The Astron Inverter Manual Window Type Airconditioner 1.5HP, TC-L150MA is a reliable and efficient way to cool your home or office. With an inverter compressor, this aircon is designed to provide users with a quieter cooling experience as well as consistent temperatures throughout the room. The aircon also has an eco-friendly R-32 refrigerant which is known for its energy-saving capabilities, allowing users to save up to 40% on their energy bills.