Reasons Sump Pumps Fail

6/15/2018 (Permalink)

It is spring time in Arlington Heights, and the one thing we know is that rain is never far behind.  With the spring rains comes the sump pump failure calls from homeowners. Often we are asked, how does this happen and why does my sump pump fail?  The following is some of the top reason we have seen sump pumps fail.

Power failures: When the electricity goes out, and the sump pump does not have a battery backup or the battery backup is not fully charged there is no way for the pump to do their job.  Making sure that your battery backup system is fully charged before a storm the best way to ensure you don’t have water backing up into your home.

Wrong size sump pump: When you have an undersized pump it causes the pump to have to work extra hard to remove the water from your home.  If the pump is too big, it has to work harder, and in return the life span is lessened.

Defective sump pump:  Yes, it does happen that at the time of install the sump pump is defective.   It is wise to test the pump when it is initially installed to make sure the pump operates properly.

Frozen of Clogged Lines: If the water cannot exit, the pump does not work.  Protecting the water’s exit point of the discharge pipe will keep debris and animals out of the system, making it optimal for your sump pump.

Switch Problems: The switch is the main mechanical reason for sump pump failures.  This occurs when the pump shifts from its position inside the basin, rendering the float ineffective. Float is responsible for the smooth operation of the on/off switch. Your sump pump relies on both the switch and the float arm mechanisms to operate effectively.

Last, but not least is Lack of Maintenance: Most sump pumps should be ran every 2-3 months per most manufactures instructions.  Testing to make sure your sump pump works before rainy season hits is also recommended. 

If you have a sump pump failure this spring, SERVPRO Arlington Heights/Prospect Heights is here to help.  Give us a call at (847) 637-3445.