Cool Attic CX1801 is a whole house fan designed for general ventilating use in houses up to 930 sq. ft. It features an unguarded propeller, so it should not be used in locations readily accessible to people or animals. The fan requires a minimum of 535 sq. in. of Net Free Exhaust Area (NFA) to operate safely and effectively, so additional installation of exterior vents may be required. The fan comes with a damper assembly box, intake grille, rafter bracket, and all necessary hardware for installation.
Cool Attic CX1801 is a whole house fan designed for general ventilating use in houses up to 930 sq. ft. It features an unguarded propeller, so it should not be used in locations readily accessible to people or animals. The fan requires a minimum of 535 sq. in. of Net Free Exhaust Area (NFA) to operate safely and effectively, so additional installation of exterior vents may be required. The fan comes with a damper assembly box, intake grille, rafter bracket, and all necessary hardware for installation.
Cool Attic CX1801 is a whole house fan designed for general ventilating use in houses up to 930 sq. ft. It features an unguarded propeller, so it should not be used in locations readily accessible to people or animals. The fan requires a minimum of 535 sq. in. of Net Free Exhaust Area (NFA) to operate safely and effectively, so additional installation of exterior vents may be required. The fan comes with a damper assembly box, intake grille, rafter bracket, and all necessary hardware for installation.
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