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Why Is My Well Pump Making So Much Noise in Lehigh Acres, FL?

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It’s important to address any noise coming from your well pump to maintain its efficiency and avoid more serious problems, such as reduced water quality or damage to the pump itself. For homeowners in Lehigh Acres, FL, we’ll go over the common types of well pump noises and what those noises may indicate.

1. Humming, Hard Starting

A well pump motor that hums and has a hard start can indicate a problem with the starting capacitor. The starting capacitor is responsible for providing the necessary boost of power to start the motor. If the capacitor is failing or not functioning properly, the motor may struggle to start and produce a humming noise.

The humming and hard starting issue is usually noticeable when the pump is first turned on or when it has been inactive for a period of time. If the issue persists or occurs more frequently, it’s important to have a professional inspect and service the pump.

2. Banging and Hammering

When water is flowing through a plumbing system, it has a certain amount of kinetic energy. This energy gets converted into pressure when the water gets stopped or redirected by a valve.

If you close the valve too quickly, the sudden increase in pressure can cause a shock wave, which can result in hammering and banging noises. To avoid hydrostatic shock, it’s crucial to shut valves slowly and carefully, allowing the water to gradually decrease in pressure.

3. Grinding and Rattling

The impeller is the part of the pump that is responsible for moving water through the system. A broken assembly, debris, or corrosion can all cause damage to the impeller. When you have a damaged impeller, it can become unbalanced and cause the pump to vibrate, which can result in rattling and grinding noises.

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