Do you have a fireplace, a stove or a barbecue that makes smoke? The solution to your problem are the Gemi Elettronica chimney fans. The dispersion of fumes generated by wood combustion is very annoying and potentially dangerous.
With Gemi chimney smoke extractors installed on the external chimney you will be able to solve any problem related to the escape of smoke and its dispersion indoors, you will be able to eliminate the unpleasant smell of smoke and allow the chimney to work properly.