Motor Capacitor Failure

major severitycommonCall a pro

Pro repair$50–$150LA-area, parts and labor

DIY cost$0–$50parts and supplies

Typical time1 hrfor a pro

Difficulty3 / 51 is easiest

What you'll notice

Pump hums but won't start
repeated breaker trips
no motor rotation but power present

Likely causes

Capacitor swelling or blowing from age
heat damage to capacitor
electrical surge or lightning strike

How to keep it from coming back

Replace capacitor every 5-7 years
install surge protector
avoid running pump during electrical storms

Ranges are estimates; see How We Estimate. Affects: all.

This is a job for a licensed pro, especially where electrical, gas or structural work is involved. If you're in the LA area, R.D. Pools offers free quotes.

Equipment involved

Equipment Pad (prefab concrete/styrofoam or poured)
Pool Timer (basic electromechanical)
Digital Dual-Speed Controller
Wi-Fi Pool Automation System (full setup)
LED Pool Lighting (in-water fixture)

Maintenance that prevents it

Equipment inspection (pump, filter, heater)
Equipment maintenance (o-rings, gaskets, pump bearings)

Related costs

Pump Motor Repair (capacitor, seal, bearing): $50–$600