These components integrate two essential functions for chimney systems: preventing ingress of rain, snow, and debris, while also providing a mechanism to regulate airflow. This dual functionality helps to protect the chimney... Read more »
These mechanisms are installed within a flue to control airflow. They create a seal, preventing conditioned air from escaping the building when the fireplace is not in use. An example includes a... Read more »
These components are mechanical devices installed within a chimney’s exhaust passage. Their primary function is to regulate the flow of gases and air. Located typically above the firebox, they can be adjusted... Read more »
A device installed within a chimney flue that regulates airflow. These mechanisms, specifically designed for use with gas-fueled hearths, control the escape of heated air when the fireplace is not in operation... Read more »