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also identified as part 18K7101
it triggers a shutdown if flue gases are not drafting correctly or if a heat exchanger failure occurs
Utilizing a genuine 62391-002 replacement part avoids the common issues found with universal fitments
Verified Performance: Rated for up to 10HP at 230V (3-phase)
Sterling HVAC J10R03410 Relay Els PW 17895 also identified as part 18K7101The Sterling HVAC J10R03410 Relay is a mission critical OEM replacement part engineered for high performance service in Sterling and Beacon Morris gas unit heaters. Designed specifically as a power vent relay, this component manages the essential switching sequences for exhaust blower motors, ensuring safe and efficient venting cycles. Techs will recognize the 9400 01Q1439 OEM cross reference, confirming this unit meets the exact physical and