Fireplace Throat Damper Repair

A fireplace damper is a metal door installed in the fireplace chimney throat.

Fireplace throat damper repair.

Replacing a fireplace damper by yourself is possible and you can save yourself some serious money by foregoing professional consultation. Knoxville homeowners can contact four seasons fireplace chimney for traditional throat damper repair though damper replacement is sometimes the better option. Once you have cleaned your fireplace you will then need to locate the damper. After years of constant exposure to heat ashes and moisture many fireplace dampers will become stuck warped or inefficient.

The damper will now need to be removed there should be a metal rod attached to the damper. Any form of damper can be replaced as necessary including a chimney throat damper chimney cap damper or flue damper. The passageway to the open air outdoors is the chimney flue. So when you want to use your fireplace and have a fire the damper door needs to be open.

One type of replacement is to install a top mount damper which has some advantages over the throat damper. Click to enlarge any image. Throat dampers are very common with older masonry fireplaces and while they can last through many years of use they do have some drawbacks. If the damper cracks while being rapidly heating and cooling it will no longer work properly.

You should be able to see the damper normally located about a foot higher than the fireplace itself. The most common chimney damper repair occurs with old cast iron or steel throat dampers which were installed when the chimney was originally constructed. This is fixed to the chimney with four nuts. 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.

A throat damper which is the most common is located just above the firebox inside of the chimney flue. We also include a comparison to remove the throat door and install a chimney top damper. This cost estimate deals with the replacement of a fireplace throat damper door and frame if needed. Remove the fixings using the wrench.

Shine a flashlight up your chimney. A damper must be in one piece that is snug to the flue in order for it to work properly. The damper is the small door inside of your fireplace chimney that opens to allow smoke to exit the chimney. Fireplace damper trouble inspection diagnosis repair.

Step 3 remove the damper. Traditionally there are two different types of fireplace dampers.