Metal-Fab Biomass Chimney 4" Stainless Steel Vertical Vent Cap firestop-spacer Double Opening - Unit has

Double Opening - Unit has two doors

Min Opening: 24 3/16 H x 38 5/16 W x 15 9/16 D

Ships flat for easy assembly

For outside air

Metal-Fab Biomass Chimney 4" Stainless Steel Vertical Vent Cap firestop-spacer Double Opening - Unit hasBiomass factory built chimney and 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. Biomass Chimney features a corrosion resistant 430 stainless flue and galvanized steel casing designed to operate in highly corrosive biofuel applications. Our cutting edge