Gas Boiler ======================================= The gas boiler represent a device that burns gas to produce heat for space heating and domestic hot water. It is situated in individual buildings and therefore contributes a constant share to the overal heat production. It has a constant efficiency and constant carbon emissions per kWh of energy converted. .. csv-table:: :file: ../../how_to_use_the_model/input_csv/gas_boiler.csv :widths: auto :header-rows: 0