【AIR CURTAIN IS AIR DOOR FAN】：Always being annoyed by flies, bugs? Want fresh & clean indoor environment? This Air Curtain for doors will help you solve these problems! But this Air Curtain is NOT an Air Conditioner! It Couldn’t generate hot/cold air. This over door air curtain is a powerful door fan for bugs out, which comes with strong airflow but low noise, forming an invisible air door over the entrance and you can feel cool at the entry. (Warm Tips: If you need a machine that can produce cool or heat air, please do not choose this item.) 【INDOOR & OUTDOOR ENVIRONMENT SEPERATION】：Our Commercial Air Curtain provides uncooled and unheated air separation of inside and outside air conditions, helping you save on air conditioning and heating costs free from worry. Also it is effectively to keep dust, bugs, flies, smoke those harmful elements out from outdoor, bringing you comfortable and neat environment. Door Curtain Fan is serviceable use for residential and household, widely apply for home, restaurant, shopping mall, garage, store, food factories, kitchen, courtyard, trailer, etc. 【POWERFUL BUT LOW NOISE】：Optimized design 2 speeds control achieves great air volume and high air velocity but low and energy-saving consumption. High speed at 1350CFM(2363FPM) with good performance to block outdoor substances entering. Low speed at 1200CFM(1968FPM), 65db, low noise and consumption-saving, keeping indoor temperature, promoting air circulating and improve indoor air quality, giving you a peaceful, disturbance-free space and experience. Different speed settings meet your different demands at will. 【EASY & QUICK INSTALLATION】：We provide you detailed technical diagram and installation manual to make the installation no more difficult to you! Firstly, drill holes on the wall, install & fix the mounting plate to the installation position where you marked. Then hang the air curatin for doors commercial on it securely and tighten the fixing screws at the bottom between the mounting plate and the machine. Lastly, insert the door magnetic switch into the door magnetic socket on the curtain body and then paste them on the door frame. Finish! 【RUNNING WITHOUT DISTURBANCE】：Our 36 inch air curtain is made with high-speed pure copper motor and glass fiber integrated cross-flow wind wheel that drives to produce strong, even and stable air volume. While improving the air volume, we decrease the noise to 60db as possible. The noise from the door curtain fan while running is due to the high speed airflow circulation, but the motor is running stably and quietly without any noise. If you are sensitive with the noise, please purchase it by cautions. 【3 WAYS CONTROLLING】：①New Designed Door Magnetic Switch, lightweight, energy-saving & easy-operating. When the door is open, the wall mounted air curtain fan starts to work. When the door is closed, it stops to blow. The installation of this door magnetic switch is trouble-free, no need hard wiring, just paste it on the door frame. Fits for any kind of doors and windows, such as pull&push door, roll-up door and sliding door. ②A remote control is also available to you. ③You can also operate the panel on the machine body to control. 【TRUSTY & INSTANT AFTER-SALE SERVICE】：For giving you satisfied shopping experience, we provide you satisfied and in-time after-sale service at any time you need. If you have any questions or problems about the product and installation, please email us without any hesitation. We will definitely make a quick response to you and help you solve it! We will always here to be with you and be your reliable partners. 【HIGH-CLASS AIR DOOR】：Thickened and sturdy shell, this commercial air curtain 36 inch is not easy to deform and get rusty. The copper motor with overheating protection makes the door air curtain operate at lower consumption. The wind wheel with tightly arranged fan blades reduces the loss of airflow. Adjustable wind guide expands the range of air outlet, achieving the greatest blocking effect. Its quality and heavy-duty will definitely be your optimal choice to preserve comfortable indoor air environment. Annoyed by bugs flying into the room? Want to isolate indoor & outdoor environment to improve your room air quality?

It's time to need a Functional & Commercial Indoor Air Curtain! These problems will be resolved by an air door fan.

The Advantages You Will Get:
Isolate Environment: Effectively seperate heated/cooled air from outdoor entering indoor, keeping indoor temperature.
Keep Flies Out: High airflow blocks bugs, flies, dust, smoke, odor smell out. Giving you clean and comfortable indoor environment.
Save Energy: Prevent indoor cool air out in summer and block outdoor cold air entering in winter, helping reduce consumption of air conditioner or heater.
Easy Installation: No need complicated tools, no troubles, ONLY four steps can finish the installtion.