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replace sump pump

Your sump pump is an essential part of your home’s drainage system, and keeping it in good working order is crucial. A sump pump is typically located in the basement and is used to pump water out of the home to prevent flooding. But when is it time to replace your sump pump?

A sump pump usually lasts for about ten years, but there are a few signs that it might be time for a replacement sooner. If you notice any of these signs, it’s essential to call a professional to inspect your sump pump and determine if a replacement is necessary.

Irregular Cycling

Even in heavy rain, something is wrong if your sump pump repeatedly cycles on and off. The pump could activate even when just a few inches of water were built in the basin due to anything as simple as a poorly set float switch.

Due to wiring issues, the pump might switch on and off at strange timings. The pump will intermittently start and stop due to an electrical short in the equipment or the home.

Strange Noises

If you hear strange noises from your sump pump, it could be a sign that it’s time for a replacement. The motor might start grinding or humming, or you might hear water sloshing around in the basin.

These unusual noises might be due to several things, including a stuck impeller or a damaged motor bearing. However, odd noises indicate that your sump pump’s components are worn out or broken. Your plumber can advise whether a simple repair or a complete replacement is necessary.

Infrequent Pump Usage

If you don’t use your sump pump very often, it might be tempting to put off replacing it until it finally breaks down. However, if you live in an area with a high water table or are at risk for flooding, it’s crucial to have a working sump pump in case of an emergency.

A sump pump that isn’t used very often can develop rust and corrosion, leading to mechanical problems. If you don’t use your sump pump regularly, it’s essential to have it inspected yearly to ensure it’s in good working order.

Not Working When It Should

Of course, the most obvious sign is that it’s time to replace your sump pump if it stops working. If your pump doesn’t turn on when water starts to enter the pit, or if it shuts off before all the water is pumped out, it’s time for a new one.

A sump pump that doesn’t work correctly can lead to flooding in your home, so it’s essential to call a professional as soon as you notice a problem.

Excessive Vibrations

If your sump pump is vibrating excessively, it’s a sign that something is wrong. The motor might be overloaded, or the impeller might be damaged. An impeller is the part of the pump that moves water through the system.

A misaligned float switch can also cause excessive vibrations. A float switch is a sensor that tells the pump when to turn on and off. If the float switch is in the “on” position, the pump will run continuously, which can damage the motor. Excessive vibrations can also be due to a build-up of sediment in the pit.

If you notice your sump pump is vibrating more than usual, it’s essential to call a professional to inspect it.

Lack of Horsepower

Your sump pump may not have enough horsepower to handle the amount of water it must push or the intricate piping arrangement it must do if it takes a while to pump out water. Properly transfer the water through pipelines with high fixtures, many elbows, or large water volumes by having a sump pump with higher horsepower.

Even though your sump pump is new, it is insufficiently strong if you have abnormally extended run times. If this is the case, you must upgrade to a sump pump with more power.

On the other hand, if your basement frequently floods and you are using a 1/2 horsepower sump pump, you will likely have to replace your current one with one that has a 3/4 to 1 horsepower motor.


A sump pump can last for many years if it’s properly maintained. Learn more about its lifespan here: https://www.amfam.com/resources/articles/at-home/how-long-should-a-sump-pump-last.

However, there are a few signs that it might be time for a replacement. If your sump pump is making strange noises, vibrating excessively, or not working correctly, it’s essential to call a professional to have it inspected.

If you’re unsure whether your sump pump needs replacement or if you need help choosing a new one, contact a professional plumber. Furnace Repair Winnipeg will be able to assess your situation and advise you on the best course of action. Contact us today to schedule a consultation.

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