The Chimney Clinic
Manufactured chimneys are a stand alone chimney system. Instead of using brick and mortar the manufactured chimney can be either installed inside a home through the ceiling or out a wall and up the side of a home. The chimney is also called a class-A chimney because of its availability to vent class A fuel types. A class A chimney is a double wall insulation packed chimney system not to be confused with the triple wall pipe most people are familiar with.