Gas Fireplace Damper Open Or Closed

Operating the fireplace with the damper partially closed will not.

Gas fireplace damper open or closed.

A chain that s dangling freely and unsecured is a telltale sign that the damper is open. To close a throat damper in a fireplace lift the handle and pull it back towards you. See hurricane fireplace tips to see more about why you should close the fireplace damper with you are expecting heavy rains. You ve got to make sure that vents ph up the house.

It s not slightly open it s all the way open. An open damper allows smoke to exit the chimney rather than backing up into the house. Close the fireplace damper in preparation for a hurricane or heavy rains. How to open your chimney damper.

Gasketed sealed doors keep cold air from infiltrating. You can also tell if your damper is open or closed just by listening. The damper in many zc fireplaces is a simple metal plate that pivots open and pivots closed when a lever is pushed or pulled. If you start a fire when the damper is closed you ll realize the mistake quickly when the room fills up with smoke.

If you home is 2 story and you leave the damper open and don t have glass doors the flow through the damper and this is with fireplace at room temp can be over 500 feet per minute. Note that most epa certified zc fireplaces do not have a damper. The glass between the firebox and your home prevents cold or heat from coming down the chimney and by leaving the damper open at all times you eliminate the risk of having gas build up or backdraft into your home. And in fact in some gas log situations where it s conversion from a wood burner to a gas burning log they put a bracket on a damper to prevent you from ever being able to close it because that could be very dangerous.

The damper in a gas fireplace should remain open all the time. Is the fireplace damper open or closed. Just a bit of fyi. The damper should always be fully open before lighting a fire and when the fireplace is in use.

If it s hooked to the side of the fireplace wall then this probably means that the damper is closed. In the picture above you see an open masonry chimney damper and the picture below shows it closed. Close it when it s not it use.