SKU: 54505326392

AC Infinity CLOUDLINE S8 Quiet Inline Duct Fan System w/ Speed

Sale price$148.49 Regular price$164.99
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

AC Infinity CLOUDLINE S8 Quiet Inline Duct Fan System w/ SpeedDescription Designed to quietly ventilate grow tents, transfer heating cooling to rooms, circulate fresh air, and cool AV closets. Features a wired 10 speed fan controller; also compatible with all UIS controllers with intelligent programming. PWM controlled EC motor provides quiet and energy efficient performance with minimal heat and noise. Mixed flow design with stator blade and hydrodynamic wind circles enables airflow delivery in high resistance

Description
  • Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.
  • Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming.
  • PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.
  • Mixed flow design with stator blade and hydrodynamic wind circles enables airflow delivery in high resistance areas.
  • Duct Size: 8" | Dimensions: 8.5 x 11.9 x 9.2 in. | Airflow: 807 CFM | Noise: 39 dBA | Bearings: Dual Ball
  • Product Description: A smart inline duct fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Featuring an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. It is built with a PWM-controlled EC motor for quiet and energy-efficient performance. The motor box containing the fan's impeller and blades can be detached from the mounted frame for easy cleaning and maintenance. Includes a smart controller with dynamic climate and time-based programming and can connect to multiple UIS devices. This product is a part of the UIS platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.
  • Precise Speed Controller: The speed controller enables you to set the duct fan's speed between ten speed levels to optimal noise and airflow levels in various environments. The precise airflow control is supported by the inline fan's cutting-edge EC motor that is precisely controlled using PWM (Pulse Width Modulation). This enables it to run smoothly at extremely low RPM speeds without generating motor noise. Also features backup memory that retains the last speed setting whenever power is cut off from the controller.
  • Quiet and Energy Efficient Design: This duct fan uses a mixed-flow design using a stator blade and dual hydrodynamic wind circles, enabling it to deliver airflow even in applications where air movement is restricted. The motor houses dual ball bearings rated at 67,000 hours which allows the duct fan unit to be mounted in any direction. The unit is IP44 rated to be highly resistant to dust and liquids and performs well even in harsh environments.
  • Applications: This quiet duct fan system is popular in a variety of applications including cooling AV equipment rooms, closets, racks, and cabinets. Due to its low noise and advanced control features, it's also used in various air circulation and ventilation projects including hydroponic grow rooms and tents, exhausting bathrooms and attics, and other installations.
  • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: CLOUDLINE S8
  • Product Model: AI-CLS8
  • UPC Code: 819137020849
  • Product and Mounting Dimensions - Fan Unit
  • Duct Size: 8"
  • Total Dimensions: 8.54 x 11.89 x 9.17 in. (21.7 x 30.2 x 12.3 cm)
  • Mounting Hole-To-Hole Distance: 3.94 x 3.70 in. (10.0 x 9.4 cm)
  • Screw Hole Diameter: 0.217 in. (0.55 cm)
  • Cord Length to Controller: 120 in. (10 feet)
  • Cord Length to Plug: 96 in. (8 feet)
  • Product and Mounting Dimensions - Controller
  • Total Dimensions: 3.34 x 2.95 x 0.51 in. (8.5 x 3.6 x 1.3 cm)
  • Total Airflow: 807 CFM
  • Total Noise: 39 dBA
  • Static Pressure: 746 Pa
  • Voltage: 100-240V AC
  • Frequency: 50/60Hz
  • Max Power Draw: 180 W
  • Average Power Usage: 78 W
  • Current: 2.3 A
  • Power Connector Type: US Plug (NEMA 5-15 Type B)
  • Operating Humidity: 35 to 85% RH
  • Operating Temperature: 32 to 140 degrees F
  • Ingress Protection: IP 44
  • Fan Bearings: Dual Ball
  • Mounting Positions: Horizontal or Vertical
  • L10 Life Expectancy: 67,000 Hours
  • Data Sheets
  • Download the AC Infinity CLOUDLINE Series CE Certificate HTT191213465: here
  • Download the AC Infinity CLOUDLINE Series Intertek ETL Certificate 5021417: here
  • Download the AC Infinity Fans RoHS Certificate SZXEC1900087001: here
  • Download the AC Infinity CLOUDLINE Series 8 SAA Certificate 211376: here
  • Download the AC Infinity CLOUDLINE PRO Fan Kits IC Certificate HK2303230989 E: here
  • Download the user manual: here
  • 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: 54505326392

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    4.9 ★★★★★
    Based on 22 reviews
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    H
    Verified Purchase
    H
    Grantham, US
    ★★★★★ 4
    super comfortable, not waking up as often as before
    Color: Grey, Size: Queen
    decided to try these after seeing the tons of good reviews and since they were on sale. also one of my favorite colors in general which is a great neutral shade for bedding, not too bright and not too dull. I ordered a queen thinking my mattress might have been a queen as I previously bought some mainstays walmart sheets. with that brand the fitted sheet in full was way too small. turns out my mattress is in fact a full it is just that mainstays is not good quality or sized right, so this brand the queen is a bit big for my mattress but not too big of a deal. i am not looking for a perfect look, just covering the mattress is the most important. anyway since getting these sheets in the mail and giving them a run through the wash and dry before putting them on my bed my sleep quality has improved. the sheets are not too hot, are soft and I actually do not wake up as often as before. the sheets are not too thin like other brands and are not thick like flannel either. they are a nice in between. I wonder if they will help keep me cool in the summer, probably since they are actually breathable. I would definitely reccommend giving these sheets a try, worth the money and a good deal on sale. better quality that other store bought sheets.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 16, 2026
    C
    Verified Purchase
    CW
    Fort Morgan, US
    ★★★★★ 5
    IMPRESSIVE!!
    Color: Grey, Size: Queen
    Super fit, soft and well priced for my queen oversized mattress
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2026
    C
    Verified Purchase
    COLLEEN
    Cuba, US
    ★★★★★ 5
    GREAT SHEETS, COLOR MATCHED PERFECT FROM THE PIC
    Color: Ice Blue, Size: Queen
    I WAS IMPRESSED, THESE ARE NOT SEE THROUGH THIN SHEETS, THEY HAVE SOME SUSTAINS TO THEM. THEY WASHED WELL AND ARE NOT ALL WRINKLED, THEY ARE SOFT AND THE COLOR WAS EXACT FROM THE PIC.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    S
    Verified Purchase
    Sara Beard
    New York, US
    ★★★★★ 5
    Very comfortable sleeping
    Color: Spa Blue, Size: Full
    I love this sheet set…my favorite color and makes the bed look so cool and inviting. These sheets are deep pocket with additional material so they’re long enough to tuck under the mattress with no problem. The material is soft and doesn’t bunch up like some other brands. The two pillow cases are large enough that my overstuffed neck pillows fit perfectly. I give these sheets a 5 star rating because that’s the highest praise I can give. I might add that the color is consistent throughout the entire set, not streaked or a shade off anywhere!. Very comfortable for sleeping!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026
    R
    Verified Purchase
    Rhonda
    Carnegie, US
    ★★★★★ 5
    Soft sheets
    Color: Grey, Size: King
    I recently purchased the Utopia sheets and overall I’m very happy with them. The material is soft, lightweight, and comfortable to sleep on. They fit my mattress well and stayed in place throughout the night without slipping off the corners. I also liked that they came out of the wash looking nice with minimal wrinkling. Very pleased with purchase and will buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 7, 2026

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