Questions about: copper-tubing

I too have struggled with gluing copper and PVC for certain experiments. Silicone is an ok choice, depending on the pressure, but white silicone just happens to be less effective for sticking to stuff than clear silicone.
Get a friend and gently pull the refrigerator away from the wall. If the refrigerator is between two walls, you will have to pull it completely out to get behind it. Be careful when you pull the refrigerator out because the copper water line is coile
I have a water meter with a 3/4" supply line that is fitted to an adaptor which then runs 1/2" to all the pipes in my house. I'm in the process of installing a PEX manifold system for some new connections and I'm wondering if there's any reason I sho