|Posted by june on June 17, 2002 at 10:54:37:|
We have a sump pump in our basement that comes on normally when we experience VERY heavy rrains. Lately, it will come on in bone dry weather, with no rhyme or reason. How do we begin to diagnose the problem? It always comes on if the shower in the basement is being used, but also if a bathroomm upstairs is in use.