Nutone ZN110H Ultra Humidity Sensing 110 CFM Multi-Speed Ventilation Fan
NuTone ULTRA Humidity Sensing Fans deliver everything you wished for in a bath fan premium ventilation to help reduce airborne pollutants, ease of installation, energy efficiency, consistent power, extremely quiet operation and multi-speed capability. Best of all, they have the ability to know when they should be in the normal continuous ventilation mode and when they should kick up to the high speed mode to evacuate shower humidity or odors.110 CFM quickly reduces humidity to prevent or eliminate fogged mirrors and manage moisture in bathrooms up to 100 square feet, so your vision will always be clear and your surroundings will always be comfortable ULTRASense H, Humidity Sensing Technology, means no longer needing to remember to turn the fan on when you shower. Unlike other competitive fans and wall controls that wait for a relative humidity set point to be reached, ULTRASense H multi-speed fans react to a quick rise in humidity to increase fan speed and clear the mirrors faster Multi-Speed operation handles demanding spot ventilation needs, but can also pull double-duty as a great continuous ventilation solution to meet todays stringent requirements. Upon installation, a continuous CFM adjustment dial is set to precisely control the airflow for the size of your house so youll enjoy a successful inspection and not over-ventilate. A timer dial (adjustable from 5-60 minutes) is set at the same time to control how long the fan runs at maximum CFM, before automatically returning to the lower continuous ventilation level all after you leave the room ULTRASilent Sound Technology results in operation at less than 0.3 Sones the quietest sound rating attainable