Damper knob “Light” is designed for setting of chimney damper plate. It is to be mounted in the fireplace cladding and connected with chimney damper by means of flexible shaft.* Damper knob allows to set the damper plate in any angle positions and does not allow to set the chimney damper beyond the min/max positions (opened and closed). Its special construction causes that it doesn't heat during operating. Knob is allowed to mount with damper of 8 mm and 10 mm diameter. Removable front allows for easy dismantling example during chimney hood finishing.