AC Infinity AIRTAP T6 Bronze, Register Booster Fan for 6” x 12” Register Holes, Improves Heating & Cooling Vents, Quiet 10-Speeds, Bluetooth App Control Data Alerts. ONLY FITS 6” x 12” DUCT OPENINGS

A quiet fan system designed for improving wall and floor register airflow from HVAC systems. Programmable LCD controller with heating and cooling thermostat, and automated fan speeds. Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish. Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork. MEASURE BEFORE PURCHASE: ONLY FITS 6 x 12 IN. DUCT OPENINGS | Rear Casing: 5.03 x 12.08 in. | Engine: Dual 120 mm | Airflow: 160 CFM | Noise: 20 Dba