Tech Drive Super Quiet 110 CFM, 1.2 Sone Bathroom Ventilation and Exhaust Fan with In-Wall Humidity Sensor and Countdown Timer Switch, White - XIANGYU ELECTRICAL APPLIANCES LIMITED, TD-BF-01

• UPC   757510914609
• Very quiet bathroom fan (1.2 sones) and Strong air movement (110CFM) for bathroom up to 110 Sq. Ft. Recommened for use in large room. Low profile white grill cover,Housing size: 9in x 8.5in x 6in with 4in duct. ceiling mounting Opening: 9.25in x 8.9in. With multiple intelligent control modes: humidity mode, time mode, Cycle mode, normal mode. It can be automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation. four pre-set timer options: 10min, 20min, 30min or 40min. Two installation options: 1. For New Construction: It can attaching the fan housing mounts to the ceiling joists,if spacing between is 12in. ( if spacing between16 in.- 24 in, It can using suspension brackets.) 2. For Existing Construction : With No attic access installation and replaces most existing bathroom fans. it can be done entirely from the room-ceiling side – no attic access needed installation Energy Star qualified, UL and HVI certified for performance assurance.Acceptable for use over a bathtub or shower when installed in a GFCI-protected branch circuit. 2 year limited product warranty.Efficient and quiet,excellent motor perfomance, working at least 25000 hours