Basement Toilet Piping
Posted by TWP on January 03, 19100 at 17:34:04:
I'd like to add a toilet in my basement.

I currently have a sewage ejector in my basement for a floor drain and laudry tub. It is not vented to the roof. Can I use 2" pipe to vent to the existing vent on the first floor?

Also, the waste pipe from the ejector is 2" and has a horizontal run of 20'. Is this acceptable, or do I need to increase it's size?

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