Paragraph 2: Chimney sweeping of flues and chimney pipes

Chimney sweeping involves the cleaning, by direct mechanical action, of the inside wall of the flue, in order to remove soot and deposits and ensure that the entire length of the flue, including connecting pipes or flues, is clean. The stumps and accessories of the flue or ventilation ducts, such as aspirators, bolsters, etc., are checked during chimney sweeps and repaired if necessary. The use of fire or explosives is…

Chimneys and flue pipes must be swept at least every twelve months. The decrees mentioned in article L. 1311-2 may stipulate that chimney sweeping is to be carried out several times a year, including once during the heating period. In the case of collective appliances, the flues are swept at least every six months, including once during the heating period. However, when a collective appliance is powered exclusively by gaseous…