Metal-Fab Premium Biomass 4" Universal Stove Adapter stove-fan See venting section

See venting section

Patio Heater

The magnificent flames appear to float up

This device opens and closes the fresh air supply to a wood or pellet heating appliance being certified with a 5" fresh air intake kit

00" (in) Product Weight 5

Metal-Fab Premium Biomass 4" Universal Stove Adapter stove-fan See venting sectionPremium 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.