The expanding applications for ammonia in commercial refrigeration are being demonstrated in several recent projects involving heat pumps. What constitutes one possibility for efficient management of heat energy?
The U.S. Green Building Council’s (USGBC) 11th annual Greenbuild International Conference and Expo will take place Nov. 14-16 in San Francisco. What can be expected?
Since its construction in 1908, Twin Maples has been a silent witness to history, some of it up close and very personal, including a 2008 top-to-bottom makeover. How did it become a green show house?
RSES announced Ruth Ann Davis, incoming president of Women in HVACR, as the keynote speaker at the 2012 RSES Annual Conference and HVACR Technology Expo. What will she be addressing?
Salespeople from around the country traveled to Dallas for the Unified Group’s Advanced Sales Forum. The attendees listened to informative presentations as well as participated in group training.
The keys to success: loyalty, honesty, and an endearing spirit. Those are the attributes Jerry Hurwitz and his crew at J&J Air Conditioning have used to build a multimillion-dollar HVAC enterprise — one job at a time.
Whose job is it to buy the tools and take care of the service vehicle? That’s a question that each contractor answers individually. There isn’t a cookie-cutter solution that works for every HVAC business. So what works for these guys?
Most HVAC contractors selling, installing, and maintaining furnaces are hopeful that this winter will be a lot cooler than last year’s. However, as meteorologists forecast dipping seasonal temperatures, energy experts are projecting rising costs.
Energy-efficiency aficionados are heralding the Senate’s approval of a bill that includes measures they have been touting for years. On Sept. 22 — at 3 a.m. — the U.S. Senate unanimously approved H.R. 4850, the Enabling Energy Savings Innovations Act.
The tools of the trade are not confined to what technicians carry in their toolboxes. The type of vehicles that technicians transport their toolboxes in can be just as important. Can changing your vehicles change your bottom line?
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