wkayl....thanks for the warning and the interesting protection fix to the gas line. You didn't say whether you replaced the lines or just put the 'flex tubes' over the lines. Would assume you did inorder to slide the tubes on. The only exterior copper line I have is for the Furnace....as you have two lines, is one the furnace and the other the water heater? I will have to remember the flex tubes as a repair item...
Today I don't know how many people remember those spring tubes and flare tools once so common. I still have mine but rarely used any more. I also had to make a repair to a gas line, but mine was behind the pantry slide box.
Would you mine if I use your two photos if I can find a place to use them in a future photo post?
workhorse