AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH
AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH
AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH
AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH
AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH
AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH
AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH

AC Infinity: CLOUDLINE S4, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 4-INCH

  • Vendor
    AC Infinity
    Sale price
    $99.99
    Regular price
    $99.99
    Unit price
    per 
    Shipping calculated at checkout.

    Availability:

    Shipping: Free Shipping on all order over $50.00!


    Description

    Features

    Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, and cool AV closets.

    Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.

    Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.

    Kit also includes corded AC power adapter, installation manual, and all necessary mounting hardware.

    Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball

    PRODUCT DESCRIPTION

    The duct fan system is designed to quietly cool AV equipment rooms and closets, and to ventilate various air circulation and exhaust projects. Features an inline speed controller utilizing PWM-technology. Containing an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Contains an EC-motor for a 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. Complete kit includes one duct fan unit, one inline speed controller, installation manual, and all necessary mounting hardware.

    PRECISE SPEED CONTROLLER

    The inline speed controller enables you to set the duct fan’s speed to optimal noise and airflow levels for various environments. Unlike common AC-powered duct fans that suppresses voltage to control fan speeds, this duct fan features an EC-motor that is precisely controlled using PWM (Pulse Width Modulation). This technology enables the fan's motor to be able to run smoothly at extremely low RPM speeds without generating motor noises and heat as seen on variable voltage controllers. Eight speed options are available with power switch, and backup memory. This S4 model can be connected to the smart controller of the CLOUDLINE T4 to share the same programming and power source.

    QUIET AND ENERGY EFFICIENT DESIGN

    The inline fan features a mixed flow design using a stator blade and dual hydrodynamic wind circles. This gives it a high static pressure rating, enabling it to deliver airflow even in applications where air movement is being 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

    Model:

    AI-CLS4

    UPC:

    819137020290

    Duct Size:

    4”

    Dimensions:

    7.40 x 11.93 x 6.93 in. (18.8 x 30.3 x 17.6 cm)

    Mounting Hole-To-Hole Distance:

    3.15 x 2.36 in. (8.0 x 6.0 cm)

    Screw Hole Size:

    Ø 0.197 in. (Ø 0.5 cm)

    Cord Length to Controller:

    240 in. (20 feet)

    Total Airflow:

    205 CFM

    Total Noise:

    28 dBA

    Max Speed:

    2800 RPM

    Static Pressure:

    223 Pa

    Voltage:

    100-240V AC

    Frequency:

    50/60Hz

    Max Power Draw:

    28W

    Average Power Usage:

    21W

    Current:

    1.2A

    Power Connector Type:

    US Plug (NEMA 1-15 Type-A)

    Operating Humidity:

    35 to 85% RH

    Operating Temperature:

    0 to 140°F

    Ingress Protection:

    IP 44

    Fan Bearings

    Dual Ball

    Mounting Positions:

    Horizontal or Vertical

    L10 Life Expectancy:

    67,000 Hours

    Fan Quality Approvals:

    CE, RoHS

     

    Shipping and Refunds

    At Grow Tent Harvest we strive to create the best shopping experience possible for our valued customers.

    • On all orders equal to or totaling over $50.00, Grow Tent Harvest offers free-shipping in the United States (excluding Alaska, Hawaii and Puerto Rico).
    • Orders must be shipped to a physical address, eg no P.O. Boxes
    • All orders placed with Grow Tent Harvest will be processed Monday-Friday, 6 am- 4 pm (PST).
    • Any orders placed on holidays, after hours or over weekends will be processed on the next business day.

    Cancellations & Refunds:

    • Please review our warranties, refunds, returns and cancellations page to see AC Infinity’s cancellation and refund policies.

     

    Price Match Guarantee

    We pride ourselves on our diligent work to make sure we are bringing our customers the lowest price on the internet, period.

    If you find a lower price on any other site on the internet and submit a claim to us at info@growtentharvest.com, we will refund you the difference.

    Please visit our price match guarantee page to view the details of our price match policy.

     


    Customer Reviews

    Based on 17 reviews
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    J
    Jim K.
    Very impressed with the product.

    Very impressed with the product. I purchased this in-line duct fan based on my conversation with with your rep and it's capabilities. It does exactly what he said it would, it's as quiet as he said it was, and I LOVE it.

    S
    Stephen L.
    S4 as second fan - good buy

    I started out with a T4 and then added the S4 as a second fan running on the original T4 controller. Both fans work great. Very pleased.

    G
    George S.
    Cloud line S4

    Exactly what I needed. Exactly as advertised..

    R
    ROBERT N.
    Awsome fan

    I love this fan they work amazing and so much more silent then my other fans I bought in the past.

    M
    Michael P.
    Amazing T4 in-line fan and just as amazing company!!

    This is hands down a top of the line product. Price is on point compared to others and quality is second to none. It’s a little loud on full but on half power or really low it’s silent and still pulls a lot of air. I wish I got the T6 or T8, but for what I got a 2.5 X 2.5 gorilla grow tent it works Amazing!! Also my order took a couple days longerRead more about review stating Amazing T4 in-line fan and just as amazing company!! and the company’s customer service was also A+. They let me know what happened and do what caring people do. Refunded what they thought was appropriate and take care of customers 1st!! It’s company’s like this that have very loyal customers!!