Refurbished - Small paint touch up on front left. Fully Functional.

• [Isolate Interior from Exterior Air] - AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WON’T GENERATE COLD AIR. Air curtain is a powerful fan that forcing a high speed air stream over the entrance to isolate the interior and exterior air environment while blocking 90% of Hot or Cold air, dust and smoke. It could save energy cost by keeping the conditioned air inside.
• [US Patented Magnetic Switch Controlled Circuit (Patent No. US10584889B2)] - With the door switch installed, automatically turn on the air curtain when the door is open; turn off when door is closed. The door switch is optional, if you do not install the door switch, press the Lo/Off/Hi speed switch to turn on for 8 hours continuously running.
• [2 Speeds at Lo/Off/Hi switch] - high speed at 1236 CFM, low speed at 989 CFM. A HI/LO/OFF switch to select High/Low speed. 110V-120V 60Hz. 400W Max, 360W Min, less power consumption than other industrial air curtains. Adopting the technology of German electrical machinery, it runs smoothly with reduced low noise. Fan Wheel: German electrical machinery design, made of high-tech ABS, powerful wind-force.
• [Easy Installation] - Refer to Technical Specification User Manual, installation should be easy. 1) mount the detachable mounting plate securely. 2) hang the air curtain up. 3) install the optional magnetic switch and connect to the dedicated 2 wires. With magnetic switch installed, automatically turn on the air curtain while the door is open.
• [Professional Tech Support] - Parts, repair or exchange within 1 year. Awoco high quality product reputation and supreme customer service is a guarantee. Overall size: 47-1/4” L x 8-1/2” D x 9-1/4” H. UL listed. It is required to have an extra 2" of clearance from the ceiling for top air inlet. Please make sure you have enough space to mount the air curtain.