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Temp-Vent Powered Foundation Vents

Product Code: WCSTV6LVHPBL

Price: $172.00

For homes that require a higher rate of airflow, the Low-Voltage Powered Temp Vent is the ideal choice. Powered vents are quick, convenient and economical when it comes to controlling moisture and odor problems. Air is suctioned out of the crawl space and replaced with fresh outside air. Negative pressure helps prevent dampness and odor from rising into living areas of the home.

Easy to install in standard 8" x 16" block openings, no mortar is required. Contains 1/8" mesh screen to keep out unwanted pests.

Powered vents should be placed on one side of the house, with non-powered vents that act as intake vents on all remaining sides.

Note: Controls Unit required. (sold separately) Can operate up to 3 powered vents and requires accessible GFCI outlet

Product Description              Installation Instructions

Powered Temp-Vent systems are designed for foundations that require a higher rate of airflow and for areas that are difficult to vent. Depending on the model they can move large amounts of air per hour. Designed to run continuously on a low speed, they draw minimal electricity. However, Powered Temp-Vents require a Controls Kit (Power Supply, Thermostat, Humidistat) to control the operation of the vent.

To determine the correct number of Power Temp-Vents, use the following formula:1) Multiply the square feet of the crawl space by the height in feet. This gives the number of cubic feet in the crawl space.2) Multiply the cubic feet in the crawl space by the number of air changes per hour desired (4-6 is the recommendation). This gives the total number of cubic feet of air that has to be moved per hour to produce the desired number of air changes.3) Divide this number by 11,160 — for high output model — to obtain the number of power vents needed.4) Install vents to provide air intake on one side of the foundation with the power vents on the other side to create a system of intake and exhaust. 

1500 square foot crawl space x 3 feet high = 45004500 cubic feet x 6 = 27,000 / 11,160 = 2.42. Install 3 power vents with intake vents on the opposite side.

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Dimensions: Vent 7 3/4" x 15 1/2" x 4 5/8" Frame 9 3/4" x 17 1/2"
Mesh Size: 1/8" metal
Qty. Quantity in Cart: None

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Temp-Vent Powered Foundation Vents

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