Hayward Selecta-Flo Valve Lid Assy (SPX0740BA) senasys Heater assembly for compatible Balboa

Heater assembly for compatible Balboa M7 stud-mount applications

This assembly has practical value because using the correct Maytronics diagnostic power supply helps preserve original compatibility and avoids uncertainty that can come with mismatched alternatives

Instead of working around symptoms or treating accessories one at a time

When the main interface begins to fail

This replacement is especially useful when the original gauge is leaking

Hayward Selecta-Flo Valve Lid Assy (SPX0740BA) senasys Heater assembly for compatible BalboaMultiport valve lids see frequent handling over years of backwashing, rinsing, filtering, and winterizing. This Hayward Selecta Flo valve lid assembly is designed to replace the upper lid portion on compatible Selecta Flo valve systems when the original component is damaged, worn, or no longer sealing as expected. A proper valve lid helps maintain reliable valve operation and supports clean transitions between operating positions. It is a smart repair