American Standard® customers demand products that provide exceptional reliability, meet stringent performance requirements, and are competitively priced.American Standard® delivers with Precedent™. Precedent features cutting edge technologies: reliable compressors, American Standard® engineered ReliaTel controls, computer-aided run testing, and Integrated Comfort™ Systems. So, whether you’re the contractor, the engineer, or the owner you can be certain Precedent products are built to meet your needs. Through the years, American Standard® has designed and developed the most complete line of Packaged Rooftop products available in the market today. American Standard® was the first to introduce the Micro—microelectronic unit controls—and has continued to improve and revolutionize this design concept. Electromechanical controls are available for simpler applications, and for the more sophisticated, ReliaTel™ microprocessor controls. The ReliaTel control platform offers the same great features and functionality as the original Micro, with additional benefits for greater application flexibility. With its sleek, compact cabinet, Precedent continues to provide the highest standards in quality and reliability, comfort, ease of service, and the performance of American Standard® light commercial products.
American Standard® Gas Heat DX Cooling Packaged Rooftop Air Conditioner, Standard Efficiency, Series: YSC, 4 ton Nominal Capacity, 49000 Btuh Cooling, 208 to 230 VAC, 3, 60 Hz, 4 kW, 12 EER, 14 SEER, Microchannel Type Evaporator and Condenser Coil , R-410A, Convertible Air Flow, 60000 to 120000 Btu Heat Input, 1600 cfm, Electromechanical Control, 80 db, Standard Drive