DuraVent DuraBlack – DuraBlack Increaser

$62.56

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5"-6" - 5DBK-X6 (+$0)
6"-7" - 6DBK-X7 (+$6.28)
7"-8" - 7DBK-X8 (+$41.30)
8"-10" - 8DBK-X10 (+$90.19)
9"-10" - 9DBK-X10 (+$172.60)
Product price: $62.56
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DuraVent DuraBlack Increaser: connects a smaller stove outlet to a larger pipe

The DuraVent DuraBlack Increaser is a fitting that connects a smaller stove outlet to a larger stovepipe or chimney. It increases the diameter where the two sizes meet. DuraVent allows this increase, but not a reduction below the stove outlet size unless the stove maker’s instructions permit it. That’s why DuraBlack has no fitting for stepping down. DuraBlack is DuraVent’s single wall black stovepipe, the pipe that runs from a wood stove to the chimney inside the room. Choose the size change that matches your outlet and pipe: 5 to 6, 6 to 7, 7 to 8, 8 to 10, or 9 to 10 inches.

The painted DuraBlack line comes in diameters from 6 to 10 inches. Unpainted stainless steel is also available in 6 and 8 inch diameters. When planning the run, sliding connectors and telescoping lengths usually save you from cutting pipe. If needed, DuraBlack pipe can be shortened at its plain end with a hacksaw or tin snips. Need a 6 to 8 inch fitting that slides? See the DuraVent DuraBlack Slip Increaser with Trim. The DuraVent DuraBlack Increaser ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Details

SKU: 5DBK-X6 | 6DBK-X7 | 7DBK-X8 | 8DBK-X10 | 9DBK-X10

DuraBlack:

Applications

Single-wall interior stovepipe for

connecting wood stoves to manufactured chimney.

Materials and Construction

24-gauge steel construction.

Lock-seamed. Painted black.

Clearances

18″ clearance to combustibles.

Diameters

6″-10″

DuraBlack Stainless Steel:

Applications

Single-wall interior stovepipe for connecting wood stoves to manufactured chimney.

Materials and Construction

.020″ 430 stainless steel

Clearances

18″ clearance to combustibles.

Diameters

6″-8″

Instructions

Product Resources

Catalogs

Bulletins

Sales Sheets

Shipping / Freight / Return Info

Same-Day / 24 hour shipping

Same-Day/24 hour shipping - If we have the product in stock, we can ship same day if ordered before 12pm Monday - Friday (CST).

Freight Claims Policy

Please follow these very important steps when it comes to Freight Items that are damaged or missing
  • Open and inspect the order while the delivery driver is present. If delivery driver does not provide sufficient time to do so, please notate the delivery receipt.
  • By signing the delivery receipt without noting any damage or missing items, you confirm that your order arrived complete and in excellent condition.
  • Record any damage or missing pieces directly on the delivery receipt.
  • Do not discard damaged item(s) or any original packaging. For severe damage, write “Refused due to damage” on the delivery receipt and contact us immediately.
  • Report any damage within two business days, including delivery details and photos showing the issue
  • Damaged item(s) must be returned within 30 days. Failure to return them will result in a charge to the original payment method.

Return Merchandise Authorization Policy

Please follow these very important steps when Returning Items. Contact our team.
  • Submit your return request within 30 days of delivery.
  • You will receive an email within 1-2 business days confirming whether your return request has been approved or denied.
  • Please also note that a 20% restocking fee may apply to approved returns
  • If approved, you will receive an itemized Return Authorization, return shipping labels (if requested), and detailed instructions within 1–2 business days
  • From the date this email is received, you will have 14 days to return the product.
  • Once our distributor receives and inspects the returned item(s), your refund will be issued within 1–2 weeks
  • Items returned outside of this process or time frame are not eligible for a refund.

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