Imagine a cool retreat on even the hottest days with the Westinghouse 7.3kW reverse cycle split system. This air conditioner delivers powerful cooling and heating with a 7.3kW capacity for summer and 8.3kW for winter. You'll appreciate the 4-star cooling efficiency helping you save on energy bills. The handy 24-hour timer lets you set the perfect temperature on your schedule. And with Wi-Fi connectivity you can control your comfort from your phone. The HEPA dust and ion filter system ensures you're breathing cleaner air. Model no. WSD73HWA. 5-year manufacturer's warranty included.