Features: * Enhanced Energy Efficiency: Boost the performance of your existing heating and cooling system by improving air circulation for quicker and more even temperature distribution, keeping you comfortable and saving energy. * Intelligent Controls: Benefit from a built-in temperature probe, the fan reacts intelligently. It runs if the airflow’s temp. falls below or rises above the cooling or heating trigger’s setting respectively. A programmable LCD controller with 6 buttons offers intuitive operation. Note: The set temp. only triggers the fan to work and is NOT your room temp. or desired temp. * High-Powered Airflow: A maximum airflow of 180CFM surpasses other brands’ by 50%, providing higher airspeed and further coverage, making it perfect for larger spaces.