Vul. Hazova, 28 – heating plant (non-existent)
The gas plant used to be located between Dzherelna, Balabana, Kulisha and Pid Dubom streets. It was built to supply the city with gas for street lighting. Till 2010s, a heating plant building remained standing; it was a four story building, probably designed by Alfred Kamienobrodzki and Michał Łużecki in the 1890s. The building with raw brick facades was a bright example of industrial architecture of the 19th century, it had neogothic and neoromanesque decorative elements.