Metal-Fab 4" Diameter 12" Premium Biomass Straight Rigid Pipe
Metal-Fab 4" Diameter 12" Premium Biomass Straight Rigid Pipe
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Metal-Fab provides complete and comprehensive venting solutions to the HVAC, Hearth and Plumbing markets. Founded in 1958 on the premise that offering better products and services would be the key to our success.
Metal-Fab continues to operate today as a privately held entity with the same core values that lead to success while creating steady, stable growth over the past six decades.
Customer needs are the highest priority at Metal-Fab that is why every customer receives a unique experience while choosing from a full line of high-quality venting products for commercial, residential and industrial applications.
Cutting-edge manufacturing systems, innovative designs, patent products, unmatched product quality, and a focus for detail have resulted in a leadership position within the industries Metal-Fab serves. Our constant product improvement process and experience in developing and engineer products for safe, efficient appliance operation sets Metal-Fab apart from the competition.
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 super ferritic corrosion resistant 444 stainless flue designed to operate in highly corrosive biofuel applications. Our innovative inner flue locking design permits 130° of pipe rotation, allowing pipe seams to be aligned for an aesthetically pleasing installation. Continuous laser-welded flue, casing, and integrated silicone gasket eliminate fly ash leakage and maximize product effectiveness, operational efficiency, and safety.
- Available in 6", 12", 24", 36", and 48" sizes.
- For use with biomass fuels such as pellet, corn, wheat, or other grassy and woody plants as specified
- by appliance manufacturers
- Tested and Listed to UL641
- Pipe and fittings in 3” and 4” diameters.
- Factory-built double-wall construction, using 444 stainless steel flue and galvanized steel outer casing.
- Continuous laser-welded inner flue and casing.
- 1” clearance to combustibles vent system, rated for continuous use of flue temperatures up to 570º.
- Silicone gaskets provide an airtight seal eliminating fly ash leakage.
- Innovative twist-locking connections rotate 130º allowing seam alignment for an aesthetically
- pleasing installation.
- Limited Lifetime Warranty
- Note: Pipe overlaps 1 1/2" when joined together. Assembled length is 1 1/2" less than listed length.
|Application||For use with wood pellets, oil, wheat, cherry pits, corn, switchgrass, etc.|
|Clearances||Minimum 1" clearance to combustibles|
|Flue Material Specifications:||444 Stainless Steel|
|Casing Material Specifications:
|Limited Lifetime Warranty|
Click to see Warranty DetailsThe Metal-Fab Type “L” Bio-Mass factory-built chimneys, when installed according to manufacturer’s instructions, as prescribed by Underwriters Laboratories Standard 641, and when properly and regularly cleaned and maintained as set forth below, are warranted by Metal-Fab Inc. under normal residential use against substantial defects in material or workmanship of the product for parts only for as long as the original consumer owns the chimney system. This Warranty does not cover normal wear and tear, smoke damage, or damage caused by chimney fires, or any Product that was: (1) purchased other than from an authorized Metal-Fab dealer, retailer, or distributor; (2) modified or altered; (3) improperly serviced, inspected or cleaned; or (4) subject to negligence or any use not in accordance with the printed materials provided with the Product as determined by Metal-Fab. During the first ten years of the warranty, Metal-Fab will provide replacement chimney lengths at no charge. During the balance of the warranty, Metal-Fab will provide replacement chimney lengths at 50% of the current retail price in effect at the time of the warranty claim. The defective part(s) must be returned with all transportation charges prepaid by the owner to the Customer Service Department, Metal-Fab Inc., 3025 May Avenue, Wichita, Kansas 67213. Metal-Fab Inc. will in turn ship the repaired or replacement part to the owner, freight collect, with the owner to be responsible for all freight charges. This warranty does not cover any labor or other service charges incurred by the owner, or any parts not manufactured by Metal-Fab Inc. This warranty may not be extended or modified by our agents or representatives.
It is the OWNER’S RESPONSIBILITY to establish:
WARNING: Proposition 65
What our customers are saying...
Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.
I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.
Fort Mill, SC
Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.
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