The Mitsubishi Electric 4.2kW Hi Wall Reverse Cycle Inverter Split System offers the perfect balance of performance and convenience for year-round comfort. Whether you need powerful cooling in summer or reliable heating in winter, this complete unit delivers with 4.2kW of cooling capacity and 5.4kW of heating output. The energy-efficient inverter technology ensures smooth and quiet operation, adjusting automatically to maintain your ideal temperature without wasting power. Featuring built-in Wi-Fi, you can control your system remotely via smartphone, making it simple to create a comfortable environment before you even walk through the door. With DRED capability, it’s also ready for demand response programs, helping you make smarter energy choices. The system comes with impressive ZERL star ratings of up to 4.0 for cooling and 3.5 for heating, giving you the confidence that you’re investing in both comfort and efficiency. Stylish and compact, this Mitsubishi Electric unit is a reliable choice for modern Australian homes.