Long hours in the heat

Inland from the coast, Durbanville gets hot, dry summers. Warm water and heavy use burn through chlorine, so owners tend to run the pump longer. Long running hours in the heat wear bearings and seals, and a motor in a sunny, unventilated pump box runs hotter still. Many pump failures here happen in the middle of summer, when contractors are busiest.

A pump check in spring, before the heat arrives, catches worn seals and noisy bearings before they fail. More about local pools is on our Durbanville pool page.

Pump rooms on sloping plots

Where the pump room is below the pool on a sloping plot, the pump is fed by gravity and primes easily. Where it sits above the water line, it has to lift water, and an air leak on the suction side causes priming problems and a pump that runs half-empty. Running dry destroys seals quickly. If your pump keeps losing prime, tell the contractor where the pump room is relative to the pool.

Is it time for a new pump?

  • Repair is usually sensible for seals, bearings, capacitors and valves.
  • Replacement is worth discussing if the motor has burnt out or parts are no longer made.
  • A pump sized for the pool, and in some cases a variable-speed pump, can lower running costs.
  • Ask the contractor to explain the running-cost difference for your pool before you choose.

What moves the quote, and next steps

The fault, the make and model, whether a new unit needs plumbing changes, and any electrical work by a qualified person. We do not publish prices. Send the pump details and a description of the problem, and we pass them to an independent contractor who covers Durbanville. See pool pump and equipment repair, and if the level is dropping too, pool leak detection in Durbanville.

Frequently asked questions

Why does my pump keep losing prime?

Usually air entering the suction side, from a loose lid, a worn O-ring or a leaking pipe joint. It matters more when the pump sits above the pool.

How long should I run my pool pump in a Durbanville summer?

It depends on pool size, pump size and use. Ask the contractor to set a timer schedule that suits your pool.

Is a variable-speed pump worth it?

It can lower running costs, but costs more upfront. Ask for a comparison based on your pool and hours.

Related pages

Pool pump repair in Durbanville: send your request

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