Awoco 36" Super Power 1 Speed 1200 CFM Commercial Indoor Air Curtain, 120V Unheated, ETL & UL Certified to Meet NSF 37 Food Service Standard

[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. [1 Speed to meet NSF Standard] – ETL Certified, confirms to NSF STD 37 for food service entranceway to meet Health Department Requirements. 56dB. 120V 60Hz 300W (0.4HP, 3.13A), less power consumption