Waterway Spa Drain/Fill Valve [1-5/8" Acme Thread x 1" Slip] [Black] (640-2001) skimmerparts A heater assembly is one

A heater assembly is one of the most important restorative parts in a spa repair

Including the decal helps make the repair more complete and restores a cleaner

Helps provide simple countdown timing for compatible electrical loads

Raypak bypass shaft

Matching the correct white cover helps preserve intended fit and maintain a clean finished look

Waterway Spa Drain/Fill Valve [1-5/8" Acme Thread x 1" Slip] [Black] (640-2001) skimmerparts A heater assembly is oneThe Waterway 640 2001 spa drain fill valve is designed for compatible spa applications using a 1 5 8 inch Acme thread connection and a 1 inch slip outlet, and it features a black finish. A drain fill valve like this is useful because it helps support controlled draining and filling functions within the spa system. The black finish can help the component blend better into darker equipment or spa side areas, while the specific thread and slip