D-54 Energy Conservation and Comfort Evaluation of Heating with Air-conditioner : Part 3 Laboratory Experiments for Comfort Evaluation which Assumed Detached House

Abstract

The purpose of this study is to compare thermal comfort of a room space heating with two different heating systems. The one is a mini-split heat pump air conditioner and the other is floor heating system uses warm water supplied by a heat pump. To do this, we have conducted subjective experiments. The result shows that the difference of thermal comfort between a room space heating with a heat pump air conditioner and with floor heating was small and both of them could realize comfortable environment.