Why is my pool pump motor overheating?

Why does my pool pump keep overheating and shutting off?

Overheating. For safety reasons, many pool pumps are designed to shut off automatically if they begin to overheat. The mechanisms that perform this task are known as thermal overload switches. If your pump continues to shut off, it could mean that the thermal overload switches are going bad.

How do you know if your pool pump motor is bad?

Don’t Wait to Call for Swimming Pool Pump Replacement

  1. Age. Yes, the age of your pump is an early trouble sign. …
  2. Noise. Your pool pump should run quietly. …
  3. Power Trip. Has your pool pump motor started to trip your electric breaker box more and more frequently? …
  4. Swimming Pool Pump Motor Keeps Shutting Off. …
  5. Loss of Suction.

How long can a pool pump run dry before damage?

A good guideline is 8-10 hours a day. On the cooler days and early and late season, you can cut the run time down to 4-6 hours because there is usually less swimmers and cooler water requires less chemicals.

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What causes a pool pump to burn out?

When a pump loses prime, or stops pulling the water to itself, this reduced or nonexistent flow of water causes the motor to run hot. If this happens for long enough, parts on the wet end (basket, trap, etc.) may warp and the motor is susceptible to burnout.

How long should a pool pump motor last?

Pumps should last through the initially installed motor and perhaps as many as two or three replacement motors, usually 10-12 years. Modern pumps are made of hard plastic and will over time warp. If you still have an older cast iron or bronze pump on your pool, it’s time to budget in a new pump and motor complete.

Why is my pool pump humming and not working?

Some of the most common reasons are that: You might have a bad capacitor. Debris might be blocking the impeller and consequently disabling the pool pump. There might be problems with the motor shaft.

How much does it cost to replace a pool pump?

Pool pump installation costs between $700 and $1,500, or $1,100 on average. A single-speed pump can cost as low as $500 to replace, whereas a high-end pump or a project that requires new plumbing can run upwards of $5,450.

Should pool pump motor be hot to touch?

Under normal operating conditions, the motor end of the pump is hot enough that you can barely touch it — but not searing hot. If you check your pool pump motor and find it is far too hot to be able to touch with your hand, that’s not good. … The pump usually won’t just turn off.

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Can a pool pump be repaired?

Most of the new generation of pumps are already equipped with automatic controls and safety features. In fact, if you take enough time to learn the manual, you might find yourself able to repair some of the problems on your own. Of course, there are repairs and replacements are best left in the hands of professionals.

How do I keep my pool pump cool?

Keeping your motor cool will help it to last longer and avoid malfunction. To keep your pump motor cool, be sure to avoid putting the pump near plants, mulch, or enclosed spaces that could block airflow. Also, avoid placing the pump in the direct sun, which can also raise the temperature of the motor.

How do you fix a noisy pool pump?

How to Quiet a Noisy Pool Pump

  1. Reduce the Vibrations of your Pool Pump’s Motor. …
  2. Clean the Skimmer Basket Regularly. …
  3. Try Raising the Level of Water in the Pool. …
  4. Keep Your Pool Pump Basket Clean. …
  5. Keep Your Impeller Clean. …
  6. Replace the Bearings on the Pool Pump Motor. …
  7. Replace the Whole Pool Pump.