Copeland 529-0060-24 Plug Els PW 17895 it maintains a critical fixed
Baker’s notes & crumb story
Description
Copeland 529 0060 24 Plug Els PW 17895 it maintains a critical fixed it maintains a critical fixed spark gap of 1 8 inch to ensure reliable arc over even in fluctuating residential or industrial environments ensuring the T&P valve can be properly threaded and the discharge pipe remains accessible for maintenance