Nobø NHTR and NHTS bathroom exhaust fans have a timeless design that will compliment any bathroom. The humidity sensor starts the fan automatically if humidity exceeds your pre-set level, and you can easily set a timer from 30 seconds to 30 minutes. Two-speed settings ensure optimum airflow for both small and large bathrooms. Keep your bathroom quiet with our quiet engine and air movement technology designed to eliminate noise. Installation is quick and easy with our Quick Fit mounting clips. The NHTR model has a round front plate, while the NHTS is square. Both front plates are easily installed without the use of any tools. Draft shutter is included.