The main objective of the project is to reduce the emissions of dust in the National Tuszów Municipality and to increase the efficiency of the combustion of fuels through the exchange of heat sources in facilities within the commune. The municipality as the Applicant prepares, commissions and coordinates the execution of heat exchanges, which will be used by households from the commune The specific objectives include:- reducing emissions of pollutants into the air (dusts, B(a)P, GHG and others),- energy saving (in buildings, transport and distribution) and rationalising its costs, – facilitating the operation of energy sources, improving thermal comfort, – promoting attitudes related to energy saving, – reducing energy poverty and reducing energy poverty, – increasing the responsibility of these energy sources. The subject of the project is the replacement of existing heat sources (burners, boilers with solid fuels), including dismantling and liquidation of the existing heat source, as well as installation of condensation gas boilers and central heating boilers with biomass-fired class 5 for households located in the Tuszów National Municipality. In the Tuszów commune, 30 households will receive support, which will be equipped with 21 units of the following condensation gas boilers and 9 biomass-fired central heating boilers.