Metal-Fab's round and oval Type-B vent is listed by Underwriters Laboratories for use with approved category 1 gas furnaces, heaters, and boilers. A category 1 appliance operates with a non-positive vent static pressure. The double wall design of B-vent enables the product to be used in homes and commercial buildings at close clearance to combustible. Metal-Fab's B-vent design incorporates features that make installation quick, easy, and safe. UL listed to mate with other specifically identified and listed round gas vent, 3''-6'' diameters, allowing you to add a new run of Metal-Fab B-vent to an existing run of common vent. B Vent Metal-Fab 3''-6'' diameter B-vent pipe is standard with the Surelock B-Vent Locking System . The patented locking system provides a secure lock with just the push of a tab, and can be easily disassembled by pulling the tab back out.
Elimination of sharp edges by hemming the flue and casing.
Assembly and disassembly, without tools, using positive twist lock.
Space savings inside standard stud walls using oval pipe.
360 degree rotation of small diameter fittings using swivel tees, wyes, and elbows.
We Match. You Save.
Found a price that beats ours? We'll match it, guaranteed.
How do you do it? Step #1: Find the Ad, Copy the URL
When you find a lower price, save the web page URL. You'll need it to get your discount. Step #2: Use the Price Match Request Form
You'll see a form at the bottom of this page. Paste the full web page URL into the appropriate slot, fill out the rest of the information, and send it to us. Step #3: Profit!!!
Enjoy your savings, you wiley scoundrel.
What's in it for us?
We love you, and we want your business. We don't want you to run off with some other online retailer, so we're, of course, willing to give you the same deal they are. Plus, in the end, our deal will be way better than theirs! We'll match their price while we deliver life-of-product technical support, real customer service, and free shipping.
More Technical Details
To qualify for a Price Match, you must be able to produce a published price from a legitimate online retailer. Hearing about a 'great deal' from your cousin's neighbor's best friend does not count. The retailer in question will also need to have the product in stock and ready to ship. If it's on backorder, that's a mulligan. You get one claim per product, and cannot use the Price Match Policy in conjunction with other coupons, discounts, Labor Day (or other holiday) sales, or Voodoo magic. Typos, mail in rebates, closeout sales, and other non-standard retail transactions don't count either. Also, finding a great deal on Ebay or another auction site doesn't work.
Basically, the competing price must be for the same product, brand new, factory-sealed, style, model, etc etc. We also reserve the right to deny the IWAE Price Match Policy to anyone who we think is trying to get one over on us and/or trade us a wooden nickel.
Shipping, normally within 24hrs
Unlimited Tech Support
Upfront Wholesale pricing
24hr live telephone answering
No order cancellation fee
Contractor Assistance Available
Friendly and Helpful Service Before and AFTER the sale
Family-Owned Business Dedicated to Helping the Consumer
Lowest Out the Door the Price Guarantee
Experienced HVAC Personnel on Staff
( A ) Rated with the Better Business Bureau
Free Duct sizing Help
24/7 Live Chat Support
We guarantee to have the lowest out the door prices. Seeing is believing check our competitor ads below.