Gas Fireplace Damper Open Or Closed

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.

Gas fireplace damper open or closed.

If you start a fire when the damper is closed you ll realize the mistake quickly when the room fills up with smoke. Just a bit of fyi. Unless you have a vent free fireplace the first step you should take before lighting a fire in a wood burning fireplace or gas fireplace is to open the damper. The damper in many zc fireplaces is a simple metal plate that pivots open and pivots closed when a lever is pushed or pulled.

Gasketed sealed doors keep cold air from infiltrating. See hurricane fireplace tips to see more about why you should close the fireplace damper with you are expecting heavy rains. How to open your chimney damper. A fireplace damper is a little metal flap that sits inside your flue.

It blocks off the air flow when it s closed and lets air in when it s open. Note that most epa certified zc fireplaces do not have a damper. Close it when it s not it use. Is the fireplace damper open or closed.

A damper does not need to be used to control a gas fireplace fire and it can be very dangerous to use a gas fireplace with a damper in the closed position. The damper in a gas fireplace should remain open all the time. To close a throat damper in a fireplace lift the handle and pull it back towards you. In the picture above you see an open masonry chimney damper and the picture below shows it closed.

Air can flow both ways so outside air can come into your home and the heated air from your home can escape through an open damper. Fireplace damper clamps are typically used for gas fireplace inserts or gas logs sets where it s required for the damper to be in fully open position at all times. It s not slightly open it s all the way open. 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.

Close the fireplace damper in preparation for a hurricane or heavy rains. Operating the fireplace with the damper partially closed will not.