2005.4-2006.3 Yearbook of NILIM
Research Summary


Building Department

Reference Number Y050505
Title Study on Development and Spread of Energy Conservation Technology for Houses
Start-End Date 2003.4-2006.3
Division Building Department, Research Coordinator for Advanced Building Technology
Building Department, Environmental and Equipment Standards Division
Author Building Department,Research Coordinator for Advanced Building Technology,
Takao SAWACHI
Building Department, Environmental and Equipment Standards Division,
Yasuo KUWASAWA
Summary The energy consumed for supplying hot water occupies about almost 1/3 of the consumption energy in the home in a comparatively clement region in Japan. Then, it especially paid attention to the reduction in energy of supplying hot water in this research. An energy conservation temperature of supplying hot water was clarified by investigation of actual conditions and the subjective experiment.