Posted by Rick on Wednesday, March 12, 2003 at 11:00PM :
I have an outbuilding about 20-25 feet from my garage and want to run air out to it. Anyone ever buried airlines? If so what depth did you bury it to?
I was thinking of buring 3/4" galvenized airlines in a 2" PVC tube about 12" down. Electrical in PVC conduit will be in the 2" tube as well.
What do you guys think?
Thanks,
Rick
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