York 064-21839-000 Gasket 320788-703 This kit typically contains the

This kit typically contains the cap retaining clip

It must be mounted vertically with the system connection at the bottom to ensure the ball check functions correctly and prevents water-logging

making it suitable for most water and low-pressure steam systems

the start capacitor is often the culprit

Using it with steam will likely damage the internal bellows and seals

York 064-21839-000 Gasket 320788-703 This kit typically contains theAs a veteran tech, you know that maintaining a gas tight seal on high pressure equipment isn't just about safetyit's about system efficiency and preventing callbacks. The York 064 21839 000 Gasket is a precision engineered terminal plate gasket specifically designed for York JS series compressors, including JS4, JS6, and JS8 models. Measuring 1 32 x 5 7 8 x 8 1 16, this HVAC replacement part is built to handle the rigorous thermal cycling and