Air Conditioner 18 SEER2 4 Ton 48000 BTU R-454B 208/230V 1 Phase Builer Series Two Stage GA8TAN54800W

The Air Conditioner 18 SEER2 4 Ton 48000 BTU R-454B 208/230V 1 Phase Builer Series Two Stage (GA8TAN54800W) is a residential split system condensing unit designed for high efficiency cooling applications using A2L refrigerant with two stage operation for improved comfort and humidity control in region installations. Specifications include 48000 BTU nominal cooling capacity and 18 SEER2 efficiency, utilizing a two stage scroll compressor that enables extended low stage operation for more consistent temperature control and reduced cycling. Electrical configuration is 208/230V single phase 60 Hz with published MCA and MOCP values supporting proper circuit sizing and installation. The unit operates with R-454B refrigerant and is designed to meet current low GWP requirements with factory installed components that support proper charging and commissioning practices for A2L systems. Construction features a galvanized steel cabinet with dense wire coil guard protection, aluminum fin coil design, and a top discharge fan section engineered for reliable airflow. The system is designed for use with matched indoor equipment to deliver staged cooling performance in residential split system applications.