ASCO 302-308 Rebuild Kit Refrigerant High Pressure Ceiling: Capable of

High Pressure Ceiling: Capable of handling up to 250 PSI

and Arcoaire (Model series GUJ and NUG)

effectively removing contaminants to protect sensitive downstream components like the A-4400 Series air compressors

Rugged Design: Built to withstand commercial mechanical room conditions while maintaining high-accuracy pneumatic signal output

The Weil McLain 511-842-370 Transformer is a critical OEM replacement part engineered for high-performance voltage regulation in residential and commercial boilers

ASCO 302-308 Rebuild Kit Refrigerant High Pressure Ceiling: Capable ofThe ASCO 302 308 Rebuild Kit is a critical maintenance solution designed for ASCO Red Hat solenoid valves, specifically optimized for the 302 and 308 series. This kit focuses on restoring original sealing integrity and flow control performance in high pressure steam and hot water applications. As a veteran technician knows, solenoid valve maintenance prevents costly downtime by replacing the core assembly, diaphragm, and ASCO replacement O rings that