Johnson Controls Inc. has extended its TempMaster ® line to include OmniElite ™ single-package rooftop units. Available in 50- to 65-ton cooling capacities, the new units offer a footprint up to 20 ...

Available in 3-5 ton gas/electric, electric/electric, and heat pump models, the Z-Series™ commercial rooftop packaged units fit many of today’s most common curb sizes. According to the manufacturer, ...

Rooftop units, or commercial packaged air conditioners, are used to condition more than 50% of all commercial floor space in the U.S. Like the rest of the country, RTUs are the most common HVAC ...

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.