Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
18 in. x 9 in. Silver Galvanized Steel Crawl Space Fan VentThe Tjernlund UnderAire Series V2D Crawl Space Ventilator fan is designed to circulate fresh outdoor air underneath homesand porches. Excessive humidity levels in Crawl Spaces is the leading cause of premature rotting of support columns,joists, floors and beam supports. Humidity can promote fungus growth and increased termite activity. Humidity may alsocause plumbing failures due to rust and corrosion. Constant operation helps vent radon gases,
The Tjernlund UnderAire Series V2D Crawl Space Ventilator fan is designed to circulate fresh outdoor air underneath homesand porches. Excessive humidity levels in Crawl Spaces is the leading cause of premature rotting of support columns,joists, floors and beam supports. Humidity can promote fungus growth and increased termite activity. Humidity may alsocause plumbing failures due to rust and corrosion. Constant operation helps vent radon gases, treated wood off-gassingand other odors that might migrate into living areas. The V2D is controlled by a dehumidistat whichactuates the fan if the relative humidity rises above the selected set-point.- Fan powered crawl space ventilation quickly reduces moisture helping to protect both home and occupants
- Ventilates excess moisture, the cause of mold, mildew and wood rot. Increases air circulation to fight condensation
- Constant operation helps vent radon, treated wood off-gassing and odors that might otherwise migrate into living areas
- Increases air circulation to fight condensation. 220 CFM
- V2D is equipped with a factory installed and pre-wired thermostat which will prevent operationof the fan below 35°F outdoor temperature; normal operation of the fan will resume once the temperature outside risesnear 50°F
- Each fan is 25-Watts, inexpensive to operate
- 2-fans to maximize airflow
- 2-fans and large face plate sized forventilation openings through block foundations
- Includes thermostat, dehumidistat,pre-wired 6 power cord and hardware packet
- Turns on and off automatically to minimize power usage
Features
| Item Weight | 7 |
| Shape | Rectangular |
| Color Family | Silver |
| Product Weight (lb.) | 6 |
| Intake/Exhaust | Exhaust |
| Automatic/Manual | Manual |
| Color/Finish | Metal |
| Power Type | Electric Powered |
| Returnable | 180-Day |
| Features | Built-in Screen,Built-in Thermostat,Thermostat Controlled,Wildlife Guard |
| Material | Galvanized Steel |
| Mounting Position | Wall Mount |
| Rough Opening Height (In.) | 6 in |
| Product Height (in.) | 18 |
| Net-Free Area (Sq. In.) | 1 |
| Rough Opening Width (In.) | 10 in |
| Product Depth (in.) | 14 |
| Product Width (in.) | 8 in |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1344 reviews
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Product Reviews
★★★★★ 5
Perfect for teens
Color: Black, Size: XX-Large
Great suit! Great quality for the price. Very impressed. Bought for my teens. Didn't want to spend a lot on something they won't wear more than a couple times before they grow again. This suit is great. A tad long in the arms and legs. But overall, its perfect. Fitting suit, but got a size larger for their comfort. Surprised at the quality, my mom was impressed and she knows suits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 5
Great suit!
Color: Black, Size: Medium
Looks super nice! For the price, it is definitely worth it. The fabric looks and feels great and the size range is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Perfect for a wedding! Everyone loved it
Color: Deep Blue, Size: XX-Large
I bought this suit set for our wedding and it was a huge hit everyone loved how it looked! The slim fit is perfect and looks very sharp and modern. The material is great quality and it comes with everything you need, making it an incredible value. My kids got compliments all night!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Great quality
Color: Black, Size: X-Small
Fit my son perfect. Ordered XS he’s 5’5” 128 lbs. pants fit great, they weren’t too big or too long. He felt comfortable and got many complements. Tie color comes random not black like the picture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 4
Waist is big. I weigh 238lbs. And got what said was 215-230lb.
Color: Black, Size: XX-Large
Everything fits good, except the waist was about 2-3 sizes to big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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