符合EPACT 2005,超过ASHRAE 90.1-1999效率标准。Simplicity®控件。固有保护的冷凝器风扇电机。2管和4管配置。五分钟的抗短循环定时器和最小压缩机运行时间。标准操作至40°F。工厂或现场安装的低环境VFD控制到0°F。工厂安装的断开,方便插座和技术线圈选项。滚动压缩机提供高效率和可靠性。冷凝器线圈由微通道铝管,铝翅片构造,用于耐用性和持久和高效的操作。 Crankcase heaters that will be de-energized when the compressor is operating. Self-contained high and low pressure controls. Solid state or internal line break compressor motor protection. Class 2, 24-volt thermostat control circuit. A filter drier is shipped in the unit’s control box for field installation in the liquid line. Copper stub-outs are factory-mounted on the suction and liquid lines to simplify the field piping connections. Compressor staging for capacity reduction provides more economical operation and even temperature levels within the conditioned space (except 7.5 ton).