Description
This Motor Start Capacitor is engineered for compatibility with numerous 115V and 230V spa and hot tub pump motors. If your pump powers on but only produces a humming noise without starting, this component may need replacement. Common diagnostic methods include manually rotating the rear motor shaft or activating high-speed jet mode to initiate startup before returning to low speed operation. Success with these methods often indicates capacitor failure. Important: The capacitor failure is frequently a secondary issue rather than the root cause, so replacement may provide temporary relief lasting days to weeks before recurring symptoms appear. Select your replacement based on the numerical ratings printed on your existing unit and its physical dimensions.
Technical Specifications:Capacitor Type: Motor StartCompatible Motor Brands: A.O.Smith/Regal Beloit, Century/Regal Beloit, Franklin Electric, General ElectricMicrofarad Rating: 72-88 mfdMotor Parts Type: Capacitor, StartLength: 2-3/4″Part Dimensions: 1-7/16″dia x 2-3/4″hDiameter/Width: 1-7/16″Capacitor Microfarad Rating +/- 10%: 72-88 mfdElectrical Connection: 1/4″ tabVoltage: 115v
