Pentair Max-E-Therm Control Panel Cover Retainer Cap (77707-0009) aquaflo Useful for service and refresh

Useful for service and refresh work

or connection performance

Useful for routine pool and spa maintenance

Helps restore smooth push-pull valve operation

Pentair Max-E-Therm Control Panel Cover Retainer Cap (77707-0009) aquaflo Useful for service and refreshSecure the control panel cover on compatible Max E Therm heaters with this retainer cap. Small hardware pieces like this can make a noticeable difference when the cover no longer stays aligned or seated, especially on outdoor heaters exposed to sun, moisture, and regular handling. This replacement is useful during panel service, cosmetic repairs, or heater restoration work where the cover hardware is incomplete. Replacing the correct cap can help