When swapping springs in a Maxitrol gas regulator

Rugged Construction: Designed to provide a secure grip and smooth rotation for frequent manual operation in mechanical environments

Correct installation requires re-using the existing cap screw to finish the assembly and verifying pressure settings with a manometer to ensure safe combustion cycles

and DGAH077 series

Multi-System Compatibility: Ideal for HVACR systems

York S1-025-38948-000 Reversing Valve Coil When swapping springs in aThe York S1 025 38948 000 is a precision engineered 24V Reversing Valve Coil designed for high duty cycle performance in residential and light commercial heat pump systems. Built to the exact specifications of York, Luxaire, and Coleman equipment, this solenoid coil facilitates the critical transition between heating and cooling modes by providing the electromagnetic force necessary to actuate the 4 way reversing valve. Operating on a standard 24V AC