Running water and air pipe
I can't take it anymore. I'm going to run copper pipe for air and water distribution.
Water pipe: Only problem is where my water stub comes into the garage and the way I would have to run the pipe to get it near the garage doors where I would like to put a water hose reel. The stub is near a door so I'd either have to go up and on the ceiling OR up and around the door (lots of joints). The ceiling would be fine, but I'm worried about condensation forming when running the water on hots days (dropping on nicely waxed car, etc)..and it's freaking 14 foot in the air...gonna be fun.
I'm assuming I can wrap the pipe? Chemical plant and labs I used to work in had pipe wrap with an outer white platic coating - looked decent and did the job. Not sure how much this will cost...gotta research.
The stub is 1/2" copper now. Going to remove the 1/2" tee and put in a 3/4" like should have been done originally (my stupid fault). Then 3/4" to hose reel somewhere near the doors.
Any code regulations about running water pipe near light switches?
Air pipe: No idea what I'm going to do here. Gotta sit down and design things a bit. I've got several hose reels now that I can use. I will probably run 2 reels in this garage and save one for the attached garage when I run pipe over there (ala ron in sc) - too convenient not to run air to the place where the daily drivers park. As for the shop, I will run 2 hose reels. Haven't decided where. Any ideas?
Going to likely remove the regulator/filter I have near the compressor and run individual filter regulators at each drop. Thanks to the way I designed the cabinet layout (center tall cabinet is offset from the wall), I will be able to run a stretch of copper all the way across and under the upper cabinets so I can have air at the sink or anywhere along the back wall. Sweet.
From what I've read, making a continuous "loop" around the shop will equalize pressure vs. running an incomplete loop, so I will likely do that. I want to run air to the attached garage, so I need to exit the garage somewhere near the man door and get it into the ground. Rather than put a drain somewhere in the ground (ala ron in sc), I was wondering if I could just put a ball valve just as the copper comes into the detached garage
but on the high side, before the regulator. Then when I want to clear the line of moisture, just open it wide open and let the air carry out the moisture. With the force of the unregulated air (125 psi) coming out of the ball valve, this should carry any moisture up and out of the line, no?
