The York® brand of products with MagnaDRY™ technology has been expanded to include 3-5-ton Predator MagnaDRY hot gas reheat packaged units. The ZR037, ZR049, and ZR061 are based on a state-of-the-art dehumidification system that keeps occupants comfortable in humidity-sensitive applications without overcooling the space.

Energy efficiency and energy savings go hand-in-hand. A few of the many products that can offer end users these types of savings are highlighted here.

One thing that contractors can agree on is ease of installation and servicing makes their work life better and simpler. That’s something that the winners of the 2011 Dealer Design Awards in the Light Commercial category have in common.

The Plug and Play Tech Center hosts a wide range of special events, from networking meetings, to investment expos, to speaker forums. “Sometimes we have 400 to 500 people in our meeting center, and maintaining a comfortable climate in the room can be a challenge,” said Michelle Chang, event coordinator.

The evolution of an industry and its impact on society often make an interesting study. Take portable air conditioning: Introduced to America in 1983 by Denso, a Japanese manufacturer of automotive products, portable air conditioning was first designed to cool workers on the assembly line.

With all the late-spring heat scorching the country, air conditioning systems are being asked to perform up to their full capacity in many areas. When they can’t keep up, for whatever reason - breakdown, replacement, or simple undersizing - portable cooling systems can literally get clients out of a tight spot.

Does it make a lot of sense for a commercial HVAC contractor, who specializes in rooftop unit service and replacement, to market his wares on social media networks like Facebook and Twitter? If you had suggested this to Jon Lazarus a few years ago, he might have wanted to find a straitjacket for you. But not now.

The NEWS’ annual Cooling Showcase has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. In this issue, we focus on the commercial side of the air conditioning industry.

Every year The NEWS introduces the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. This feature provides our 2011 Residential Cooling Showcase.

When the weather is warm outside, it’s imperative to make sure that your building’s mechanical cooling systems are working at maximum efficiency. Since budgets are still tight, nobody wants high energy costs or, worse, an equipment failure. The best way to avoid these bad scenarios is to perform a cooling system tuneup.