A breath of fresh air

November 2005
Engineer (00137758);11/14/2005, Vol. 293 Issue 7688, p16
The article reports that an innovation in airconditioning called the Dwell-Vent system could improve air quality and energy efficiency in the home. Designed at Cambridge University's Martin Center for Architectural and Urban Studies, the Dwell-Vent system combines two tried-and-tested technologies: 'passive stack ventilation' and 'supply air' windows to replace stale air from inside the home with warm fresh air from outside.


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