door closers
dayton 3c510 fan shutter24 inwhite painted aluminum
whole house fan economy ceiling truss shutter ceiling shutter fits fan dia . 24 in . opening required 24 in . x 30 in . length 26 in . width 32 in . frame depth 1 3 8 in . open depth 5 in . flange width 1 1 2 in . mounting hole size prepunched free area 3.323 sq.ft . max . velocity 1500 fpm horizontal mounting position blade material white painted aluminum extruded aluminum frame and g 90 galvanized tie rod for use with 24 in . whole house fans number of panels 1 br b features b ul li fits fan dia . in . 24 li li flange width in . 1 1 2 li li for use with 24 whole house fans li li free area square ft. 3.323 li li item whole house fan economy ceiling truss shutter ceiling shutter li li length 26 li li length in . 26 li li open depth in . 5 1 4 li li opening required in . 24l x 30w li li type gravity operated single panel li li width 32 li li width in . 32 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 1500 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 24 x 30 li li frame depth 1 3 8 li li free area 3.323 sq.ft . li li max . velocity 1500 fpm li li open depth 5 li li fits fan dia . 24 li ul