Metal-Fab Premium Biomass 3" to 4" Diameter Increaser btu50000 Model #: AF-SCK

Model #: AF-SCK

Its compatible Natural Blaze burner produces dancing yellow flames for an authentic fire-viewing experience

for total reliability

natural stones and glass firebed options

smoke damage or damage caused by chimney fires

Metal-Fab Premium Biomass 3" to 4" Diameter Increaser btu50000 Model #: AF-SCKPremium Biomass factory built vent intended for use with Biomass fuel appliances approved for Type L low temperature venting systems in accordance with Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning Appliances, NFPA 211, and the International Mechanical Code. Tested and listed to UL 641, Premium Pellet Vent features a super ferritic corrosion resistant 444 stainless flue designed to operate in highly corrosive biofuel applications.