TPI Corporation CES18HD 18" Heavy Duty Exhaust Shutter, 08518902

TPI Exhaust Fan Accessories - Heavy Duty Exhaust Shutter.• Air open - Gravity close • Aluminum construction • Heavy duty blades • Weather stripping for tighter seal • For optimum shutter efficiency, mount shutter 1⁄3 the distance of the fan opening size. Example: 36” fan shutter would be mounted 12” from the fan blade. • Shutter should be sized to fit exhaust opening.

SKU # : CES18HD