Possibilities of using heating systems based on compressor heat pumps in multi-family buildings

Abstract

The article presents an example of the possibility of implementing a heating installation in multi-family buildings based on a compressor heat pump. It also presents a method of extending the range of temperatures that can be obtained from  the heat source of the heat pump high temperature by using multi-component refrigerant mixtures and analyzes the use of heat recovery from ventilation in addition to thermal modernization, which in the context of the existing energy crisis may bring benefits not only to residents, but also to the environment, while contributing to savings energy on a large scale.