential (MOPD) of 25 PSI for fuel gas applications

preventing short-cycling or damage in "Open Low" conditions

Technicians should check for signs of clogging or debris within the orifice

Lochinvar & A.O. Smith 100093697 Control Module 320819-301 this motor features a robustThe Lochinvar & A. O. Smith 100093697 Control is a critical OEM ignition control module engineered for high efficiency gas water heaters and commercial boilers, specifically the Polaris water heater series. As an essential HVACR replacement part, this module manages the trial for ignition sequence and monitors the flame sensing current to ensure safe, repeatable burner operation. This specific ignition controller is designed to replace legacy part