%0 Journal Article %T EVALUATION OF THE EFFICIENCY OF HEAT PUMPS FOR HEAT-CONSUMING BUILDING SYSTEM %A Ivshina, N.A. %A Kuzmin, S.I. %K energy saving, heat energy utilization, heat pump, reduced costs, heat consuming systems. %J Modern Technologies and Scientific and Technological Progress %D 2019 %N 2019 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»