---
product_id: 238073003
title: "AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller"
brand: "ac infinity"
price: "R11450"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Ac Infinity"
url: https://www.desertcart.co.za/products/238073003-ac-infinity-airlift-s12-shutter-fan-12-with-speed-controller
store_origin: ZA
region: South Africa
---

# 830 CFM airflow Ultra-quiet 62 dB noise 10-speed digital controller AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller

**Brand:** ac infinity
**Price:** R11450
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game—quiet, powerful, and smart ventilation redefined!

## Quick Answers

- **What is this?** AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller by ac infinity
- **How much does it cost?** R11450 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/238073003-ac-infinity-airlift-s12-shutter-fan-12-with-speed-controller)

## Best For

- ac infinity enthusiasts

## Why This Product

- Trusted ac infinity brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Memory Function:** Never reset your fan speed—remembers settings even after power interruptions.
- • **Sleek Wall-Mount Design:** Save space and enhance aesthetics with a durable, powder-coated alloy steel frame.
- • **Whisper-Quiet Operation:** Keep your workspace peaceful with noise levels as low as 62 dB.
- • **Powerful 830 CFM Airflow:** Maximize ventilation with industry-leading airflow for fresh, breathable spaces.
- • **Precision 10-Speed Control:** Tailor your environment effortlessly with a versatile digital speed controller.

## Overview

The AC Infinity AIRLIFT S12 is a 12-inch shutter exhaust fan featuring a brushless EC motor with PWM control, delivering a robust 830 CFM airflow while maintaining ultra-quiet operation at 62 dB. Equipped with a 10-speed digital controller and smart memory function, it offers precise, customizable ventilation ideal for sheds, workshops, and greenhouses. Its sleek wall-mount design and durable alloy steel construction ensure long-lasting performance and space-saving installation.

## Description

Buy AC Infinity AIRLIFT S12, Shutter Exhaust Fan 12” with 10-Speed Controller. | EC Motor - Wall Mount Ventilation and Cooling for Sheds, Attics, Workshops, and Greenhouses: Ventilation Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: I'm a fan of this fan. - Very impressive exhaust fan. Speed is adjustable and surprisingly powerful. I'm using it on a wall behind my bench grinders to expel dust created by the grinders. Works perfectly for my application.
Review: Wow. I am super impressed. And I have it working with Alexa. - We bought a 10x12 shed for our backyard earlier this year. I plan on storing electronics (inventory) for my business in it so I wanted to keep it as cool as possible during the summer months. My favorite feature is the memory function. When the fan is unplugged and then plugged back in, it "remembers" the speed setting. I combined this with a smart outlet and an desertcart Echo device with a temperature sensor and created an Alexa routine so when the shed temp exceeds 85° F, the outlet is powered on and the fan resumes the same speed it was before being powered off. When the temp drops to below 85°, the fan power is cut off and the fan stops. I had to reframe the vent hole, but it works awesome and is SUPER QUIET. I could have spent more for the thermostatically controlled unit, but I already had a spare Echo and smart plugs laying around so I opted for the less expensive unit. I'd buy one again in a heartbeat should I ever need another exhaust fan.

## Features

- Innovative EC motor with PWM control maximizes airflow while reducing energy consumption and noise level.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GVV5XTT |
| Air Flow Capacity | 830 cfm |
| Best Sellers Rank | #25,658 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Household Ventilation Fans |
| Blade Length | 12 inches |
| Blade Material | Plastic |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Collection Name | Ventilation Fans |
| Color | Black |
| Connector Type | Standard Wall Outlet Plug |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.6 out of 5 stars 168 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Powder Coated |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Wall Mount |
| Item Dimensions D x W x H | 15.75"D x 15.75"W x 8.14"H |
| Item Weight | 12.1 pounds |
| Manufacturer | AC Infinity |
| Material | Alloy Steel, Aluminum |
| Model Name | AIRLIFT S12 |
| Model Number | AIRLIFT S12 |
| Motor Type | Brushless |
| Mounting Type | Wall Mount |
| Noise Level | 62 db |
| Number of Blades | 5 |
| Number of Packs | 1 |
| Number of Power Levels | 8 |
| Number of Speeds | 8 |
| Part Number | AC-ALS12 |
| Power Source | Corded Electric |
| Product Dimensions | 15.75"D x 15.75"W x 8.14"H |
| Recommended Uses For Product | Cooling, Exhausting |
| Room Type | Bathroom, Kitchen |
| Size | 12-Inch, Speed Controller |
| Special Features | Digital Speed Controller |
| Specification Met | IP44 |
| Speed | 8 rpm |
| Style | 12-Inch, Speed Controller |
| UPC | 819137021440 |
| Unit Count | 1 Count |
| Wattage | 54 watts |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Wall Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 15.75"D x 15.75"W x 8.14"H
- **Recommended Uses For Product:** Cooling, Exhausting
- **Room Type:** Bathroom, Kitchen
- **Special Feature:** Digital Speed Controller
- **Style:** 12-Inch, Speed Controller

