Water in your basement—no matter how little—is never a good sign. At the very least, it’s an annoying mess, and at worst it could be thousands of dollars of cleanup and repair work. That’s why most homeowners in Pennsylvania have a sump pump, that handy little device that collects and pumps excess water out of your basement. But how can you be sure your pump is ready for the next storm, and how do you know if you need to replace it before you really need it?
As a trusted HVAC and plumbing company in Central Pennsylvania for more than 70 years, WM Buffington knows a thing or two about plumbing and sump pumps. We don’t want any of our customers to be caught without a properly functioning pump the next time the heavens open. Here’s a few tips on how to spot a faulty pump before it’s too late.
Signs Your Sump Pump Needs to Be Replaced
1. Strange Noises Coming from the Pump
What to Look For: Unusual grinding, rattling, or gurgling sounds when the pump is running.
What It Means: These noises often indicate worn-out or damaged internal components, such as the motor or impeller. If left unaddressed, these issues can lead to complete pump failure.
What to Do: Schedule an inspection with a professional to determine if repairs are possible or if a replacement is necessary.
2. Frequent Cycling On and Off
What to Look For: The pump turning on and off repeatedly, even when there’s no excess water.
What It Means: This can signal an issue with the float switch, improper sizing, or electrical problems. Frequent cycling can strain the motor, significantly shortening the lifespan of the pump.
What to Do: Consider replacing the pump if adjusting the float switch or fixing electrical issues doesn’t solve the problem.
3. Pump Fails to Turn On
What to Look For: Water rising in the sump pit without the pump activating.
What It Means: This can be caused by a faulty motor, damaged wiring, or a stuck float switch. It’s a serious issue that compromises your home’s protection against flooding.
What to Do: If basic troubleshooting doesn’t work (e.g., cleaning the float switch or checking for power), it’s likely time to replace the pump.
4. Excessive Vibration During Operation
What to Look For: Noticeable shaking or vibrating when the pump is running.
What It Means: Vibration is often caused by a bent impeller, which can throw the pump off balance and lead to further mechanical damage.
What to Do: While minor impeller damage might be repairable, significant wear typically requires a full replacement of the pump.
5. Pump is Over 7-10 Years Old
What to Look For: The age of your sump pump and its history of use.
What It Means: Even if the pump appears to work fine, parts may be nearing the end of their functional lifespan. Older pumps are also less efficient and more prone to sudden failure.
What to Do: Proactively replace an aging pump to avoid unexpected flooding during heavy rain or snowmelt. Modern pumps offer improved durability and energy efficiency.
By recognizing these warning signs early, you can ensure your home remains protected from water damage and avoid costly repairs.
A sump pump is an investment in the safety and longevity of your home. If you're noticing signs of water buildup or want to prevent future issues, it’s time to consider having your old sump pump replaced. Contact WM Buffington today for peace of mind that your home will stay dry, no matter the weather.
