Over the last few decades, rooftop units have moved ahead with numerous technological advances. Both light (3- to 25-ton units) and large commercial packaged rooftop systems (25 tons and up) have matured in style and substance, now offering cleaner air, lower operating costs, more efficient performance, and more.
U.S. Deputy Secretary of Energy Daniel Poneman highlighted how Minnesota companies and workers are supporting U.S. leadership and global competitiveness in manufacturing during a series of events across the Twin Cities area. One of those events was a tour of Daikin McQuay’s technology center in Plymouth, Minn.
Photos from the 2013 ACCA Conference & IE3 Expo in Orlando, Fla.
Podcasts
Cade Clark, assistant vice president of government affairs for the Air-Conditioning, Heating & Refrigeration Institute (AHRI), gives a brief overview of the new version of the Shaheen-Portman bill, what AHRI thinks of the energy-efficiency legislation, and how it might affect the HVACR industry if it becomes law.
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