Its robust diaphragm construction handles the rapid cycling demands of modern modulating heating systems while providing reliable electrical switching (SPST) to the 24V safety circuit

this Sporlan C-166-S-T-HH utilizes an activated charcoal blend to neutralize deleterious contaminants

offering the same footprint with updated internal drive electronics for improved longevity

Chemically inert material prevents galvanic corrosion on stainless steel valve stems

NEMA 4X Enclosure: High-impact thermoplastic housing provides a watertight

ASCO 529030-009-D Coil 321894-708 Its robust diaphragm construction handlesThe ASCO 529030 009 D Coil is a high performance 120vac solenoid coil engineered for precision and reliability in demanding industrial and HVACR environments. Designed with a standard M12 connector, this replacement coil ensures a secure, vibration resistant electrical connection, making it an ideal choice for process control, automation, and fluid handling systems. Its rugged construction is built to withstand harsh operating conditions without