Hayward Vinyl Cleaner Tune-Up Kit | AXW321 Grills This 140°F high limit switch

This 140°F high limit switch monitors water temperature and opens the control circuit when the heater reaches the specified limit

304 stainless steel construction: Offers durability and a modern look that complements any outdoor decor

this heater transforms your backyard into a warm

It features a 3/4 inch opening for controlled water return

Hayward Vinyl Cleaner Tune-Up Kit | AXW321 Grills This 140°F high limit switchWhat This Part Is Used For The Hayward AXW321 Vinyl Cleaner Tune Up Kit replaces common wear components in compatible vinyl surface automatic pool cleaners. It helps restore traction and internal movement. Why This Part Matters Regular wear on vinyl cleaners can reduce coverage and efficiency. Installing a tune up kit helps maintain smooth operation and protect vinyl liners. This supports reliable cleaning cycles. Key Features and Specifications