

🌬️ Stay cool, stay smart — the vent that works while you don’t!
The Air Vent RABR Heavy-Duty Automatic Foundation Vent is a 50-inch brown vent designed for automatic temperature-responsive airflow control. Featuring a durable build and easy installation, it ensures efficient foundation ventilation without manual effort. Trusted by users for its reliability and quality, this vent seamlessly integrates into your home’s foundation to maintain optimal climate conditions.
| ASIN | B000IJR2J0 |
| Actuator Type | Automated |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #283,454 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,560 in Registers, Grilles & Vents |
| Brand | Air Vent |
| Circuit Type | 1-way |
| Color | Brown |
| Connectivity Protocol | X-10 |
| Connector Type | Screw |
| Contact Material | Phosphor Bronze |
| Contact Type | Normally Closed |
| Control Method | App |
| Control Type | No User Control |
| Controller Type | Push Button |
| Current Rating | 50 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (410) |
| Date First Available | September 14, 2004 |
| Global Trade Identification Number | 00090617000050 |
| Included Components | Air vent Inc - RABR |
| International Protection Rating | IP00 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 17 x 9.5 x 4.2 inches |
| Item model number | RABR |
| Manufacturer | Air Vent |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operation Mode | Automatic |
| Part Number | Air vent Inc - RABR |
| Product Dimensions | 17 x 9.5 x 4.2 inches |
| Size | Standard |
| Terminal | Screw |
| UPC | 090617000050 |
| Unit Count | 1.0 Count |
D**Y
Great product!
Great product. I didn't know it was automatic open and close according to temperature, but it was a good surprise. Easy to replace, Good quality. Great price and fast delivery.
A**X
Great Product
I have had these installed well over 6 months, they work as intended , are easy to install, and is well constructed. In totalci have bought 6 of these, none came defective or missing parts.
A**S
Good buy
Easily inserted into the foundation. Well made. Nice wood grain color. Will provide ventilation as needed ….. functional as well as value
J**N
This fits 16"x 8" foundation opening
This Foundation Vent fits into a 16 x 8 inch opening. The actual size that is inserted into the opening is 15 1/4" wide and 7 1/2" high. The frame that will fit flush on the outside of your Foundation is 17 x 9". I find it alarming that so many items sold on Amazon are ineptly or inaccurately described. Looks like Amazon would tire of paying for the return of these items and then selling them off as pallet-loads for pennies on the dollar, just because the item description or size was erroneous. For this particular item, I made an assumption that it was correct for my application, and I was right. I could have easily been wrong. Anyhow, right now it is in the refrigerator to ensure that it closes when it is supposed to close. If Amazon ever decides that it needs accurate information in the item descriptions, I am available to test, measure, inspect, or run QC.
P**L
good value
great quality
D**S
Received these when scheduled.
Took a bit to get my contractor here to install them. Once installed they look and work great. No more critters living in my crawl space. Very happy with this product. Of course once winter hits I will check to see if the sensor closes the vents.
A**R
Very durable
The vents have held up well. Our Louisiana summers are brutal, we had an unusual round of actual snow, 12 degrees for several days...the vents held up and did their job.
V**D
Good quality
Very nice
Trustpilot
3 days ago
5 days ago