If you have a fireplace or a window air conditioner in your home, you can easily move the warm or cool air to other rooms by using the EntréeAir Doorway Booster Fan. The fan circulates approximately 100 Cubic Feet of air per Minute (CFM), rapidly balancing temperatures and improving ventilation throughout your home. The EntréeAir mounts in the corner of a doorway, beside the wood doorstop strip, allowing you to shut your door for privacy if needed. There are keyhole slots in both straight sides of the unit, so it can be hung to blow air in or blow air out of any room. It uses only 27 Watts of electricity (similar to a small light bulb) and is barely audible with a sound level of only 50dBA, so it won't distract you from day to day activities. This plug-in unit uses a 10 foot long power cord with a convenient built-in on/off switch. From Smarthome.
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EntréeAir Doorway Booster Fan
The EntréeAir Doorway Booster Fan is a unique product that offers a safe, efficient and effective way to move air from one room to another and balance the temperature throughout your home all year long.Circulate air from room to roomQuickly installs unobtrusively in the top corner of any doorwayQuiet operationIn-line on/off power switch
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EntréeAir Doorway Booster Fan - Preview