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SPECIFICATIONS
Installed on a sloped, shingled roof to exhaust range hood fans by the means of a roof penetration. Includes internal damper to reduce backdraft and an exterior dual flapper to prevent the infiltration and nesting of birds, vermin and insects.
FEATURES & BENEFITS
Seamless leakproof body
Vents kitchen range hoods and other large exhaust fans through the roof
Attaches to 6”, 7” or 8” duct
Dual flapper system to prevent
back draft and weather infiltration
OTHER INFORMATION
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