Automatic Crawl space Foundation Temp Vent 6 Series - each |Pestrong|

Automatic Foundation Vents
The non-powered, Automatic Foundation Vent will open and close automatically using a heat/cold sensitive coil. The louvers open completely at approximately 70°F and completely close at approximately 40°F. Unlike manual vents that can waste energy when no one remembers to open or close them, these vents self-adjust all year long.

No mortar,power,electric is required for installation and operation.

size to fit : 16" x 8"

actual size : 17 1/2 x 9 3/4 (outside)

                  15 1/4 x 7 1/2 x 4 1/2 (inside)

model : TV6BL-BLACK

           TV6BR-BROWN

           TV6GR-GREY

           TV6WH-WHITE (Not available)

This 6 series is one piece.

Manufacturer Warranty : 5 Years                 

To Specify:
Whenever possible, vents should be placed on all sides of the foundation. This will create an intake/exhaust system that delivers a steady flow of air. One vent should be installed for each 8 to 10 feet of foundation wall.

Most building codes require 1 square foot of open ventilation area for every 150 square feet of crawl space. Temp Vent Automatic Foundation Vents have 50 inches of net free area per vent. Therefore, you should install one vent for every 50 square feet of crawl space.

For crawl spaces with polyethylene installed, on 80-90% of the floor, the ventilation requirement changes to 1 square foot of ventilation for every 500 square feet of crawl space with a minimum of 4 vents installed to provide cross ventilation. For crawl spaces with polyethylene, install at least one vent for every 500 square feet of crawl space.