The Clean Air Awards are presented each year to building owners and managers who take steps to significantly improve the quality of their indoor air by increasing the level or efficiency of their HVAC air filtration system in 10 specific categories.
Installed prices for residential and small nonresidential systems completed in 2014 were $0.40 per watt (W) lower, and prices for large non-residential systems were $0.70 per W lower, than in the prior year.
A model supermarket, complete with refrigerated display cases, dry goods shelves, and point-of-sale terminals is under construction by Emerson Climate Technologies as one of five research areas within The Helix innovation center on the University of Dayton campus.