Capacitor 40 UF Leads

All about me

A replacement pump capacitor with leads fitted, for many hot tub pumps. If a pump hums but will not spin up, a failed capacitor is a common cause and is far cheaper than a new pump.

Fits these hot tubs

• Hot tub pumps that take a UF16, UF30 or UF40 capacitor with leads

Check before you order

• Choose the rating that matches your old capacitor: UF16 and UF30 are for low-power one speed pumps, UF40 is for higher-power two speed pumps. The rating is printed on the side of the old capacitor.
• Compare the leads and connectors with the photos to make sure they match your old capacitor.
• A capacitor can hold a charge after the power is off. Have an electrician or hot tub engineer fit it.

Good to know

• Available in UF16, UF30 and UF40, with leads
• UF16: part 535-OL. UF30: part 538-OL. UF40: part 4108-OL