Upgrading the hot water supply system as a way to save energy

The efficiency of works on replacement steel pipelines hot water supply Kazan with pipes from polymer materials was considered. Due to the high corrosive activity water, service life does not exceed 8-10 years. To improve reliability and quality consumers, possibility modernizing networks using made is being problem physical wear heat disclosed; analysis use for energy saving purposes carried out. Thermal savings are calculated after modernization heating networks. costs, payback period energy-saving measures determined.