SKU: 33258979205

AC Infinity AIRTITAN S3 Crawlspace Fan w/ Speed Controller 6-Inch

Sale price$71.99 Regular price$79.99
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

AC Infinity AIRTITAN S3 Crawlspace Fan w/ Speed Controller 6-InchDescription A high airflow fan designed to provide temperature and moisture control for crawl spaces and basements. Reduces humidity by creating exhaust airflow to expel foul odors and stale air from your home. Specifications Product Identification Manufacturer: AC Infinity Inc. Product Name: AIRTITAN S3 Product Model: AC ATS3 UPC Code: 819137023727 Product and Mounting Dimensions Fan Unit Total Dimensions: 9. 01 x 9. 01 x 1. 57 in. (22. 9 x 22. 9 x

Description
  • A high-airflow fan designed to provide temperature and moisture control for crawl spaces and basements.
  • Reduces humidity by creating exhaust airflow to expel foul odors and stale air from your home.
  • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: AIRTITAN S3
  • Product Model: AC-ATS3
  • UPC Code: 819137023727
  • Product and Mounting Dimensions - Fan Unit
  • Total Dimensions: 9.01 x 9.01 x 1.57 in. (22.9 x 22.9 x 4.0 cm)
  • Backside Enclosure Dimensions: 5.11 x 5.11 in. (13.0 x 13.0 cm)
  • Power Cord Length: 96 in. (8 feet)
  • UIS Cord Length: 72 in. (6 feet)
  • Total Airflow: 120 CFM
  • Total Noise: 30 dBA
  • Static Pressure: 5.4 mm-H2O
  • Operating Voltage: 4 to 13.2V DC
  • Power: 2.4 W
  • Current: 0.2 A
  • Wall Adapter Input: 100 to 240V AC
  • Operating Humidity: 35 to 85% RH
  • Operating Temperature: 14 to 158 degrees F
  • Fan Bearings: Dual Ball
  • Life Expectancy: 50,000 Hours
  • Waterproof Rating: IP55
  • Data Sheets
  • Download the user manual: here
  • Kit Contents
  • 10-speed fan controller featuring power switch and backup memory with 10 ft. extension cord.
  • Heavy-duty anodized aluminum frame with IP-55 rated fans to be highly resistant to liquids and dust.
  • Dims.: 9.0 x 9.0 x 1.6 in. | Airflow: 120 CFM | Config.: Exhaust | Noise: 30 Dba | Bearings: Dual Ball
  • Product Description: A high-airflow ventilator fan designed to control the temperature and humidity levels of your crawlspace, basement, attic, and garage. This system reduces humidity levels while expelling odors and stale air from your home. It features a single 120mm PWM-controlled fan that is highly efficient in maximizing airflow at lower noise and power levels. The fan is IP-55 rated to resist liquid and dust entry and are housed in a stainless steel mounting frame. Equipped with an easy-to-use corded speed controller with 10 fan speeds. This product is a part of the UIS platform of devices and smart controllers, designed to integrate with each other to achieve your ideal environment.
  • Speed Controller: The speed controller enables you to set the crawlspace fan's speed to optimal noise and airflow levels for various environments. This system is equipped with a DC motor that is precisely controlled using PWM (Pulse Width Modulation), which enables it to run smoothly at extremely low RPM speeds without generating motor noise. Ten speed options are available with power switch and backup memory. This model can connect to the following UIS controllers:
  • CONTROLLER 63
  • CONTROLLER 67 (with UIS to Molex Adapter)
  • CONTROLLER 69
  • Heavy-Duty Performance: The fan system is enclosed in heavy-duty aluminum with spiral fan guards. Utilizing a DC motor that is controlled using PWM (Pulse Width Modulation), the fan can maximize airflow while reducing noise and power consumption. In addition, it uses dual-ball bearings rated at 67,000 hours and is IP-55 rated to be highly resistant to liquids and dust particles.
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 33258979205

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    4.7 ★★★★★
    Based on 19 reviews
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    Verified Purchase
    jmb02129
    Alexandria, US
    ★★★★★ 5
    Fantastic Boots!
    Size: 8.5, Color: Redwood/Gum 10
    Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 11, 2026
    P
    Verified Purchase
    Paige
    Alexandria, US
    ★★★★★ 5
    Definitely worth the price
    Size: 6.5, Color: Black/Black
    Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 3, 2026
    K
    Verified Purchase
    Kimberly
    Waukegan, US
    ★★★★★ 5
    Snagged a deal
    Size: 7, Color: Redwood/Gum 10
    I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2026
    A
    Verified Purchase
    ashlynnk
    Waukegan, US
    ★★★★★ 4
    Cute, comfortable waterproof boots (a little snug to put on)
    Size: 7, Color: Velvet Tan/Gum 2
    These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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    Reviewed in the United States on March 17, 2026
    A
    Verified Purchase
    Abby B
    Boise, US
    ★★★★★ 5
    Surprisingly great for my wide feet and high instep!
    Size: 10.5, Color: Velvet Tan/Gum 2
    So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 7, 2026

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