As i described in my other recent post I just installed an AHS Multi fuel boiler in my garage. All I need to do now is run the flue pipe.
I am planning on running it straight through the roof. I have a pole garage and i am having trouble finding the roof flashing to fit my metal roof.
I have found 2 places and they have asked me if i need the high temp flashing. I have no idea ???
I am planning on running black single wall up to the roof and then one length of triple wall ($) outside my roof is roughly 18 feet from the floor, through the trusses. Does the temp drop off drastically the farther the flue runs???? Allowing me to get just the standard flashing?
Any help would be great !!!! Thanks.