A very murky organization in which the mechanism of charging for services rendered works perfectly. Why should an organization maintain a staff of room air temperature controllers in consumer apartments if this organization is responsible for maintaining the temperature of the water in the batteries? ..and has nothing to do with the temperature of the air heated by heating through an electrical outlet?! There is only one answer to all such questions-"it has always been like this.")))))) I didn't want it to be transferred to the future. It is better to keep silent about the laws governing their work - this puts them in a stupor