• Proceedings of the Korean Institute of Building Construction Conference
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• 2017.05a
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• pp.64-65
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• 2017

The existing hot and cold water supply system have a few problems such as construct ability, damage of the building, maintenance and the unequal distribution of water supply flow. So the system has needs to be improved and the Flow Equal Distribution System(FEDS) in series connection has been innovated by Idin Lab which relieve the existing problems. Thus, the purpose of this study is aimed to show the merits of FEDS with an real example of construction site of Wirye Terrace, D builder. 1. FEDS enables builders to save construction cost as the system in series connection does not need to equip both allotters and loop piping system. 2. FEDS contains a cartridge of water saving function so it mainly reduce the unequal distribution of flow and sudden temperature deviation of hot water supply at the same time. 3. FEDS allows repairer to maintain the water supply system at the same floor that could get rid of disharmony between dwellers who live the upper/lower story of the same building. Therefore, the FEDS will be applied when the building is remodeled and constructed.