how effective is a register booster fan
Eric Parker November 10, 2011April 9, 2016 Around The House, Good Ideas. A register booster fan is a rather simple device that increases the amount of air coming out of a vent to help improve the air circulation in a room and at least make the occupants feel that the temperature is more comfortable. One of the most popular brands of register booster fans on the market is Suncourt.