METI / ECCJ / ACE Training Program MTPEC04 (2006.02)

2. Energy Conservation Technology for Buildings
Example ,R: Saving energy by reducing the outside air intake during air-conditioning (1)

Building: High-rise office building in Tokyo, 40,000 m2.
(Regional heat supply = Chilled water, 25 air-conditioners)
Reduction of outside air intake during air conditioning within the range (CO2 concentration: 1,000 ppm or less) allowed by the Law for Maintenance of Sanitation in Buildings

2. Energy Conservation Technology for Buildings
Example ,R: Saving energy by reducing the outside air intake during air-conditioning (2)

Air conditioning system for reduced intake of outside air

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