The American Standard 4A7V8X60A1000A is a 5-ton variable speed air conditioner, part of the premium Gold 18 Series. Operating on a 208/230V single-phase power supply, it is designed for effortless installation and compatibility with most residential systems. It boasts an impressive SEER rating, showcasing its high energy efficiency, which can contribute to lower utility bills. This unit uses AccuComfort™ technology, enabling it to adjust itself to run at a more precise speed to maintain consistent comfort levels. Choose the 4A7V8X60A1000A for top-notch, energy-efficient cooling.