I went to this site...initially thought I had to buy, but after reading your message, I scrolled down further and noticed I can read it for free, but can't copy or download.
Well, you can still "print screen" and paste into your Paint program...then print it (scaled to fit one page).
Hello all,
Does anyone know what NFPA 96 requires of kitchen exhaust systems concerning the clearance requirements between the ductwork and the shaft wall? The shaft wall is made of non-combustible material.
The Ontario Building Code specifies make up air duct work to have a minimum of 2"...