Image Source: restorationeze.com
There is always a quandary about when to replace a sump pump because a homeowner wants to get as much life out of it as possible but does not want to run the risk of it failing at the worst possible moment and suffering water damage as a result. The decision for sump pump replacement is further complicated by the fact that there is no actual expiration date on a sump pump because it will depend on how often it has had to engage and operate.
One rule of thumb to consider is to replace the sump pump if you do not know how long it has been in place. This could be the case when a home is purchased and the seller was unable to provide documentation. Also, if the sump pump is the old pedestal style, it is likely many years old. Since the cost of the sump pump is far less than dealing with water damage, it is better to be safe than sorry and opt for sump pump replacement.
Once the installation has been documented, another fairly safe rule of thumb is to replace it every 7 years. Again, this will need to be adjusted, should there be numerous seasons of unusually wet or dry conditions. After the first couple of years, it is advisable to go into the basement during a storm to confirm the sump pump has kicked in.
Regardless of the age of the sump pump, it is important to watch for signs that it may be time for sump pump replacement. Consult an expert if the sump pump begins to make different sounds or is louder. Another sign is if it runs continuously or cycles on and off rapidly — this can be an indication that it is not the proper model for the job or was not installed correctly.
