Started by warreng5995, October 17, 2020, 08:13:08 pm
Quote from: customer on November 07, 2020, 04:58:45 pmWe have just purchased a wiseway and have a similar problem. We are replacing a wood stove with a 6 in chimney pipe. We will need 48 inches of pipe to reach the ceiling and currently there is 67 inches of pipe above the roof. There is a cathedral ceiling. The easiest for us would be to run the 4 in pipe inside the 6 in pipe if it will fit so we don't have to change the part that runs through the ceiling. Is it better to use 4" pipe and adapt to that diameter right at the top of the stove or to use 3" pipe for the whole run?