Key features

• •Isolate Interior from Exterior Air: This air curtain is not an air conditioner, It won't generate cold and hot 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.
• •US Patented Magnetic Switch Controlled Circuit (Patent No. US10584889B2): With the Magnetic 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 11 hours continuously running.
• •2 Speeds at Lo/Off/Hi switch: Super powerful high speed at 2354 CFM, 61dB, low speed at 1884 CFM, 59dB. 120V 60Hz 600W (0.8HP, 6.25A), less power consumption than other industrial air curtains. Adopting the technology of German electrical machinery, it continuously runs for business hours. 2 motors and 4 Aluminum Fan Wheels.
• •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 door switch and connect to the dedicated 2 wires. Fireproof and anti-erosive powder coated metal case, easy to clean slim body.
• •Professional Tech Support: Free parts, repair or exchange within 1 year. Awoco high quality product reputation and supreme customer service is a guarantee. Dimensions: 71-1/2" L x 8-5/8" D x 10-3/8" H. Weight: 61.7 LBS. 55" power cord with plug is included. CE Certified.