Auto Top Off

[JohnnyBlaze561]

Is it possible to hard pipe in your RO/DI unit through copper pipe without having to drill a hole out side for waste water?

 

[Cbravo212]

What would you do with the waste water? Not really sure what you are asking here?

 

[noahm]

You can dump the waste into any nearby drain/sewer distribution pipe. Just drill and seal the tube with some silicone. Under the sink, is usually an easy tie in. You can also just have the tube run into a sink/bathtub etc. or just into a bucket that you dump out. I just drilled a hole in the floor like where the cable TV people do and shoved the tube down. It gets a little damp underneath, but nothing that concerns me except when I have to crawl around under the house right there.