36' Whole House Fan Economy Ceiling Shutter/Ceiling Shutter, 34' x 34' Opening Required

This economy ceiling shutter is designed to fit flush within ceiling openings located below whole-house fans. Tie rods positioned at each end side of the shutter ensure uniform opening during fan operation. It features a white extruded aluminum frame with a 1-1/2' flange and prepunched 3/16'-diameter mounting holes. White louvers with felted edges and nylon fasteners contribute to quiet operation. This item is a Whole House Fan Economy Ceiling Shutter. It fits a fan diameter of 36'. The shutter's overall size is 36' x 36'. Its construction utilizes an extruded aluminum frame and G-90 galvanized tie rods. A ceiling opening of 34' x 34' is required for installation. The shutter provides a free area of 7.293 sq. ft. It is designed for horizontal mounting on a ceiling. The length is 36' and the width is 36'. The frame depth measures 1-3/8', with an open depth of 5'. The flange width is 1-1/2'. The mounting holes are prepunched. It is rated for a maximum air velocity of 1500 FPM. The blades are made of white painted aluminum. This shutter is for use with 36' whole house fans. It is a single-panel unit