Designed with schools in mind, the high-efficiency 15 SEER Precedent™ light commercial packaged rooftop unit uses R-410A. The accurate, tested sound data along with the Trane Acoustics Program (TAP) ...
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 ...