Metal-Fab FLX Series 3" x 300" Aluminum Flexible Chimney Liner natural-stone With a convenient size and

With a convenient size and vent-free design

Elbows angles are adjustable

dependable on/off control for any heating configuration

Advanced Install Product training required before product ships

Metal-Fab FLX Series 3" x 300" Aluminum Flexible Chimney Liner natural-stone With a convenient size andFlexible Aluminum Chimney Liners intended for field installation into new or existing tile lined or unlined masonry chimneys, venting natural active Category I gas fired appliances which burn natural gas or propane. Chimney liners are intended to be installed in accordance with the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances, NFPA 211; National Fuel Gas Code, NFPA 54 ANSI Z223. 1 or Canada, CAN B149. 1. Flexible