OMAHA, Neb. — 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 ...

The phrase “out of sight, out of mind” may as cliché as the day is long, but when HVAC contractors were asked to share their maintenance tips for rooftop units, the overused expression popped up again ...

Putting new super-efficient rooftop HVAC units in broad use would be about equal to taking 700,000 cars off the road each year in terms of saved energy and reduced pollution, according to a new study.