I recently purchased a set of gas logs from Lowe’s. I understand hooking up the logs, sealing threaded joints, and testing for leaks, regulators, ect.
I know about the knockouts in the masonary firewall(1995 Majestic fire place), but am not quite sure of weather to drill straight through to the outside to route the tubing. Concerning the copper tubing the instructions mentioned interior tinned. What is this?
Thanks