인접세대의 난방 조건에 따른 공동주택의 난방에너지 사용량 분석에 관한 연구

Normally, it is assumed that heating and temperature condition of each household are equal on apartments. That means heat loss to adjacent household is not considered for heating load calculation of each unit. But adjacent walls, including ceiling and floor, have large area and high U-value, it can cause heat loss to adjacent household. So, the purpose of this study is survey of heating energy consumption by adjacent household. Results of this study show that heat loss to adjacent household by heating control and set temperature can cause much heating energy consumption and the code for adjacent insulation is needed.