NOTE: THIS FAN IS NON-RETURNABLE AND CANNOT BE CANCELLED. For mounting heights to 8' (environmental separation) and 7' (insect control) Low profile air curtain with white or black powder coated cabinet, requires a minimum of 9.5” clearance above the door. Available in single lengths from 2 ½’ to 10’. Custom Colors or Stainless Steel available. Designed to meet the functional needs of the application and to integrate into the space. Simple to install, operate, and maintain. Ideal for Service / Employee Doors, Main Entrances, Concessions / Drive-Thru, and Shopping Carts. FEATURES8 1/2" HIGH X 13 1/2" DEEP 1/5 HP two speed motor (s) Factory installed fan speed switch White or Black powder coated exterior Wall Mount and Top Mount Select Color, 3 Phase, 60 Hz 5 Year WarrantySingle lengths 2-1/2' to 10'No Assembly Required Wall plate included 1/4" threaded inserts for top mounting Bottom access panel for easy access to internal components