Chimney Throat Damper Repair

Top sealing dampers are only accessible from the roof.

Chimney throat damper repair.

The passageway to the open air outdoors is the chimney flue. Knoxville homeowners can contact four seasons fireplace chimney for traditional throat damper repair though damper replacement is sometimes the better option. A throat damper which is the most common is located just above the firebox inside of the chimney flue. The smoke chamber is the area just above the throat that leads up to the chimney flue.

We are qualified to perform all types of chimney repairs including damper replacement firebox rebuilds and repairs interior chimney repairs and chimney cap installation. This is fixed to the chimney with four nuts. Traditionally there are two different types of fireplace dampers. The most common chimney damper repair occurs with old cast iron or steel throat dampers which were installed when the chimney was originally constructed.

The throat of the chimney is the area that leads from the firebox to the damper. A fireplace damper is a metal door installed in the fireplace chimney throat. The damper is the component that closes off the chimney system when you re not using your fireplace. To avoid wasting building heat by sending it up the chimney when a fireplace is not in use the fireplace damper door is closed when the fireplace is not in use.

The damper will now need to be removed there should be a metal rod attached to the damper. You should then be able to twist the damper so that it comes off the rod. Fireplace damper trouble inspection diagnosis repair. One type of replacement is to install a top mount damper which has some advantages over the throat damper.

Throat dampers are located directly inside the lower chimney flue whether it is a fireplace or a furnace and are easily accessible. A fireplace throat damper often called a chimney damper is the door between the fireplace firebox and the chimney flue. When replacing your existing damper a product now available on the market is called a top sealing damper where the damper is actually located at the top of the chimney controlled by a cable that reaches down the chimney which prevents heated air in the winter from being lost up and out of the chimney. After years of constant exposure to heat ashes and moisture many fireplace dampers will become stuck warped or inefficient.

Click to enlarge any image. Both areas are responsible for ushering smoke and gases up into the chimney flue so they can exit the home and both areas face extreme temperatures and corrosive byproducts. So when you want to use your fireplace and have a fire the damper door needs to be open.