$33.97

Automatically boosts heated or cooled air for year round comfort. Only patented register airflow booster with high-efficiency fan system. Pulls up to 80% more air from registers. 3 user-adjustable controls: operation, temperature setting & sensitivity. Thermostat range exceeds 50F to 100F to meet a wide range of applications. Fits most floor & wall registers up to 6 In. x 12 In. Can operate on less than 4 a day. Designed to be energy-efficient. Simple place-and-plug convenience. Housing is flame-retardant, high-impact ABS-Polycarbonate for durability. Thermally protected Class B motor will not overheat, for maximum safety. Heating and A/C Register Booster Building Materials Heating Venting & Cooling Ducts Duct Hardware & Accessories