Upgrade your comfort with this 18000 Btu Window Air Conditioner with Heater, designed for rooms up to 1000 sq. ft. Combining cooling, heating, dehumidification, and fan modes, it delivers reliable year-round performance. WiFi connectivity and voice control with Alexa and Google Assistant allow easy remote operation. With quiet performance, Eco mode, and a 24-hour timer, it helps reduce energy use. The included installation kit ensures quick setup, making it ideal for living rooms, large bedrooms, and offices.