Awoco 48" Elegant 1 Speed 1200 CFM Indoor Air Curtain, 120V Unheated, ETL & UL Certified to Meet NSF 37 Food Service Standard

[Magnetic Switch] - THIS AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WON’T GENERATE COLD AND HOT AIR. Air curtain in NOT an air conditioner. 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. [1 Speed to meet NSF Standard] - ETL Certified confirms to NSF STD 37 for food service entranceway to meet Health Department Requirements. 110V-120V 60Hz. 400W Max, 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, reli