Metal-Fab Premium Biomass 4" Storm Collar h4 Full Refractory Lining (Traditional Pattern)

Full Refractory Lining (Traditional Pattern)

Quarter Turn - Simple quarter-turn ball valve rotates 90° to open and close

1 x Thimble extension

making it easy to find the right look for your home

Bottle Opener Kit

Metal-Fab Premium Biomass 4" Storm Collar h4 Full Refractory Lining (Traditional Pattern)Premium 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.