The Off-Set 6" Liner Box with Clean Out Door is the perfect solution when you have no room for an elbow or a direct connection to the liner. This box connects to the top of your appliance and allows the liner to connect to it in a less constricted ar...See All Product Details
6'' off-set box
Great product, well made. I placed my wood burning stove in my existing fireplace (100 year old home). This would not have been possible without this offset box.