DBPapers
DOI: 10.5593/SGEM2014/B41/S17.025

ENERGY PERFORMANCE OF DIFFERENT DOMESTIC HOT WATER SYSTEMS IN THE MULTI-DWELLING HOUSE

M. Kovac, K. Knizova
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-15-5 / ISSN 1314-2704, June 19-25, 2014, Book 4, Vol. 1, 189-196 pp

ABSTRACT
This paper presents the results of energy performance of domestic hot water system in the multi-dwelling house. The aim of this energy balance is to compare the performance of central and decentralised domestic hot water system. As a central domestic hot water system it is thinking about the storage heating for all flats in the central boiler room of multi-dwelling house. Within the frame of a decentralised system there are analysed systems with residential thermal stations (RTS) or with individual local heat sources for domestic hot water system in every flat. The energy balance is elaborated by current valid European standards and regulations for EPBD.

Keywords: domestic hot water system, energy performance, residential thermal station, central system, decentralised system