check valve replaced

  1. R

    Spa level drops overnight even after replacing Check Valve. Replace never lube diverters next?

    Set up: Pools is salt system, 18,000 gallons, DE Filter. Pool heater. Booster Pump for pool cleaner. Poolside elevated Spa drains (overflows) into pool. A week ago spa water level dropped overnight. Ordered OEM Jandy check valve flapper assy. (I have done this before successfully) Had to...