Crawl Space Vent (Temp-Vent) - Two Piece Unit

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Crawl Space Vent (Temp-Vent) - Two Piece Unit
Crawl Space Vent (Temp-Vent) - Two Piece Unit
Crawl Space Vent (Temp-Vent) - Two Piece Unit
5 of 5 Stars!  Customers reviews (14)
SKU: ET033
Crawl Space Vent Color:
Crawl Space Vent (Temp-Vent) - Two Piece Unit
1 Temp-Vent(S)(2 pc unit)
Crawl Space Vent (Temp-Vent) - Two Piece Unit
2 Temp-Vent(S)(2 pc unit)
SAVE $12.08
Get 2 for only 25.95 each

Temp-Vent helps to protect your foundation, which is critical to the integrity of your home. Foundation ventilation is critical as unventilated foundations are subject to built-up moisture that can eventually lead to costly damage. Temp Vent foundation vent systems help protect this critical area of the home and help control the conditions that lead to mold, mildew, fungi, damp rot, and unhealthy air.

Customers Reviews(14)
Questions & Answers(3)

Crawl Space Vent (Temp-Vent) - Two Piece Unit

Help protect your foundation with Crawl Space Temp-Vent. The foundation is critical to the integrity of the home.That's why foundation ventilation is critical. Unventilated foundations are subject to built-up moisture that can eventually lead to costly damage.

Crawl Space Vent Temp Vent foundation vent systems help protect this critical area of the home. What's more, ventilation can help control conditions that lead to mold, mildew, fungi, damp rot, and unhealthy air.

Why Should You Use?

If there's one thing termites are attracted to, it's warm, moist, dead-air environments such as those found under houses in crawl spaces or unfinished basements. Temp-Vent products have been especially designed for the pest control industry.

Temp-Vent foundation vents help to provide ventilation that can reduce moisture in these areas, which helps control termites.

A crawl space dehumidifier with no drain or power needed!

Target Pest(s): mold, mildew, fungi, damp rot, and unhealthy air.
Manufactured By: Temp-Vent
Size: 7"x 15' with a depth of 4 5/8 inches.

A heavy duty coil for dependable operation.
8"x16" to fit into a standard block opening.
A net free area of 50 square inches.
The back of the vent is removable for easy cleaning and maintenance.
The Series 5 vents have a removable front frame (in addition to the removable back) that can be snapped on after installation.
Over all dimensions including lip is 9" x 17"
Temp-Vents are warranted forever by the manufacturer.
Warranty applies, no matter who owns the house.

Model No.: Series 5 vents (TV5)

Directions for Use

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 ground, 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.

The non-powered, Automatic Foundation Vent will open and close automatically using a heat/cold sensitive coil. The louvers open completely at approximately 72 F and completely close at approximately 38 F. Unlike manual vents that can waste energy when no one remembers to open or close them, these vents self-adjust all year long.

To Specify

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 either 7,200 or 11,160 depending on which model is being used 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.

Calculating how many foundation vents are needed.

Example: 1500 square foot crawl space x 3 feet high = 4500

4500 cubic feet x 6 = 27,000 / 7,200 = 3.74

Install 4 power vents with intake vents on the opposite side.

Please refer to and follow the instructions on the Product label.

Customer Reviews of Crawl Space Vent (Temp-Vent) - Two Piece Unit
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2 of 5 Stars! (2/5)    Review by   Ed Dawson  (Posted on )

Crawl Space Vent
The vent was used to replace the same brand vent that was damaged. I really like the way these vents work. They are well made and look good. My only complaint is that I originally installed them around my house and they were white. They do not make the two piece style in white and I can't use the one piece style because of the vinyl siding. This was in the back of the house , so it was okay. I don't know why they would make one style in white and not the other. I can't be the only house with siding that comes below the top edge of the opening.

5 of 5 Stars! (5/5)    Review by   Sue Crannell  (Posted on )

Just what I wanted!
These vents were so easy to install and so far seem to be working very well. I replaced some broken vents with two of these, but would eventually like to put them in all the places where I have crawl space vents.

5 of 5 Stars! (5/5)    Review by   Lillian Bridges  (Posted on )

I chose the two piece unit temp-vent and it worked very efficiently. My crawl space is almost moisture -free now.

