DuraVent | Type B Gas Vent Draft Hood Connector 3"-8" Inner Diameter

Save $5.20
DuraVentSKU: 3GVC

Regular price$20.78 Sale price$25.98

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Size: 3"
⛟ Estimated Delivery Date: Between and to all states excl. Alaska & Hawaii.

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At DuraVent, we take pride in setting the gold standard for venting solutions in the industry. Our DuraLock Gas Vent Connector is a testament to our commitment to excellence. With a legacy of innovation and safety, DuraVent stands as the undisputed leader in HVAC and Hearth markets.

Crafted with precision, the DuraLock Gas Vent Connector redefines efficiency and reliability in venting systems. Its revolutionary design ensures a lock-tight connection that you can trust with your eyes closed. As alignment indicators meet, ends grasp together, and a satisfying snap echoes, you'll know your venting system is secure. Say goodbye to worries about loose connections and embrace the peace of mind that comes with DuraLock.


  • Secure Connection: Trust the DuraLock Gas Vent Connector's lock-tight system for a worry-free venting solution.
  • Rapid Heating: Experience rapid heat-up times and minimal condensation, ensuring optimal appliance performance.
  • Versatile Lengths: Choose from a range of pipe lengths, from 6 to 60 inches, with adjustable and rigid fittings, catering to your specific needs.
  • Safe and Reliable: Designed with safety in mind, DuraVent's Type B Gas Vent meets stringent industry standards.
  • Wide Applications: Suitable for natural gas fireplaces, gas-fired furnaces, boilers, water heaters, and more.

Key Features

  1. DuraLock Connection: Achieve a lock-tight connection with ease.
  2. Quality Material: Crafted from durable aluminum and galvanized outer walls for longevity.
  3. Versatile Sizing: Available in various diameters to suit your venting requirements.
  4. Easy Installation: Twist-lock fittings for 3"-16" diameters; screws for 14" and larger diameters.
  5. Safety First: Designed to meet industry standards for safe and efficient venting.


DuraVent's Type B Gas Vent system is your trusted companion for a wide range of applications. It's suitable for use with natural gas or liquid propane Category I appliances, as well as draft hood-equipped devices. Whether you're heating your home with a natural gas fireplace, a gas-fired furnace, a boiler, or a water heater, the DuraLock Gas Vent Connector has got you covered. It's designed to make your life easier, no matter your heating needs.


Model Size Dimensions
3GVC 3" I.D 3" (A) x 6" (B)
4GVC 4" I.D 3" (A) x 6" (B)
5GVC 5" I.D 3" (A) x 6" (B)
6GVC 6" I.D 3" (A) x 6" (B)
7GVC 7" I.D 3" (A) x 6" (B)
8GVC 8" I.D 3" (A) x 6" (B)
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


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.

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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