YORK, A JOHNSON CONTROLS BRAND
Commercial rooftop units
Johnson Controls announced the expansion of the award-winning YORK Sun Premier commercial rooftop unit (RTU) portfolio with new 90–150-ton units. Designed for office buildings, hospitals and schools, the Premier RTUs, reduce carbon emissions and drive sustainability while reducing operational and maintenance costs, the company says. With a full portfolio ranging from 25-150 tons, the Premier RTUs exceed the Department of Energy (DOE) 2023 energy efficiency standards, and most available tonnages meet the stringent Consortium for Energy Efficiency (CEE) 2024 highest tier ratings. Offered in standard efficiency, high capacity or high efficiency, YORK Sun Premier units can provide up to 31% greater efficiency at part-load than is required, depending on the standard. Features including airflow measurement stations, dirty filter gauges, filter pressure transducers and suction, liquid and discharge shutoff valves reduce time on the roof. At the same time, built-in redundancy of refrigeration circuits and variable frequency drives and twinning algorithms enhance reliability and uptime. They are Smart Equipment enabled to seamlessly connect to building automation systems such as Verasys.
