Shutters, Dampers, and Louvers

Wall shutter, blade diameter 18 inches, outside dimension 22-1/4 inches, venturi clearance dimension 19-1/2 inches, exhaust, single panel, aluminum frame.

Wall shutter, blade diameter 18 inches, outside dimension 22-1/4 inches, venturi clearance dimension 19-1/2 inches, exhaust, single panel, aluminum frame.

Wall shutter, blade diameter 16 inches, outside dimension 20-1/4 inches, venturi clearance dimension 17-1/2 inches, exhaust, single panel, aluminum frame.

Wall shutter, blade diameter 16 inches, outside dimension 20-1/4 inches, venturi clearance dimension 17-1/2 inches, exhaust, single panel, aluminum frame.

Exhaust wall fan shutter, frame opening A 30-1/2 inches, frame opening B 33 inches, single panel, galvanized steel frame.

Exhaust wall fan shutter, frame opening A 30-1/2 inches, frame opening B 33 inches, single panel, galvanized steel frame.

Exhaust wall fan shutter, frame opening A 36-1/2 inches, frame opening B 39 inches, single panel, galvanized steel frame.

Exhaust wall fan shutter, frame opening A 36-1/2 inches, frame opening B 39 inches, single panel, galvanized steel frame.

single panel exhaust wall shutter, opening 0.569 square feet, fan diameter 10 inches, aluminum frame.

single panel exhaust wall shutter, opening 0.569 square feet, fan diameter 10 inches, aluminum frame.

Double panel exhaust wall shutter, opening 9.883 square feet, fan diameter 42 inches, aluminum frame.

Double panel exhaust wall shutter, opening 9.883 square feet, fan diameter 42 inches, aluminum frame.

Premium ceiling fan shutter, fan diameter 30 inches, ceiling opening required 30 inches x 30 inches, overall length 32 inches x 32 inches, white, flush mount.

Premium ceiling fan shutter, fan diameter 30 inches, ceiling opening required 30 inches x 30 inches, overall length 32 inches x 32 inches, white, flush mount.

Exhaust wall fan shutter, frame opening A 10-1/2 inches, frame opening B 12 inches, single panel, galvanized steel frame, aluminum blade.

Exhaust wall fan shutter, frame opening A 10-1/2 inches, frame opening B 12 inches, single panel, galvanized steel frame, aluminum blade.

Wall shutter, blade diameter 12 inches, outside dimension 16-1/4 inches, venturi clearance dimension 13-1/2 inches, single panel, exhaust, aluminum frame.

Wall shutter, blade diameter 12 inches, outside dimension 16-1/4 inches, venturi clearance dimension 13-1/2 inches, single panel, exhaust, aluminum frame.

Economy single panel galvanized wall shutter for 18 inch exhaust fan, height 21 inches, width 21 inches, depth 2-1/4 inches, wall opening required 18-1/2 inches high, 18-1/2 inches wide.

Economy single panel galvanized wall shutter for 18 inch exhaust fan, height 21 inches, width 21 inches, depth 2-1/4 inches, wall opening required 18-1/2 inches high, 18-1/2 inches wide.