The boiler room in Zielonka is an interesting building. Although the regular houses were connected with the boiler room, its main task was to provide heat to the nearby Military Institute of Armament Technology.
There were many reasons for closing the boiler room. The main fact is that the Military Institute of Armament Technology, which used this boiler room, will complete the construction of a new gas boiler room. The second reason is environmental issues. The number of recipients of heat from the boiler room decreased from year to year, and the Zielonka’s inhabitants more and more often complained about black clouds of smoke emanating from the chimneys.