Hayward H-Series Heater Gasket (FDXLGSK1932) leviton 16-1/4 inch size supports intended

16-1/4 inch size supports intended fit

Hayward CL200 and CL220 lid

the cause is often a worn or overlooked part like this one

4A] [48Y/SF] Pool Motor (USQ1072) is engineered for pump motors applications

Hayward H-Series Heater Gasket (FDXLGSK1932) leviton 16-1/4 inch size supports intendedThe Hayward heater gasket is designed for compatible H Series heater applications where a dependable seal is needed at a critical joined component area. A gasket like this is useful because it helps maintain the integrity of the assembly, supporting cleaner fitment and more reliable heater operation over time. This replacement is especially useful when the original gasket is compressed, brittle, cracked, or no longer sealing properly after service.