Comprising air conditioners, heat pumps, and air handlers, Residential Split Systems meet 2015 U.S. Department of Energy efficiency standards. Indoor units have front-mounted controls and slide-out blower, while outdoor units include sealed, swing-out control box. With footprint that accommodates gates, hand trucks, vans, and site pads, systems feature factory-installed liquid line filter drier, flat fan guard design that resists dents, and smooth edges for easy handling.