- Witten Automatic Vent Color : gray Size : 8″ x 16″ Thermo-plastic With automatic damper 65 square inch net free area. No electrical hook-up required.
- Replaces old-style manual vents. Fits standard 8″ x 16″ vent openings. High-density thermo-plastic construction. The key mechanism, bi-metal coil, fully enclosed in protective cover. Stainless steel compression spring with 1 adjustable screw for easy installation.
- Automatically opens at 70 degrees fahrenheit and closes at 40 (approximately). Stainless steel and corrosion resistant metal parts. heavy-duty aluminum mesh screen, front and back.
- US Stock Fast Shipping
Witten 306MGR Grey Automatic Crawl Space Foundation Vent #Home & Graden#175
…. Read More ….
Low Price [wpramaprice asin=”B01GUTNEB6″]
Price correct as of
Buy with confidence from Amazon
Disclaimer: This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com or amazon.co.uk. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.