HY-Guard 180B Duro-Shield Single Flue Aluminum Chimney Cap (17" x 17")

Protect your chimney from unnecessary entry and overhead debris with the help of this HY-Guard 180B Aluminum Chimney Cap. This item is an essential part of your system, especially if you have an old unit that has no clay tile liner. It is also needed to ensure that your heating equipment performs optimally and safely. This single flue chimney cap measures 17" x 17". Stainless-steel caps such as this one are a common option for most homes, though it can also be made of copper. Be sure to call a professional for installation.