Utility Exhaust Fan FV08WQ1
This WhisperWall(tm) Panasonic exhaust fan is designed specifically for through-the-wall mounting to provide ventilation in rooms where a ceiling mounted fan is not possible. An exterior hood with a backdraft damper is included to finish off the job.The Panasonic bathroom exhaust fan features a totally enclosed condenser motor and a large, double suction blower wheel to quietly move air. The blower wheel is also designed to draw air in from both sides, which helps keep the noise down, as there is more area for the air to enter the wheel. In fact, it is quiet enough that you might not even know it's on.
The Panasonic exhaust 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.
This exhaust fan has a built-in damper to prevent back draft, which helps to prevent outside air from coming through the fan.