Now I do get it - Before, I thought you were saying there was a copper appliance connector for NG. That was my confusion.
I see CSST whips all the time here - mostly stoves or dryers. WH are usually rigid black pipe.
Understood. Was trying to find the mysterious coppper gas flex (which I now know dosen’t exist) that I mistakenly thought you referenced earlier.
Between, very nice.
For me it’s before or after so far
:mad: 