ensure the damper shaft is clean and free of debris before sliding the extension on

this individual unit (383-500-251) allows technicians to replace the cover plate insulation separately during targeted repairs

Corrosion Resistance: Specifically designed for the high-moisture and chemically treated environments found in hydronic heating systems

this 24 VAC solenoid coil operates at a 9-watt nominal rating

Ensure you use flexible polymeric tubing to prevent air leaks and maintain accurate HVAC pressure sensing levels

ASCO 43005590 Coil Els PW 17895 ensure the damper shaft isThe ASCO 43005590 solenoid coil is a critical replacement component for 8210 series pilot operated valves and 8262 series direct acting valves. Engineered for 240V 60Hz AC applications, this Class F insulation coil is designed to withstand continuous duty cycles in high temperature environments common in commercial HVACR and industrial fluid control. This epoxy encapsulated solenoid valve coil provides superior thermal dissipation and moisture