door closers
dayton 4c228 fan shutter36 inwhite painted aluminum
whole house fan premium ceiling shutter ceiling shutter fits fan dia . 36 in . opening required 36 in . x 36 in . length 38 in . width 38 in . frame depth 1 3 8 in . open depth 5 in . flange width 1 1 2 in . mounting hole size prepunched free area 7.293 sq.ft . max . velocity 2250 fpm horizontal mounting position blade material white painted aluminum extruded aluminum frame and g 90 galvanized tie rod for use with 36 in . whole house fans number of panels 1 br b features b ul li fits fan dia . in . 36 li li flange width in . 1 1 2 li li for use with 36 whole house fans li li free area square ft. 7.293 li li item whole house fan premium ceiling shutter ceiling shutter li li length 38 li li length in . 38 li li open depth in . 5 1 4 li li opening required in . 36l x 36w li li type gravity operated single panel li li width 38 li li width in . 38 li li frame opening a li li frame opening b li li mounting position horizontal li li blade material white painted aluminum li li construction material extruded aluminum frame and g 90 galvanized tie rod li li frame depth in . 1 19 32 li li max . velocity fpm 2250 li li mounting hole size in . 3 16 li li number of panels 1 li li mounting hole size prepunched li li flange width 1 1 2 li li opening required 36 x 36 li li frame depth 1 3 8 li li free area 7.293 sq.ft . li li max . velocity 2250 fpm li li open depth 5 li li fits fan dia . 36 li ul