From the Manufacturer
For nearly 50 years, Panasonic has delighted American consumers with innovations for the home and business. Panasonic's consumer electronics and technology has a wide range of award-winning products. Panasonic FV-11VQ5 WhisperCeiling 110 CFM Ceiling Mounted Fan is a ventilating fan that shall be Low Noise mount type rated for continuous run. The fan is energy star rated and certified by the Home Ventilation Institute (HVI). Evaluated by Underwriters laboratories and conform to both UL and cUL safety standards. The motor/blower on this fan has four-poles totally enclosed condenser motor rated for continuous run. The motor is equipped with thermal-cutoff fuses and has removable with permanently lubricated plug-in motor. The housing for this ventilation fan has rust proof paint, and a galvanized steel body, with expandable extension brackets up to 24 inches. This ventilating fan can be ran with no less then 110 CFM and no more than 0.3 sone as certified by the HVI at 0.1 static pressure in inches water gauge. This Panasonic ventilating fan has a user-friendly installation and is quiet enough you may not even know it is on. This fan is designed to give you continuous, trouble-free operation for many years thanks in part to its high-quality components and permanently lubricated motors which wear at a slower pace. It also has a lower operating temperature to improve the life of the motor and bearings. This Panasonic fan has a built-in damper to prevent backdraft, which helps to prevent outside air from coming through the fan.