Hayward Valve Seat Gasket | SPX0710D category_outdoor-heater-parts atb-repair { border-left-color: var(--teal)

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providing a complete

It mounts at the pool wall or floor over the suction sumps and provides the protective cover surface swimmers see

This cupro-nickel tube bundle is the internal heat-transfer assembly for compatible 266A and 267A ASME heaters

Application: Models 336

Hayward Valve Seat Gasket | SPX0710D category_outdoor-heater-parts atb-repair { border-left-color: var(--teal)What This Part Is Used For The SPX0710D valve seat gasket installs inside compatible Hayward multiport valves to seal between internal ports. It separates water channels for proper filtration and backwash operation. Why This Part Matters A worn seat gasket can allow water to bypass between ports. That often shows up as water leaking to waste or poor filtration results. Replacing the gasket restores correct flow separation. Key Features and