Stay cool in summer and cozy in winter with the Westinghouse C3.6kW H4.4kW Reverse Cycle Split System (WSD36HWA). This energy-efficient air conditioner boasts a 6-star cooling rating and 3-star heating rating helping you save on your power bills. The inverter technology ensures quiet operation with noise levels of just 39 decibels indoors and 59 decibels outdoors. You'll breathe easy thanks to the advanced filtration system featuring Biofresh HEPA and dust filters. Plus with Wi-Fi connectivity you can control your comfort from anywhere using your smartphone. Backed by a 5-year manufacturer's warranty the WSD36HWA is a reliable choice for your home climate control needs.