DuraVent | Type B Gas Vent Standard Tee - 10"-30" Inner Diameter

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DuraVentSKU: 10GVT

Sale price$374.77 Regular price$468.46
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Size: 10"

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DuraVent, the unparalleled name in the venting industry, presents the DuraVent 10"-30" Gas Vent Tee, setting a new standard in secure and efficient venting solutions. With a legacy of innovation, safety, and professionalism, DuraVent remains the go-to choice for HVAC and Hearth markets. Our commitment to excellence is epitomized by DuraLock – an ingenious system that ensures a snug, dependable connection. As alignment indicators meet, ends interlock, and a reassuring snap echoes, you'll experience a connection that's simply unmatched.

Designed to withstand the rigors of demanding job sites, DuraVent Type B Gas Vent boasts a recessed inner wall that safeguards against handling damage. But its superiority doesn't stop there. This vent heats rapidly and remains hot during appliance operation, minimizing condensation within the system. With pipe lengths ranging from 6 to 60 inches and a full range of adjustable and rigid fittings, it's the ultimate solution for your venting needs.


  • Precision Alignment: DuraLock technology ensures a secure and precise connection, guaranteeing worry-free operation.
  • Durability Unmatched: Built tough to withstand challenging job site conditions, it's engineered to last.
  • Condensation Control: Keeps your appliance and vent system virtually condensation-free, ensuring peak performance.
  • Versatile Sizing: With lengths from 6 to 60 inches, and a range of fittings, it fits your project seamlessly.
  • Safety First: Designed specifically for gas applications, promoting safety and reliability.


DuraVent's Type B Gas Vent system is your trusted companion for natural gas or liquid propane Category I appliances. It's compatible with draft hood-equipped appliances and those tested and listed to use Type B Gas Vent. Some of the applications include natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and wall or space heating setups.

Ideal Applications

  • Gas Fireplaces: Create a warm and cozy ambiance with confidence.
  • Gas-Fired Furnaces: Ensure your home stays comfortably warm, even on the chilliest days.
  • Boilers: Reliable venting for efficient heating systems.
  • Water Heaters: Enjoy hot water on demand, knowing your venting is secure.
  • Space Heating: Whether it's your home or workspace, stay comfortable with DuraVent.


Model Size Dimensions
10GVT 10" I.D 17.5" (A) x 8.5" (B) x 8.75" (C)
12GVT 12" I.D 19.75" (A) x 10" (B) x 9.375" (C)
14GVT 14" I.D 20.875" (A) x 11" (B) x 10.5" (C)
16GVT 16" I.D 24.5" (A) x 12.25" (B) x 12.25" (C)
18GVT 18" I.D 29" (A) x 15" (B) x 15" (C)
20GVT 20" I.D 32" (A) x 16" (B) x 16" (C)
22GVT 22" I.D 33" (A) x 17" (B) x 17" (C)
24GVT 24" I.D 35" (A) x 18" (B) x 18" (C)
26GVT 26" I.D 35.5" (A) x 18.5" (B) x 17.75" (C)
28GVT 28" I.D 36" (A) x 19" (B) x 18.5" (C)
30GVT 30" I.D 41.5" (A) x 20.5" (B) x 20.75" (C)
Clearances 1" to combustibles in single and multi-family dwellings
Listings UL Listed to UL 441 and UL 1777(MH6357), ULC listed to ULC S605 (CMH1276 & CMH1407).
Warranty Limited-lifetime warranty

 Typical Installations

Refer to our Typical Venting Installation drawings to select the appropriate component parts for your installation.



About the Manufacturer

Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.

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Order Confirmation:

Upon placing your order, you will promptly receive an email confirmation. Subsequently, we will conduct a thorough inventory check to ensure all items are in stock and available for immediate shipment. If your order aligns with the advertised delivery timeframe, we will promptly process it for shipment to our warehouse. In cases where the expected delivery time extends beyond the advertised timeframe, we will reach out to you via email and/or phone for confirmation.

Order Shipment:

Within one business day of your item being shipped, you will receive an email confirmation containing a tracking number. If you do not receive tracking information within six business days of placing your order, please don't hesitate to get in touch with us for assistance.

Estimated Time of Arrival:

Our typical delivery timeframe ranges from 2 to 10 business days. Custom-made products generally require 3 to 5 weeks for delivery. If the expected delivery date for your order would fall outside of the advertised 2-10 business day time frame, our customer service team will contact you to ensure your agreement with the revised timeline.

Covered Areas:

Please note that all estimated delivery dates and shipping costs advertised on our website apply exclusively to the Contiguous United States. For inquiries regarding shipping to Hawaii or Alaska, kindly reach out to our customer service team. While we do not offer direct shipping to Canada, we are more than willing to ship your order to the freight carrier of your choice.


It is very important that you inspect the packaging of your items when they arrive and check if you received all boxes listed on the delivery receipt. If you notice any damage or shortage of packages, you must make note of it on the bill of lading, take pictures, and refuse delivery. Your note should say "refused due to damage". You must also take photos of all sides of the box and send them to us within 2 days. If there are no damages visible before opening the box, you must note "subject to further inspection may contain concealed damage". If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos. After we receive information from you about the refused delivery or concealed damage, we immediately initiate a claim with the shipping company or with the manufacturer. After the claim is fully processed, we ship all replacements at absolutely no cost to you.

Cancellations & Refunds:

We offer free order cancellations before the shipping label or Bill of Lading is generated, or prior to the commencement of production for custom orders. Please note that custom-made items are not eligible for refunds once production has begun. To be eligible for a return, the item must be unused and in its original condition, with all packaging intact and in perfect condition. Orders delivered outside of the United States are not eligible for refunds. If your order arrives damaged, please refer to the "Damages" section. Our refund policy extends for 30 days. If 30 days have elapsed since your purchase, regrettably, we cannot process a refund. Prior to returning an item, please contact us to discuss shipping details. All refunds will be credited to the original credit card or PayPal account used for the purchase, within two days of receiving the returned items at our warehouse.

Please contact sales@belleflame.com for any questions regarding shipping time.

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