This flue block plate makes it possible to use the chimney for the combustion air supply. It is a safe and convenient way to get the required combustion air without having to install a more complicated air intake system. Managing the air intake and outflow is an important part of fireplace design. Use this item correctly to make sure that you are complying with state and local codes that are designed to protect you and make your fireplace work most efficiently.
- Flue block plate
- Facilitates using chimney for combustion air supply
- Safe and convenient way to get air needed for combustion without complicated air intake installations