TY JOUR TI METEOROLOGICAL INDICATORS MODEL TO DETERMINE HEAT CONSUMPTION OF HEATING SYSTEMS KW estimated outdoor air temperature KW heating system KW heat output KW hydraulic characteristic KW given costs JO Modern Technologies and Scientific and Technological Progress AU Zelenina, A.A. AU Kuz'min, S.I. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»