I have a dear friend who is not much money, so I had this question before asking it put in. wollteSie given a fireplace insert. He has a hole in the living room and it will cut it with “cement board and then frame triple stove pipe running from there ab.Ist possible to do this? He should do more than that for the Einsatz.Ich would hate to see it create a problem in trying to keep warm this winter.