What type of exhaust system do I need?
Your exhaust system is comprised of two main elements: a chimney and a connector (commonly called "stove pipe"). There are two types of chimneys: a Class A metal chimney or a masonry chimney. Class A chimneys are rated to withstand temperatures up to 2100oF and are easy to install. The connector is made of steel and needs a minimum thickness of 24ga. You can also use a double wall connector that will enable you, in most cases, to reduce clearances to combustible materials. The connector cannot go through ceilings, closets, floors, or any other combustible partition. It is the chimney that goes through combustible partitions and that goes out to the exterior of the house, according to the chimney manufacturer's specifications.
|