Sump Pump alarm (light)
Posted by John M. Davis on May 05, 2003 at 17:20:29:
I have a sump pump that pumps the liquid overflow from septic tank up to drain field. I have to replace the pump every 2-3 yrs, but I never know when the pump is not working unless I open the cover and check. This is a big job. Is there a cheap level alarm (light), that I can install in my sump pump tank to let me know the pump is not working?

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