Re: underground copper pipe
Posted by todd on August 09, 2002 at 23:23:23:
In response to Re: underground copper pipe
: Underground, no. Under a concrete slab, it can be type L, but is sometimes specified as type K, with either no joints allowed or they have to be brazed/silver soldered.

slab as in the slab the house sits on top of? what about the copper line going under a concrete walkway? Also, do I need to wrap the whole pipe with pipe wrap, or only where it goes through the concrete?
thanks



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