How often must be made boiler control: time intervals prescribed by law
According to the surveys of Confartigianato, no more than 70% of citizens do proper maintenance of the boilers. And, in the last 4 years - according to the statistics of the Italian Gas Committee - due to the malfunctioning of gas plants, were recorded every year, on average 163 accidents. The incidents are concentrated in the North (3 out of 4 incidents) and were caused by insufficient air exchange of the local (4 of 10 incidents), followed by the lack of maintenance (2 of 10 incidents). The plants most at risk are independent boilers (due to accident 1 to 3), followed by water heaters and cooking appliances, responsible for 2 out of 10 incidents each.