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Home » Topics » HVAC Light Commercial Market » Rooftop Units

Rooftop Units
Rooftop Units RSS Feed RSS

HVAC Drain Issues: Cost and Health Issues

Condensate drainage requires more than a properly designed trap and an adequate maintenance plan
Warren Trent
December 21, 2015

The condensate drain system is a unique component in the air conditioning system. It is an interface between the air-handler drain pan and the building plumbing system, for which no entity accepts responsibility. There is no approved or laboratory-tested-and-listed drain system.


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New Emerson Innovation Center to be Proving Ground for Building Controls, HVAC Research

Center will test and evaluate commercial building controls and HVAC system efficiency
December 11, 2015

In addition to supporting industry research across residential HVAC, supermarkets, commercial kitchens, and data centers, Emerson’s new 40,000-square-foot innovation center will itself be a lab for commercial building controls and HVAC technology.


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Commercial Heating Showcase 2015: Heating Up the Commercial HVAC Market

New products available for commercial applications
October 5, 2015

The manufacturers provided The NEWS with a brief description of features included with each product. For more information, please contact the manufacturers or their distributors directly.


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New Products Offer Energy Savings, Comfort

Manufacturers introduce a variety of residential heating equipment in time for fall
September 14, 2015

Every year, The NEWS introduces the latest heating equipment that is available for the upcoming winter season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands.


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St. John’s Air to Deliver Rooftop Unit HVAC Optimization to Gulf Coast

Contractor serves north Florida and south Georgia
September 10, 2015

Bes-Tech Inc. has announced the addition of St. John’s Air Inc., Jacksonville, Florida, to its national dealer network. St. John’s will deliver energy savings to its clients using Bes-Tech’s Digi-RTU® optimization kit for rooftop HVAC units.


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Ice Energy Opening New R&D Center to Develop New Thermal Energy Storage Solutions

Company will pursue a line of smaller residential solutions
August 24, 2015

Ice Energy, a leading provider of thermal energy storage systems, announced it will launch a new research and development center located in Riverside, California, this summer. 


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Starting Up Idle HVAC Equipment after Summer Vacation

Thorough maintenance and cleaning required before starting up school HVAC equipment
Jen Anesi Headshot
Jen Anesi
August 3, 2015

There are things contractors can do to get school equipment back online and ensure it’s operating as efficiently as possible in time for the first school bell this fall.


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Schools Save Energy with CHP

Combined heat and power facilities help schools meet energy and emissions goals
Jen Anesi Headshot
Jen Anesi
August 3, 2015

While cogeneration is still largely an industrial process, the market has significant potential for educational institutions coast to coast.


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Roof Mount System Secures Solar Racks, HVAC Equipment, and More

Properly installed, it reduces movement and remains watertight
July 29, 2015

OMG Roofing Products has introduced the PowerGrip Plus roof mount system, a watertight structural attachment system used to secure solar racks, HVAC, and other equipment to roofs covered with thermoplastic (TPO and PVC) membranes.


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Test Shows HVAC Rooftop Optimization Kit Saves up to 50% kWh

The Digi-RTU is a control kit designed to improve the energy efficiency of a rooftop HVAC unit
July 27, 2015

As analyzed and reported by California’s Emerging Technologies Coordinating Council, Bes-Tech announced that Southern California Edison tested the company’s Digi-RTU® HVAC Rooftop Optimization Kit and found an energy reduction of up to 40 percent kW and 50 percent kWh.


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