I am trying to vent my rear stove up a masonry chimney. I have/have located a RC/BT, an aluminum flex elbow, 26 gauge straight pipe, and an aluminum round to square vent that gets me near the clay lined chimney.
My questions are will the aluminum elbow handle the heat? If so, is there any problem with using a glavanized alum. straight pipe instead of the 26 gauge?
If aluminum is a problem, where can I get a 26 gauge flex elbow?- I struck out at Home Depot and Lowes
Thanks for your help!!