snippet: This Schwank AC-HA67-23-R 67 3/8" commercial air curtain creates an invisible wall of air that will stop outside air, pollutants, and insects from entering your business. Ideal for grocery stores, restaurants, and warehouses, this air curtain will also reduce your overall energy costs by keeping cool air in during the summer and preventing heat from escaping during winter.<br><br>This air curtain is made for a recessed installation so that it practically disappears in your decor and blends in to your entry way for a sleek appearance. At the high setting, this model can put out a maximum of 1315 cfm. To adjust the speed setting and turn the unit on or off, this unit comes with a wired control included so you don't need to worry about purchasing a controller separately.<br><br>Mounting hardware is also included with this air curtain so that you can quickly and easily install it over your doorway. If your door is especially wide, don't worry! You can line up multiple air curtains over a single door, if needed, to provide optimum protection. In order to operate effectively, this air curtain is designed to be mounted on doorways up to 11 1/2' high. A 240V, 1 phase electrical connection is required.<br><br><b><u>Overall Dimensions:</b></u><br>Width: 67 3/8"<br>Depth: 19 1/8"<br>Height: 13 3/4" (Page 1)