Hot water through my ro unit!

[11purewater]

Originally Posted by gregzz4

I installed one of these valves on my cold line and am really happy with it
Also, if you don't have one, my unit came with this drain saddle setup and it works great. Just be sure you install it above the p trap

That's the ticket for your feed but if you're running the drain/concentrate line to a drain saddle it need to be air gapped to prevent bacteria from crawling back into your RO system.