Current 49+ How To Open Chimney Flue Damper
Current 49+ How To Open Chimney Flue Damper. Need help trying to open a damper? Lower the wire cable into the chimney. The damper is a vent that controls airflow in and out of the chimney. Make sure that the cable does not kink and get tangled while simply pull the chain away from the adjustment clamp and the damper will open when you are ready to have a fire.