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Understanding why your sump pump keeps running is crucial for maintaining a dry and safe basement. Read on to learn more about identifying and addressing the root causes of a sump pump’s continuous activity.
Here are some key reasons why your sump pump keeps running.
The float switch signals the pump to start when the water level rises and stop when it’s lowered. If this switch gets stuck, the pump might not turn off, leading to continuous operation.
This valve prevents water that has been pumped out from flowing back into the sump pit. A malfunctioning check valve could cause the pump to cycle on and off repeatedly, trying to manage returning water.
The line that carries water away from your home can become clogged, preventing water from being expelled. This blockage can cause the pump to struggle to reduce the water level, explaining why it keeps running non-stop.
If your sump pump is too small for the area it’s meant to service, it may run constantly to keep up with the water volume, leading to overwork and potential failure.
External factors such as heavy rainfall can cause water to flow into the sump pit at a rate that necessitates constant pumping.
A burst pipe from other systems (such as sewer pipes) can lead to water infiltrating the sump pit. This constant influx of water overwhelms the sump pump, forcing it to run continuously.
Homes located near the water table line are at higher risk of persistent water issues. In such cases, the sump pump works non-stop to prevent flooding. Installing a secondary sump pump provides an added layer of protection in these cases.
The impeller (a fan-like component in the sump pump) is critical for moving water in and out of the pit. If the impeller becomes broken or clogged, the pump motor will keep running, but no water will flow through the system.
A sump pump that is always running is a warning signal that shouldn’t be ignored. Continuous operation can lead to several problems, not only for the pump itself but for your home’s safety and your wallet.
The most immediate risk of a constantly running sump pump is the wear and tear on the motor. Sump pumps are designed to cycle on and off, not run continuously. Overworking the pump can lead to motor burnout, requiring a costly replacement.
The longer your sump pump runs, the more electricity it uses. This continuous operation can lead to a noticeable increase in your energy bills, affecting your monthly budget.
If your sump pump is always running but not effectively managing water levels, it could indicate that the system is overwhelmed or malfunctioning. This situation can lead to water damage or flooding, especially during heavy rainfall.
Like any mechanical device, a sump pump has a limited lifespan, which is significantly reduced by constant use. This not only leads to more frequent replacements but also leaves your basement vulnerable during critical times.
Over time, the inability of a sump pump to manage water properly can result in moisture accumulation in your basement. This environment is ripe for mold growth and water damage, posing health risks and potentially damaging the structure of your home.
If your sump pump is always running, then you most likely need to repair or replace it. Some other signs to keep in mind include:
The length of time a sump pump can run non-stop depends on its quality. High-quality models may operate for extended periods, with some designed to handle several hours of continuous operation (verify with the manufacturer). However, frequent operation accelerates wear and tear, shortening the pump’s lifespan significantly.
When faced with a sump pump that won’t turn off, identifying the root cause is the first step toward resolution. Here’s a general guide provided by our basement waterproofing experts at EveryDry Toledo to troubleshooting this issue, followed by some specific tips that homeowners can safely attempt:
If, after these steps, your sump pump continues to constantly run, it may be time to consult a professional. Continuous operation can signal more complex issues that require an expert’s touch.
A professional can offer solutions that not only fix the immediate problem but also prevent future occurrences, ensuring your basement remains dry and your sump pump operates efficiently.
Learn more about why your sump pump keeps running.
Some high-quality sump pumps can run consistently for several hours, however, if your sump pump is working more than usual, there may be a problem with your pump or underlying moisture issues that need to be addressed.
Some reasons why your sump pump is running even when it is not raining include a clogged discharge line, an improperly sized pump, and underground water leaks. If your sump pump keeps running constantly, it is recommended to inspect it to discover the cause before it fails and stops working.
While it is normal for sump pumps to run every few minutes after heavy rain, running every 30 seconds indicates that there is probably an issue that needs to be addressed. An example of this could be that a component of the sump pump is not working properly or that your home is right on top of a natural spring or very close to the water table line.
In any case, it is always recommended to inspect your sump pump in order to identify the exact cause and determine a proper solution.
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