Upstairs Washer pushes air to system.
Posted by Jim Waldrep on June 13, 1999 at 23:41:28:
We have a washer installed upstairs and when it
drains down to the basement it pushes air back to the downstairs toilet which is near the same line, however it also pushes air from the main line to the septic tank back up separate lines to both upstairs toilets. The washer drains down a 2 inch pipe which connects to a larger pipe in the basement. I tried to re-route this 2 inch line all the way to the base of the main line out to the septic tank, and still got air pushed back upstairs.

If someone can give me some ideas here please post a message and also repy back to Thanks, jim

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