DuraVent DuraTech 10-" Inner Diameter All-Fuel Stainless Steel Chimney Elbow with Galvalume Outer Wall - 30-Degree: A venting pipe with an inner diameter of 10" is required for this unit. Chimney elbows may not be the first thing that comes to mind when you think of chimneys, but it is a topic that DuraTech has given a lot of thought to. With the All-Fuel Galvalume 30-Degree Chimney Elbow, you have a unit that comes with a 10" inner diameter and is equipped to make sure that your chimney is capable of providing you with the necessary service all of the time so that you can live your life without worrying about the quality of your hearth.

Offsets venting obstructions Insulated by a layer of ceramic refractory blanket .029" galvalume outer wall and .027" stainless steel inner wall Double-wall 30-degree chimney elbow for venting wood oil coal and gas appliances