Witten 306MWH Replacement Auto Foundation Vent, White Adjustable spot-to-flood

spot-to-flood

or heaters

synthetics or fiberglass

Meets energy efficient requirements for new homes

97% of all particles greater than or equal to

Witten 306MWH Replacement Auto Foundation Vent, White Adjustable spot-to-floodHighlights: 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