If you're planning to install a new stove, you might be wondering if you can use a 6 inch stove pipe for an 8 inch diameter pipe stove. The short answer is no, you cannot.

Using the wrong size stove pipe can be dangerous and can cause a fire. It's important to choose the correct size stove pipe for your stove to ensure proper ventilation and to prevent accidents.

There are different types of stove pipes available, including Duravent, Selkirk, and double wall stove pipes. If you have an 8 inch diameter pipe stove, you should use an 8 inch stove pipe, such as the Selkirk 8 inch black stove pipe or the Duravent 8 inch wood stove pipe.

Using a 6 inch stove pipe for an 8 inch diameter pipe stove can cause a number of problems. First, the smaller pipe will not be able to handle the amount of heat produced by the stove, which can cause the pipe to warp, buckle, or even break. This can cause dangerous gases to escape into your home, which can be harmful to your health.

Additionally, using a smaller stove pipe can cause creosote to build up inside the pipe, which can increase the risk of a chimney fire. Creosote is a highly flammable substance that can ignite if it gets too hot.

In conclusion, it is not safe to use a 6 inch stove pipe for an 8 inch diameter pipe stove. Always use the correct size stove pipe for your stove to ensure proper ventilation and to prevent accidents. If you have any questions about which stove pipe to use for your stove, consult with a professional installer.