Delta Breez Signature Series 80 CFM Humidity Sensing Ceiling Bathroom Exhaust Fan, Energy Star VFB25ACH

Keep the air well-ventilated in your bathroom with this Delta Breez GreenBuilder Series 80 CFM Ceiling Bathroom Exhaust Fan. It features a built-in humidity sensor with automatic shutoff. Energy efficient, it offers a DC brushless motor and an efficiency rating of 11 CFM/Watt. This fan can operate in either full speed mode or humidity control mode by flipping a manual switch. In humidity control mode, the fan will automatically start when humidity is above the user-adjustable set-point. For quiet operation, it boasts a loudness rating of 0.3 sones or less. You can mount it to a wall or ceiling.