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AC Infinity AIRLIFT S20, Shutter Exhaust Ventilation Fan 20", Speed Controller

AC Infinity

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Price: $302.99 USD
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Price: $302.99 USD
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Availability: 24 in stock

Estimated Arrival: Between Apr 22 and Apr 27.

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Why Buy From Grow Tents Depot
  • High-Airflow Shutter Fan: This large fan is specially designed for the removal of stale air, ventilating greenhouses, garages, and more. The fan features a 10-level speed controller that deploys PWM technology to generate precise airflow. The innovative EC motor with PWM control enhances airflow while reducing energy consumption and noise level. It is protected by an IP44-rated frame which comprises steel shutters and fan blades that resist moisture and dust while blocking debris.
  • Product specifications: Fan Size: 20” and Dimensions: 23.0 x 23.0 x 11.2 in. It shows an Airflow: 3425 CFM and Noise: 65 dBA and offers Dual Ball Bearings.
  • Product Description: The shutter exhaust fan is designed to improve ventilation in large spaces such as warehouses, greenhouses, garages, and workshops. By installing this exhaust fan, it refreshes your workspace by regulating heat, moisture, and odor levels, thereby enhancing comfort. Run by a PWM-controlled EC motor, it is energy-efficient and allows precise fan speed control to create your ideal ventilation level.
  • Precision Fan Speed Control: This shutter fan boasts a speed controller that permits you to set its speed to optimize noise and airflow levels in various environments. Its EC motor is precisely controlled using PWM (Pulse Width Modulation), enabling it to run smoothly at extremely low RPM speeds without generating motor noise. It provides ten-speed options complete with a power switch and backup memory.
  • Heavy-duty Performance: It features steel shutters that are weather and corrosion-resistant, closing automatically when not in use to prevent dust, debris, and moisture from entering your space. The blades and impeller are constructed of lightweight aluminum, weight-balanced to reduce vibrations. The innovative EC motor that is electronically controlled using PWM (Pulse Width Modulation) maximizes airflow while reducing noise and power consumption. Its fully enclosed motor is permanently lubricated and houses dual-ball bearings rated at 67,000 hours. The unit is IP-44 rated, proving highly resistant to dust and liquids and performs well even in harsh environments.
  • Specifications
  • Manufacturer: AC Infinity Inc.
  • Product Name: AIRLIFT S20
  • Product Model: AC-ALS20
  • UPC Code: 819137024229
  • Product and Mounting Dimensions - Fan Unit
  • Total Dimensions: 23.03 x 23.03 x 11.21 in (58.5 x 58.5 x 28.5 cm)
  • Frontside Enclosure Dimensions: 20.62 x 20.62 in (52.4 x 52.4 cm)
  • Required Mounting Hole: 22.24 x 22.24 in (56.5 x 56.5 cm)
  • Hole to Hole Distance: 15.94 x 15.94 in (40.5 x 40.5 cm)
  • Screw Hole Size: Ø 0.31 in (Ø 0.8 cm)
  • Cord Length to Controller: 120 in (10 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)
  • Product Performance and Technical Specs
  • Total Airflow: 3425 CFM
  • Total Noise: 65 dBA
  • Static Pressure: 107 Pa
  • Operating Voltage: 100-240V AC
  • Power: 230W
  • Current: 3.2 A
  • Operating Humidity: 35 to 85% RH
  • Operating Temperature: 32 to 140°F
  • Fan Bearings: Dual Ball
  • Life Expectancy: 67,000 Hours
  • Data Sheets
  • Download the product manual: here
  • Download the CE Certification: here
  • Bulk Discount
  • Buy 2 or more of this item and receive $15 off each at checkout!
  • Price Match Guarantee
  • Shop safe knowing that Grow Tents Depot offers the lowest prices on all of our products - all the time - guaranteed!
  • We work very hard to ensure that we always have the absolute best prices online, so we make this guarantee knowing that if you find a lower price somewhere else, we will match or even beat our competitor's price! Simply reach out to us with a screenshot and link of our competitor's price (including shipping) and let us make you an offer! If you have already purchased with us and you find a better price within one week of your order, let us know and we will issue a refund for the difference!
  • Our 100% price match guarantee has some limitations:
  • -Promotions such as rebates, "buy one, get one free", and other discounts are not eligible.
  • -The item must be in stock on the competitors website when you request your price match.
  • -The competitor must be an online store and may not have a retail location.
  • -The website cannot be a discounter or auction website (e.g. Amazon, eBay, Overstock, etc.).
  • -The competitor must be an authorized retailer of the product in question.
  • -The price match applies to the item price and the shipping charges but excludes sales tax.
  • -On rare occasions, we reserve the right to refuse a price match if we would incur a loss.
  • Get growing today!
  • Shipping, Returns, and Cancellations
  • Order Confirmation:
  • As soon as your order is placed, an order confirmation e-mail will be sent to you. This means that your order has been successfully entered into our system and that we have pre-authorized your payment method for the purchase. In rare cases, if your product is unavailable or delayed, we will contact you and see if you would like to either wait for your item(s) to become available, change your order, or simply be refunded for your cancelled item(s). If your item(s) are immediately available, we will process your order and arrange for soonest possible shipment. Please note that once the order is processed we are unable to change the shipping address.
  • Order Shipment:
  • We offer FREE SHIPPING on all orders and currently service the lower 48 states. Most items are shipped within 1 to 3 business days and shipping time is typically between 1 to 7 business days. There are some products that have a slightly longer lead time and this will be indicated on the individual product pages if applicable. Once your order has shipped, we will send you the tracking information as soon as it becomes available. If a week or more has gone by and you still have not received the tracking information (or the number is not working), please reach out to us right away at If you are in Alaska, Hawaii, or outside of the US and would like to place an order: we may be able to ship to you, but you will need to reach out to us for a custom shipping quote.
  • Cancellations and Refunds:
  • If you need to cancel your order, please reach out to us as soon as possible. Cancelled orders are subject to a 5% administrative fee (for credit card, debit card, Amazon Pay, Coinbase, and Facebook orders) or an 8% administrative fee (for Shop Pay Installments and Sezzle orders). We can accommodate most cancellation and refund requests, however if a product has been arranged to ship or has shipped, then the item will be treated as a return and will potentially be subject to return shipping costs and restocking fees. Any refunds that may be issued will only be issued to the original payment method used when placing your order and only after the return has been confirmed to be received back in its original condition.
  • Returns:
  • Please see our full return policy at the footer of this page for brand-specific details. A restocking fee of 5-25% may apply on returns within the dates of the brand-specific return policies. If you would like to proceed with a return, please reach out to us to receive the precise return instructions and clarification on the restocking fees for your item(s).
  • Warranty
  • Grow Tents Depot only sells brand new products, never used, and therefore all items come with full manufacturer warranties if offered. Please note that Grow Tents Depot is not responsible for replacing or repairing your product while under warranty as this is the manufacturer's commitment to you. However, Grow Tents Depot would be happy to assist you in getting your product repaired or replaced by coordinating with the manufacturer.
  • If you would like us to assist with a warranty claim, please reach out to support with the following information:
  • Your order number.
  • Your shipping address.
  • A brief description of the issue.
  • Any photos or videos demonstrating the issue.

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