Chimney Cap Vs Damper

Chimney caps provide protection against natural hazards and debris while chimney dampers essentially act as a seal and are able to prevent air loss and down drafts.

Chimney cap vs damper.

This is the main purpose of a fireplace damper. The payback period is different for different people but top sealing dampers pay for themselves over time. Fireplace and chimney authority offers a wide variety of chimney caps from stainless steel copper and galvanized metal. Chimney dampers the fundamental difference between chimney caps and dampers is that dampers shut off the flue restricting airflow.

Mostly all fireplaces aside from gas will have a damper somewhere in their chimney system. The inability for a chimney cover to close does work for gas fireplaces however since gas logs produce carbon monoxide all gas fireplaces must be open at all times. The best solution is to install a chimney cap that is compatible with your top damper. A rain cap a chimney cover or an animal guard is something that mounts over the top of the flue.

We would like to tell you more about the functions of chimney caps and dampers and how a top end damper works. The options for dampers vary with where the damper is installed. With the ability to also serve as a chimney cap a top end damper can do a much better job than a traditional throat damper of keeping heated and cooled air inside your home. Top dampers with chimney caps whenever your top damper is open rain or unwelcome visitors like birds squirrels bats or rats can enter.

Throat chimney dampers unlike the top mounted damper which is obviously located on the upper end of the chimney the throat damper is located more towards the fireplace. If you are dealing with chimney swifts chimney caps are your friend. A damper is a device which slows down the flow of smoke. If you have neither a chimney cap nor a top damper the best solution is to install a combination chimney cap damper.

In the case of fireplaces it also slows down the heated house air from going up the chimney.