Ventilating fan should be ceiling or wall-mounted and capable of exhausting air quietly and efficiently. The AE series is HVI and ENERGY STAR certified. It offers ultra-quiet operation, making it ideal for noise-sensitive areas. It comes with a capacitor start motor which is known for its high efficiency and long-lasting reliability. It holds an ETL evaluation and conforms to UL and cUL safety standards. This fan has a unique plug and play concept that allows you to add accessories such as motion sensor, humidistat, light, or even speed/controller without changing the fan.