Hot water through my ro unit!

[gregzz4]

I think I follow
I gather you meant that the height of the hose in the saddle should be at or higher than the crown before the trap arm ? Right ?

I initially thought you were talking about how to put the hose into the saddle

Now you've got me thinking about having the RO waste line loop up above the saddle as I do rinse frozen food in this sink

[11purewater]

Nope there actually need to be a break in the drain line one inch above the sink and then falls into the ABS drain by gravity.

[gregzz4]

Oh, I get ya now

You'd think RO suppliers would include an air gap assembly in their kits

[11purewater]

I've only seen the airgap criteria on a drinking water unit but the system is the same so why they wouldn't tell you that, at least from a contamination point of view is beyond me

[11purewater]

as long as the drain line water is "falling" into the drain you're ok. sink ,floor drain etc.min 1 inch.

[magikof7]

I don't feel like you hijacked the thread at all. This all helps. If I don't do it with a new unit while living here I will be putting it to use when we move. (hopefully by summertime)

[11purewater]

If you need help or plumbing parts let me know,I Install these things almost daily