I'm putting a crushed glass firepit in my backyard, and while the patio is out I'm running a underground gas line to the firepit.
I was wondering if 3/4'' copper would be alright and meet code appx. 1' underground?
I plan on pressure testing it to 20psi before I bury it and pour.
There was some black iron conduit for the old pool light that was rotted out, so I'm not messing around with black iron. I'm assuming PVC is out of the question. I also heard the yellow stuff has to be jacketed with PVC and then you need a crimping type tool for the ends.