Biomass 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 positive twist-lock design, locking tabs, and rope gasket at each joint, prevent fly ash leakage and reduce installation time.
What’s Included
- 4″ Twisted-Off Tee Cap
Features
- This part number applies when the Tee cap is sold separately.
- Tested and Listed to UL 641.
- Pipe and fittings in 3″ and 4″ diameters.
- Positive twist lock for easy assembly and disassembly without tools and without damage.
- Rope gaskets at each joint to prevent fly ash leakage.
Specifications
| Application | For use with biomass fuels such as pellet, corn, wheat or other grassy and woody plants as specified by appliance manufacturers. |
| Listings/Standards | NFPA 211 UL 641 |
| Clearance | Minimum 3″ clearance to combustibles |
| Casing Material | Galvanized Steel |
| Height | 3.75″ |
| Color | Silver |


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