preventing the microamp drop-offs common with generic alternatives

both of which are addressed in this kit

which provides the necessary thermal strength and stable electrical properties required for consistent service in demanding environments

this unit serves as the direct replacement for HC98ZZ480

protecting the expansion valve from premature wear and ensuring HVAC system reliability

Parker 76728 Repair Kit Els PW 17895 preventing the microamp drop-offs commonAs an HVACR pro, you know a leaking or sluggish solenoid can shut down an entire system, especially in high demand steam and hot water applications. The Parker 76728 Jackes Evans Repair Kit is the industry standard solution for rebuilding GP307 and GP407 series solenoid valves. Designed specifically for 3 8" and 1 2" internal pilot operated configurations, this comprehensive kit allows you to service the pressure vessel and restore factory spec