The Cool and Efficient Building Act (H.R. 1241) that allows a 20-year depreciation of installation costs of energy efficient HVAC systems in non-residential buildings continues to gain support in the U.S. House of Representatives.
Why was one floor’s laboratory ventilation failing to keep up, when it was even the closest floor to the rooftop fans? Some system sleuthing led two engineers to a fitting conclusion. Read more stories in May Issue 2017.