RODI plumbing question

[sethgmore]

I’m installing an rodi under a sink for someone in an office building. Under the sink it isn’t basic. I’ll attach a video and pictures if someone can tell me which part is the cold water valve so I can connect the adapter for rodi to it that would be super helpful. I plan on running the waste water straight into the sink drains above and not drilling into the pipe. Thanks!

 

[Dread Pirate Dave]

I’m installing an rodi under a sink for someone in an office building. Under the sink it isn’t basic. I’ll attach a video and pictures if someone can tell me which part is the cold water valve so I can connect the adapter for rodi to it that would be super helpful. I plan on running the waste water straight into the sink drains above and not drilling into the pipe. Thanks!

If I had to guess, I'd say the line going to the tankless water heater with the copper water hammer arrestor is the cold water line.

I think this is the same braided line on the other side.

Again, just guessing. :)

 

[sethgmore]

If I had to guess, I'd say the line going to the tankless water heater with the copper water hammer arrestor is the cold water line.

I think this is the same braided line on the other side.

Again, just guessing. :)

Ok I was thinking the same thing. I guess I could ask someone from the building. Trying to figure out where I connect the adapter down there. Assuming where you circled in the second picture.

 

[Dread Pirate Dave]

Ok I was thinking the same thing. I guess I could ask someone from the building. Trying to figure out where I connect the adapter down there. Assuming where you circled in the second picture.

You should be able to connect to either of these valves.