## Images

![AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller - Image 1](https://m.media-amazon.com/images/I/61ml20ABP-L.jpg)
![AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller - Image 2](https://m.media-amazon.com/images/I/71Au8yGb7DL.jpg)
![AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller - Image 3](https://m.media-amazon.com/images/I/61AMnOB-nmL.jpg)
![AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller - Image 4](https://m.media-amazon.com/images/I/61QydCF7UaL.jpg)
![AC Infinity, AIRLIFT S12 Shutter Fan 12”, with Speed Controller - Image 5](https://m.media-amazon.com/images/I/61ixf0CO7RL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can the fan be operated manually?**
A: If, by "manually", you mean directly from the fan itself, then no. However, there is an option to manually control the speed using the included controller rather than (or in addition to) the temperature and humidity triggers. Also worth noting that plugging the fan in without the controller connected will turn the fan on to the previously set speed.

**Q: Does this fan come apart so a screen can be installed on the outside behind the outer shutters? I want to prevent bugs from getting in. Thank you**
A: Yes. The fan and motor are mounted to the shutters with four small bolts. You can remove the fan from the shutters and reattach it after you install the screen.

**Q: Will this fan seal tight for cold weather, and do they make a hood to fit the fan.**
A: No, it doesn't seal very tightly. I made a cover out of foam that I place on the outside when not in use to keep cold air out (and water and bugs). I am happy with my purchase. The fan works well to vent my workshop. I did have to build a box around it as the sides are not deep enough for my 2x4 framed walls plus drywall and siding.

**Q: Where can I purchase a second fan to connect to the controller?**
A: Apparently they don’t sell just the fan. You’d need to buy another set and just use the fan part.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I'm a fan of this fan.
*by M***R on March 17, 2026*

Very impressive exhaust fan. Speed is adjustable and surprisingly powerful. I'm using it on a wall behind my bench grinders to expel dust created by the grinders. Works perfectly for my application.

### ⭐⭐⭐⭐⭐ Wow. I am super impressed. And I have it working with Alexa.
*by M***A on October 6, 2021*

We bought a 10x12 shed for our backyard earlier this year. I plan on storing electronics (inventory) for my business in it so I wanted to keep it as cool as possible during the summer months. My favorite feature is the memory function. When the fan is unplugged and then plugged back in, it "remembers" the speed setting. I combined this with a smart outlet and an Amazon Echo device with a temperature sensor and created an Alexa routine so when the shed temp exceeds 85° F, the outlet is powered on and the fan resumes the same speed it was before being powered off. When the temp drops to below 85°, the fan power is cut off and the fan stops. I had to reframe the vent hole, but it works awesome and is SUPER QUIET. I could have spent more for the thermostatically controlled unit, but I already had a spare Echo and smart plugs laying around so I opted for the less expensive unit. I'd buy one again in a heartbeat should I ever need another exhaust fan.

### ⭐⭐⭐⭐ Can I extend the length of the control
*by T***H on September 17, 2022*

Easy to install, quiet, however I would like to know if the length of the controller can be extended somehow?

## Frequently Bought Together

- AC Infinity AIRLIFT S12, Shutter Exhaust Fan 12” with 10-Speed Controller, EC Motor - Wall Mount Ventilation and Cooling for Sheds, Attics, Workshops, and Greenhouses
- AC Infinity UIS Control Plug, Socket Adapter to Connect UIS Smart Controllers to Outlet Devices

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**Shop now:** [https://www.desertcart.co.za/products/238073003-ac-infinity-airlift-s12-shutter-fan-12-with-speed-controller](https://www.desertcart.co.za/products/238073003-ac-infinity-airlift-s12-shutter-fan-12-with-speed-controller)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-24*