What warranty comes with the Zoeller Sump Pump?


Quick Answer

A Zoeller sump pump comes with a three-year warranty from the date it was manufactured as of 2015. However, abuse or misuse of the device voids the warranty. The service life of Zoeller sump pumps is estimated between seven and 10 years. During this period, service the pump periodically.

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Full Answer

In addition, a check valve is recommended when using a Zoeller sump pump in a sewage system. The check valve prevents sewage from draining back to the basin. Automatic Zoeller sump pumps cannot be made to run longer. Instead, they stop and start constantly. This is because the pump short-cycling function is controlled by the diameter of the basin and the on/off pumping range. However, with non-automatic units, you can adjust the pump to run longer.

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