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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
ETL/CETL listed for safety
and securely
Fits Plates 6 inch - 10 inch
Model Number: 19GM811S
Witten Vent 315CBR Foundation Vent, 62 sq-in Net Free Ventilating Area, Mesh Grill, Thermoplastic, Brown Fall Safety Anchors ETL/CETL listed for safetyWith 1 in W frame for new construction or to replace old foundation vents. Fits standard 8 in x 16 in concrete block opening. Operates automatically without electricity, opens at 70 deg F, closes at 40 (approximately). Simple homeowner DIYer snap in installation, with color matched set screws for additional stability. Removable back for maintenance and cleaning. Screened with 1 8 in heavy duty aluminum mesh. High density thermo plastic construction.
