Furnace flue on today’s inspection. Yes it is single walled, yes that is metal tape for ductwork, and yes it is about 3 inches from the gas line.
Is that Teflon tape on a gas line? If it wasn’t yellow you might want to note it , It is probally water Teflon tape
Wayne, the whole house was a turd. That tape is the least of the worries.
was it east Knox by chance lol
BTW i was just wondering if you notice it on the pipe. been getting a lot of POS lately