View Full Version : Pre-Fab chimney flue

Martin lehman
09-05-2007, 09:03 PM
I understand that these flues are double walled, and interlocking, but this just stuck out to me as unusual. Does it look like this section of the chimney is connected properly??


Dale W. Feb
09-05-2007, 10:08 PM
Yes is does appear to be correct. The factory-crimp is approved and we can not see into the cooling flue.