Panasonic fv-08vkml2 whisperlite

Product Description Panasonic Bathroom Fan with Motion Sensor and Lights FV-08VKML2 (replaces FV-08VKML1) CFM: 30-80 Sones: < 0.3 to 0.3 CFM / Watt: 5.7 - 7.1 6 Year Warranty on DC Motor Duct Diameter (inches): 4" Mounting Opening (inches sq.): 10 7/8" Grille Size (inches sq.): 13" Overall Dimensions: (H x W x D) 13" x 13" x 7 7/8" Lamp Watts: 2 x 18 with 4 watt night light This fan is designed to run continuously ensuring a healthy climate at low CFM levels 24 hours a day. NOTE: This NEW model can also be configured for spot (non-continuous) ventilation!! This fan is also built to take care of the homeowners spot ventilation needs when the room is occupied. This fan kicks-up to a maximum level of 80 CFM when the switch is turned on or activated by the SmartAction™ Motion Sensor. A High/Low Delay Timer, located inside the fan unit, is utilized to return the fan back to the pre-set continuous ventilation mode (or off altogether). SmartActionTM Motion Sensor Activates when someone enters the room, eliminates the need to manually turn the fan on or off. Constant CFM Performance This WhisperGreen™ model features built-in intelligence called SmartFlow™ Optimum CFM Technology. This unique "electronic-brain" lets the fan do what was once thought to be impossible, perform at a constant CFM regardless of elbows and other factors that might hinder performance. Basically, when a WhisperGreen™ fan faces static pressure, its speed is automatically increased to ensure that the desired CFM is actually achieved. This allows the fan to perform as rated and makes for easier installation because the installer no longer has to worry as much about compromising the fan's performance. Uses ultra energy-efficient DC motor. DC Brushless Motor Panasonic's DC brushless motor provides unparalleled energy efficiency with its magnetic rotor and print circuit board. The magnetic rotor prevents energy loss while the print circuit board incorporates