5 of 5 Stars! (5/5)    Review by   Charles Davis  (Posted on )

Moldy Crawl Space
I am using it for a month or so. My experience with it is very satisfactory. I recommend this for anyone having problems with musty crawl space and don’t have a crawl space vent.

5 of 5 Stars! (5/5)    Review by   Helga T  (Posted on )

vented crawl space
I live in an area where it gets really damp during certain seasons. Not only did this play hell on the integrity of my foundation but it also made it a prime breeding ground for certain insects. The foot print of my house is rather large so I purchased a few of the Temp-Vent two piece crawl space vents. The moisture has been greatly reduced and I haven’t had a pest control problem down there since.

5 of 5 Stars! (5/5)    Review by   Stacy Allred  (Posted on )

foundation ventilator
My house is on a plot which is lower than other places of the area. This makes my house and more specifically my basement a suitable place for termite infestation. Spray and other insecticides did not do anything effective. So, I had to hire some pest control professionals to deal with this problem. And first thing they did is installed a crawl space fan. It was a temp vent. After that I was totally free of my mold problems.

5 of 5 Stars! (5/5)    Review by   Sharon Cooper  (Posted on )

I made just the perfect decision!

5 of 5 Stars! (5/5)    Review by   Elsie Baxter  (Posted on )

crawl space problems
The pestmall crawl space temp vents product was my choice.

5 of 5 Stars! (5/5)    Review by   Ned B  (Posted on )

house crawl space
My house is located in a very low area compared to the rest of the land where I live. This has led to a regular build up of moisture under my house. I had my house reassessed and the inspector said he had found mold in the foundation. He recommended a crawl space vent so I bought two of the Temp-Vent two piece units. After having the mold cleaned out and the vents installed I called the inspector in and he said I was totally mold free. I love Temp-Vent.

5 of 5 Stars! (5/5)    Rated by   David Deal  (Posted on )

5 of 5 Stars! (5/5)    Review by   Theresa Grimes  (Posted on )

temp vent foundation vent
I am very happy with the crawl space temp vent.

5 of 5 Stars! (5/5)    Review by   Randy Batchelor  (Posted on )

crawl space vents
The area I live in gets very dump in rainy season. Because of this, moisture and mold problem in our crawl space. To prevent this I had to use a crawl space vent, and the two piece unit served me very well.

5 of 5 Stars! (5/5)    Review by   Josh L  (Posted on )

damp crawlspace
I live in a very damp area but also have had a big problem with raccoons and squirrels getting into my crawl space. I had tried chicken wire but they managed to get through that as well. I looked online and decided to purchase the Temp-Vent two piece unit. It was easy to install, keeps my crawl space dry and the raccoons and squirrels stay outside.

5 of 5 Stars! (5/5)    Rated by   Janice Duke  (Posted on )

Do You Have a Question about this Product? Ask Our Experts!

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Q. Crawl Space Vent (Temp-Vent) - Two Piece Unit
Hi, I will need several of these vents. Please explain what is meant by a two-piece item. Thanks
A.   The vent itself is a two-piece. Some crawl space vents are one piece in that the screen and the vent cannot be detached from each other. However, this vent is two-piece meaning that screen can be detached. This allows for the maintenance and cleaning to be done from the outside rather than crawling in or entirely removing the vent itself. If you have any further questions or comments, please feel free to contact us again.
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Q. how do i order temp vent TV%-OSF
the pdf on temp vents says TV% comes with an oversized front frame, but I cannot find away to specify that in an order.
A.   Unfortunately, we do not carry the oversized front frame. You must contact the manufacturer to see if you are able to purchase a different size.
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Q. venting crawl space
I wish to buy 4 temp vents.Can you give me the cost of postage to Australia for the combined parcel.Thank you
A.   Unfortunately, we will not be able to ship this out to Australia since the shipping margin and the automatic crawl space vents product margin is so low. We do apologize for the inconvenience.
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  Where to buy the best do it yourself pest control products
including Crawl Space Vent (Temp-Vent) - Two Piece Unit insecticides and spray for bug treatments?

It's cheap, effective, and will kill any pest.
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