Metal-Fab SuperFlex 6" x 300" Length Stainless Steel Chimney Liner Flex Kit With Tee h21 1-10) have a 6" flue

1-10) have a 6" flue outlet (152 mm)

The Ruby series gas fireplace inserts make enjoying a fire easy

We reserve right to amend these specifications at any time without notice

Fire & Ice flame presentation includes 3 light strips which are used to create the spectrum of colorful flames

These fireplaces are vertically vented

Metal-Fab SuperFlex 6" x 300" Length Stainless Steel Chimney Liner Flex Kit With Tee h21 1-10) have a 6" flueFlexible 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