Metal-Fab SuperFlex 5" Diameter Spacer ashmat Adds a unique design aspect

Adds a unique design aspect to the installation

Weight 10 lbs Width 20

An environmentally sustainable and quiet intelligent draft solution for gas-fired fireplaces that saves energy and maintains safe and proper draft while protecting against dangerous chimney downdraft and fireplace spillage

Opening Depth 16 in

Diameter: 15

Metal-Fab SuperFlex 5" Diameter Spacer ashmat Adds a unique design aspectFlexible Stainless Steel Chimney Liners intended for field installation into new or existing tile lined or unlined masonry chimneys used for venting natural active Category I gas fired, Type L oil fired, and solid fuel residential type appliances in which maximum continuous flue gas temperatures do not exceed 1000F. Chimney liners are intended to be installed in accordance to the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning