(Refurbished) Awoco FM3509 36" Elegant 2 Speeds 900 CFM Unheated Indoor Air Curtain with an Easy-Install Magnetic Door Switch

Refurbished - Paint touch up on front right. THIS AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WON’T GENERATE COLD AND HOT AIR. Don't buy this unit if you need an AC. Magnetic switch: 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 needed on the 12VDC low voltage magnetic switch. Easy installation: 1) Mount 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 907 CFM, low speed at 742 CFM. A HI/LO/OFF switch to select High/Low speed. 110V-120V 60Hz. 300W Max, 270W Min, less power consumption than other industrial air curtains. Motor: adopting the technology of German electrical machinery, it runs smoothly with reduced low noise. Optimized electrical machinery, re