The 4 HP (3TR) Cassette Type HD Premium Inverter combines heavy-duty quality with advanced energy efficiency. Equipped with an energy-efficient compressor, R410A environment-friendly refrigerant, and a Gold Fin condenser, it ensures durable performance and superior cooling. Features such as a clean air filter, remote control, LED display, quiet operation, and a high EER of 11.0 with 3,450 watts capacity make it a reliable and convenient solution for maintaining a comfortable indoor environment.