The Ducane Condensing Unit is a top-of-the-line air conditioning system that delivers optimal performance. Equipped with high-quality components like high and low pressure switches, threaded-on pressure switches, and a filter drier for installation flexibility. Its fan orifice reduces airflow noise and it comes charged for 15 feet of line set. The system's high-efficiency scroll compressor is internally protected against overload conditions. The full metal louvered construction and raised coil protect against hail damage and debris buildup.