[Surfer Joe]

Can Someone tell my why I have 3 supply lines under my kitchen sink?
Thanks Joe

[ma0641]

Looks like the CW 3/4" line supplies 2 things, maybe a refrigerator water line. What is the flex line on the right of the picture? Doesn't look like a new install with ABS piping.

[Surfer Joe]

The flex line actually goes from the hot to a touch sensitive faucet control that is outside the picture. The supply lines are inside of an island so I don't know if they would go back to the refrigerator but that might make more sense.

[Milo Dolezal]

Actually, you have only two supplies under sink....

Basics of slab plumbing. You rough it in in "loops" - from wall to wall. In your case, 3/4" pipe brings water in, splits into two 1/2" outlets. One outlet stays, the other one continues (under slab) to feed another plumbing fixture.

The other 1/2" copper pipe ( on the left ) is end of the run, and is most-likely hot water supply

Hope that explains

Milo

[SHEPLMBR70]

Sometimes it's the only way to feed a hosebib. Could that be it?

[hkstroud]

SHEPLUMBER70,

Please start taking note of the date of post.
This post is 7 months old.

[SHEPLMBR70]

Was curious if they would let me know if that's what it was. Thank you

[Milo Dolezal]

SHEPLMBR70: it is a island sink hook up / slab floor installation. Single copper pipe on the left is hot water, cold manifold is on the right. ABS drain with trap in the middle. That one 1/2" copper pipe that continues back to the slab can go to any cold water outlet pass the sink

Hope that explains

Milo