This versatility is essential for managing complex sequencing in air handling units and terminal terminal unit applications

maintaining system integrity and reducing compressor load

Use a multimeter to check resistance

a faulty control board can fail to process the flame signal

ASCO EF8215B50 Valve 320720-756 This versatility is essential forThe ASCO EF8215B50 Valve is a high performance 2 way normally closed solenoid valve specifically engineered for critical gas safety shutoff and low pressure air control. Built with a rugged, lightweight aluminum body and high grade NBR seals, this 1 inch NPT electric solenoid valve offers a substantial 21 Cv flow factor, facilitating a high capacity gas throughput of 1,119,000 BTU hr. Designed for demanding HVACR and industrial burner systems, it