Witten 306MWH Replacement Auto Foundation Vent, White Pvc / Cpvc Repair Couplings Sizes: 10 - 19mm

Sizes: 10 - 19mm

Convenient hanger hole

Carbide - Construction Grade

Amps: 125 amps

Makes quick work of removing snow piled on vehicle roof

Witten 306MWH Replacement Auto Foundation Vent, White Pvc / Cpvc Repair Couplings Sizes: 10 - 19mmHighlights: Color: White Replaces old style manual vents Fits standard 8" x 16" vent openings Automatically opens at 70 degrees Fahrenheit and closes at 40 (approximately) The key mechanism, bi metal coil, fully enclosed in protective cover Stainless steel compression spring with 1 adjustable screw for easy installation 65 square inch net free area High density thermo plastic construction Stainless steel and corrosion resistant metal parts Heavy duty