Are there rooms in your house that feel too cold in the winter and too warm in the summer? Say goodbye to hot and cold spots by upgrading your vents with the PowerScale Quiet Register Booster Fan. Available in standard standard 4″×10″ or 4″×12″ floor vents. Delivers up to 120 CFM airflow, and runs quiet and efficient. Features a smart LCD touchscreen and 9-speed thermostat to let you take control of airflow and eliminate hot or cold spots with ease.
