You're better off just using standard sized tubing. It's hard to find off the wall parts sometimes. 3/8 ID 5/8 OD is your best bet. 7/16 works too, but a lot harder to find fittings unless you order them from one of the major sites online. I used 7/16 ID and although several places that carry WC parts locally, none have that size compression fittings.
post #11 of 12
1/4/12 at 4:11pm