Cross-referenced with Grainger items 25CC62 and 25CC66

allowing technicians to manually override the valve during system troubleshooting or emergency bypass operations

Zero Differential Operation: Operates reliably without requiring a minimum pressure drop across the valve

50-inch 1/2" diameter shaft featuring double flats

preventing corrosion and mineral buildup

Resideo S87D1004 Ignition Module Els PW 29614 Cross-referenced with Grainger items 25CC62The Resideo S87D1004 Ignition Module provides reliable solid state control for 24VAC gas fired equipment, including furnaces, boilers, and commercial heating appliances. Engineered for direct spark ignition (DSI), this module features a two rod flame sense configuration, utilizing separate electrodes for spark ignition and flame rectification to ensure precise local sensing. With no prepurge required, the ignition sequence is immediate, initiating an