The "Kalininsky" residential complex is equipped with an autonomous heating system that uses gas rooftop boilers located on each section of the building. This ensures stable and efficient heating regardless of external conditions. Our engineers meticulously planned and executed every stage of the project, providing high energy efficiency and cost-effectiveness. "Gerz" takes pride in its role in creating this modern residential complex, which has become a model of comfortable and safe housing in Donetsk, enhancing the quality of life for its residents.