New commercial packaged rooftop systems, 3 to 50 tons, are ideal for one- to three-story buildings, including offices, schools, libraries, and strip malls, said the company. They combine the ...
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 ...