Please briefly explain why you feel this question should be reported .
I have hot water electric furnace.
There are some three quarter inch copper pipe and steel pipe half inch.
Why is that.
I know the previous owner change oil furnace to electric. Could it be that he left steel pipe when he converted. I would like to change to copper pipe. Is that ok?
in progress 0Plumbing 4 years 1 Answer 664 views 0