DuraVent 7 Inch Diameter 90 Degree DVL Elbow

Good morning. It sounds like you have a clear idea of your venting path, but there are a few critical safety considerations for venting a wood-burning oven, especially when going through a wall. While DuraVent DVL is excellent for interior stovepipe connections, it cannot pass through walls, ceilings, attics, or closets. For a through-the-wall installation with a wood-burning appliance, you will need to transition from your interior stovepipe to a Class A (insulated) chimney pipe before penetrating the wall. A wall thimble specifically designed for wood-burning applications is essential for safely passing the chimney pipe through a combustible wall. It's also important to note that for wood-burning venting systems, elbows greater than 30 degrees are generally not allowed in the United States, although a 90-degree elbow is typically used to transition from a vertical stovepipe run to a horizontal one to exit a wall. To ensure a safe and compliant installation, I strongly recommend consulting your wood-burning oven's installation manual, as venting requirements are appliance-specific. You should also check with your local code enforcement agency regarding specific regulations for through-the-wall wood-burning installations in your area. To help you determine the correct components for your specific wood-burning oven and create an itemized quote, please provide the exact manufacturer and model number of your oven. Once we have that, along with your shipping zip code, we can assist you further. You can also fill out our comprehensive venting quote form here: Chimney Pipe Quote Form.