Awoco 24" Super Power 2 Speeds 800 CFM Commercial Indoor Air Curtain, CE Certified, 120V Unheated with an Easy-Install Magnetic Door Switch

[Isolate Interior from Exterior Air & Block Flying Insects] - THIS AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WON’T GENERATE COLD AND HOT AIR. Save energy by keeping the conditioned air inside and blocking 90% of heat/cold air, dust, smoke, flying insects, etc. You still need to turn on your air conditioner, air curtain is not to replace an air conditioner. Fireproof and anti-erosive powder coated metal case, easy to clean slim body. [Magnetic Switch] - 2 pieces of magnets have no direct contact, won’t be damaged by a door slamming. The magnetic door switch installation is much easier than the traditional mechanical plunger switch. 12VDC is safer and no hard wired required. It works even the door closer is not working well, just install at the closer distance while the door is closed. [2 Speeds] - super powerful high speed at 785 CFM, 57dB, low speed at 628 CFM, 55dB. 120V 60Hz 230W (0.31HP, 2.40A), less power consumption than other industrial air curtains. Adopting the technology