THIS AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WILL NOT PRODUCE COLD AND HOT AIR. US Patented Magnetic Switch Controlled Circuit (Patent No. US10584889B2): this air curtain has an electrical-magnetic circuit control with a magnetic switch. The magnetic door switch installation is much easier than the traditional mechanical micro switch. No hard wired required on the 12VDC low voltage magnetic switch.
Simple installation: 1) Attach the detachable mounting plate, then hang the air curtain up. 2) dedicated 2-wire for the magnetic switch connection. (Other brands might not have this.) 3) Detailed installation manual is included.
2 speeds of operation: 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.
Motor: utilizing the technology of German electrical machinery, it runs smoothly with reduced low noise. Optimized electrical machinery, reliable and safe runs for 5,000 consecutive hours. Fan wheels are made of high-tech ABS, powerful wind-force.
Overall size: 47-1/4” L x 8-1/2” D x 9-1/4” H. Weight: 34.2 LBS. UL listed. 1 year manufacturer warranty. Stainless Alloy cover is fireproof and anti-erosive, easy to clean. Lightweight and elegant, but high quality build, perfect for restaurant front door and residential use. It is quiet but still powerful air flow. It is recommended to have an extra 2" of clearance from the ceiling for better circulation.