• Invisible Air Barrier: Blows a strong downward stream of air to create an “air curtain” that minimizes indoor-outdoor air exchange, blocks dust, insects, and odors, stabilizes indoor temperature, helping reduce energy loss; does not cool or heat
• Adjustable Airflow & Speed: Manually adjust the deflector to control airflow direction; two speed settings, high at 2559 FPM and low at 1969 FPM; operates at 60 dB; available in three models, AC48 with a maximum airflow of 1530 CFM
• Magnetic Switch Option: An optional control method; automatically activates the air curtain when the door opens and shuts it off when the door closes; installation consists of two magnetic parts with an effective sensing distance within 0.8 inches
• Multiple Control Methods: Without the magnetic switch, operation is controlled via the built-in buttons or the remote; with the switch installed, the air curtain operates only when the door is open, disabling manual and remote operation when closed
• Versatile Applications: Suitable for home and light commercial spaces, including homes, patios, offices, and cafés; for doors wider than one air curtain, we recommend installing two or more units in parallel, with a distance of 0.8-1.6 inches between each unit

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty

Optional Asurion Protection Plan: To further protect your purchase, you can buy an Asurion protection plan from Amazon here. Review the FAQs for additional information.