WHITE FOUNDATION AUTO VENT.
Specifications: For new construction or to replace old foundation vent.
Suitable for standard vent openings.
Old-style manual vents are replaced.
Fits standard 8 in x 16 in vent openings.
At 70 deg F, it automatically opens and closes at 40 (approximately).
The key mechanism, bi-metal coil, is fully enclosed in a protective cover.
With a stainless steel compression spring, it has 1 adjustable screw for installation ease.
The net-free area is 65 sq-in.
Constructed from high-density thermo-plastic.
Parts are stainless steel and corrosion-resistant metal.
Heavy-duty aluminum mesh screen is present in front and back.
No electrical hook-up is required.
Dimensions are 8 in x 16 in.
