Delta Electronics SLM70H Breez Slim Exhaust Bath Fan with Fixed Humidity Sensor

70 CFM low profile bath fan with the benefits of DC Brushless motor technology. Features humidity sensor and low profile with 4 depth to fit between ceiling joists and 2x4 sidewalls. Air flow at 70 CFM for spaces up to 70 Sq. ft. Quiet operation at 2 Sones. Features DC brushless fan motor for extended reliability. Features 70 CFM single speed fan for spaces up to 70 Sq. Ft. Brushless DC Motor outlasts typical AC motors by 2-1/2x Quiet at 2 sones Built in humidity sensor Fan automatically starts when humidity is above 60% and shuts off when humidity falls below 60% Compact housing for easy retrofit and replacement of older bath fans Fits in 4 wall 3 Year Limited Includes Grille x1 Fan x1 Housing x1 Duct Connector (3 ) x1Specifications Color: Off White Finish: Metallic Housing Size: 7.25 x 7.5 x 4 Fan Mounting Location: Ceiling/Wall Low Profile: Yes Duct Diameter: 3 Roomside Installation: Yes Voltage: 120V No Cut Installation: Yes Wall Mountable: Yes Humidity Sensor: Yes Fixed humidity Sensor: Yes Sound Level: 2 Air Volume (CFM) 70 Fan Dimension: 4 H x 7.25 W x 7.5 L Manufacturer : Yes : Yes Weight: 5 lbs - SKU: DST4724