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How to Fix a Malfunctioning Sump Pump Impeller

How to Fix a Malfunctioning Sump Pump Impeller

The impeller of your sump pump plays a crucial role in its functionality, making it essential to keep it in good condition. To assess the health of your impeller, turn off the pump and inspect the blades for any damage or signs of wear that may indicate the need for replacement.

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Check for any obstructions in the system or potential hazards that could harm the impeller. Remove any sort of debris or blockage. Once you have made the necessary changes, you can plug it back in and see if it works. If your sump pump is not working correctly, pay close attention to the noises it makes while operating. When your system starts to make a strange noise, this may be a sign of a damaged impeller.

Is the Impeller In Your Sump Pump Damaged? 3 Common Noises and What They Mean

Sound can be your best friend when it comes to determining what is wrong with your sump pump. Different problems cause different sounds, and understanding which sounds corresponds to which problem will help you diagnose the issue.

1. Humming Noises

Your sump pump should make a low humming noise. This is an indication that it is operating correctly. However, if the humming noise is louder, something may be wrong. You may have a clog or frozen discharge pipes. In addition, the impeller in your system may be damaged.

2. Grinding Sounds

While humming noises can be expected, grinding sounds are almost always bad. They indicate that something is wrong with the impeller in your sump pump. To avoid additional damage, you will want to resolve the problem as fast as possible.

If you catch the problem early, you could fix the impeller before it is seriously damaged. If you choose to ignore a defective impeller, the component could end up damaged to the point where it needs to be replaced entirely. So, contact a licensed plumber as soon as you hear grinding sounds from your sump pump.

3. Banging Noises

While banging noises may be alarming, they may not be that big of a deal. In most cases, they indicate that one of the pipes connected to your sump pump is loose. The water and pressure running through the pipe cause it to swing wildly, creating a banging noise.

Luckily, you can fix this issue relatively quickly to get your sump pump to work correctly. The pipe can be resecured or tied to something with wire to eliminate the noise. Just make sure not to wait too long. If the pipe is left swinging wildly for extended periods of time, it could become damaged or even break. If this happens, a relatively minor issue suddenly becomes major.

How to Fix a Malfunctioning Sump Pump Impeller

5 Types of Sump Pump Problems and Ways to Fix

Sump pump problems typically fall into a few general categories. Understanding these will put you on the right path to fixing them.

1. Power Failure

Your sump pump relies on an electrical pump to work. When the pump stops working, the entire system stops operating. If your sump pump is not turning on, this is an indicator of a power failure. The electrical pump needs electricity to run. If it loses electricity, it will stop entirely. Your sump pump is not turning on because it has nothing powering it. Fixing the power failure is the best way to fix this problem.

2. Malfunctioning Switch

A sump pump is controlled by a switch. This switch lets it know when to run and when it can turn off. However, this switch can malfunction. A tethered float can get stuck on the side of the sump pit, where it is unable to tell if water needs to be pumped or not. If this happens, you can manually release the switch so it can function normally. You can also reach out to professionals to receive support with an inoperable sump pump.

3. Overwhelmed Pump

Sometimes a sump pump is just not cut out for the job it is taking on. The pump may be asked to pump more water than it is capable of managing. In this case, it will simply not be able to remove excess water in your basement. This situation will require a new pump. You will have to look into a sump pump installation or repair option that is better suited to the needs of your home.

4. Frozen Discharge Water Lines

When water leaves your sump pump, it has to go somewhere. However, during the winter, the discharge line can end up freezing. If this happens, the water line will be blocked and the water will have nowhere to go. This prevents your sump pump from working properly throughout the winter season.

To restore water flow, you must thaw the frozen line. If the freezing caused damage to the water line, you will also require plumbing services to repair it.

5. Old Age

Sump pumps do not last forever. You can expect to get anywhere from five to seven years out of your sump pump. After this point, it can go at any moment. The only real solution here is to replace the old pump with a new one. Once you have a new sump pump, you won’t have to worry about the issue again for years.

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Sump Pump Repair and Installation Services

If your sump pump is not working, give our professionals a call at (860) 325-7836 to book an appointment. Our team of local plumbers in Greenwich, CT and other areas offer reputable sump pump installation and repair services for homeowners. We provide prompt service and a level of quality you can count on.

We also believe that our next-level customer service, skilled technicians, and unbeatable products help make a difference. With everything from impeller sump pump repair to water heater installation, we can provide what you need. So, when you need a plumber and don’t want to wait, reach out to us. We have the local touch required to get there quickly and understand your situation.