Be cool in no time at all Ever popular window/wall models give you the comfort of reverse cycle air conditioning without the need for expensive installation. In fact some models are so relatively easy to install you could even do it yourself. Simple economic and reliable Because there are no separate indoor and outdoor units its easier to install a window wall cooling only model. And because its a Westinghouse you know it is reliable and built to last. Control from your armchair The remote-control unit lets you conveniently control all functions. Fresh air delivery The fresh air return provides additional ventilation to your room and can also assist in humidity control. The easy-to-service dust filter removes dust and other larger airborne particles for cleaner air. Features - Reverse Cycle Air Conditioner - All-in-One Design - All-in-One Design - Remote Control - Fresh Air Return