Description
Automatically opens at 70 degrees and closes at 40 degrees. Key working mechanism, bi-metal coil, fully enclosed by protective cover. High-density thermo plastic construction with stainless steel metal parts. Built-in lintel. No electrical hook-up. Heavy-duty aluminum mesh screen, front and back.1 year warranty.
This Witten Automatic Foundation Ventilator – 8″ X 16″, Black, Passive Air Flow is a curated choice in our Hardware line, providing both quality and value.
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