---
product_id: 606599684
title: "AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics"
brand: "ac infinity"
price: "€ 508.97"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.be/products/606599684-ac-infinity-cloudline-a8-quiet-8-inch-inline-duct-fan
store_origin: BE
region: Belgium
---

# EC motor energy efficient 42 dBA ultra-quiet 724 CFM airflow AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics

**Brand:** ac infinity
**Price:** € 508.97
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your airflow game with silent, smart, and powerful ventilation!

## Quick Answers

- **What is this?** AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics by ac infinity
- **How much does it cost?** € 508.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/606599684-ac-infinity-cloudline-a8-quiet-8-inch-inline-duct-fan)

## 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

- • **Whisper-Quiet Power:** Operates at a barely-there 42 dBA, perfect for noise-sensitive environments.
- • **Robust 724 CFM Airflow:** Moves massive volumes of air to keep your grow tents, AV cabinets, or rooms perfectly ventilated.
- • **Durable & Low Maintenance:** Removable motor box and IP44 rating ensure easy cleaning and reliable performance in tough conditions.
- • **Precision Airflow Control:** 10-speed wired controller lets you dial in the perfect ventilation level every time.
- • **Smart Controller Compatible:** Seamlessly integrates with CLOUDLINE smart controllers for automated climate mastery.

## Overview

The AC Infinity Cloudline A8 is a premium 8-inch inline duct fan featuring a mixed flow EC motor that delivers 724 CFM airflow at an ultra-quiet 42 dBA noise level. Equipped with a 10-speed wired controller and compatibility with smart climate controllers, it offers precise ventilation control ideal for grow tents, AV cabinets, and room heating/cooling. Its durable design includes dual ball bearings rated for 67,000 hours, a removable motor box for easy maintenance, and an IP44 rating for dust and liquid resistance, making it a reliable, energy-efficient ventilation solution.

## Description

Product description: This inline fan system combines the core innovations of CLOUDLINE and first-class build quality to offer you a value package. Designed to cool quietly and provide ventilation in various air circulation and exhaust projects. With an in-line mixed flow design, the duct fan can maintain airflow even in applications with high static pressure. The motor box can be removed from the mounted frame for easy cleaning and maintenance. The complete kit includes an in-line fan unit, speed controller, UIS to 4-pin molex dongle, installation instructions and mounting hardware. This product is 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. With the speed controller, you can adjust the speed to optimal noise and airflow levels. This fan is equipped with the CLOUDLINE series EC motor with PWM (pulse width modulation) to run smoothly without producing engine noise. Ten speed options are available with power switch and backup memory. This model can be connected to the following smart controllers: B series temperature controllers, T series temperature and humidity controllers, CONTROLLER 69 and CONTROLLER 67. Quiet and energy efficient design. The in-line fan features a mixed flow design with a stator blade and dual hydrodynamic wind circle to deliver airflow even in applications where air movement is restricted. The motor has two ball bearings with a rated output of 67,000 hours, which allows the duct fan to be mounted in any direction. In addition, the in-line fan is equipped with a plastic mounting base to reduce noise caused by fan vibration. The device is IP44 rated to be highly resistant to dust and liquids and works even in harsh environments. Areas of use: This quiet in-line fan system is most commonly found in hydroponic tents and rooms to cool and ventilate plants.

Review: Excellent blower - I purchased this blower for use with an 8” independent insulated duct system that I installed in my attic to redistribute excess heat from the room my new wood burning stove is located in, to the rest of the house. The blower is very quiet even at full speed can move large a large volume of air. The variable speed control is nice although I do believe it would have been nice that the corded speed control’s form factor matched a US a rectangular switch plate/electrical outlet face plate dimension with and/or a faceplate mounting kit for a clean, permanent installation as the faceplate of the control is just a bit too big. Very happy with the unit so far
Review: Bitcoin Mining - Leistungsstarker Ventilator. Für den Umbau meines Bitcoin Miners sehr gut geeignet

## Features

- Designed to quietly ventilate grow tents, exhaust odors, transfer heating/cooling to rooms and cool AV cabinets.
- Features the same build quality and innovations as the CLOUDLINE series, which comes in a value pack.
- Includes a wired 10 speed fan controller; also compatible with all CLOUDLINE series smart controllers.
- Mixed current design combined with an EC powered motor for a truly quiet and energy efficient performance.
- Channel Size 8" | Dimensions 12.25" x 10" x 9.4" Airflow: 724 CFM | Noise Level: 42 dBA | Bearings: Dual Ball
- This product is equipped with a type F power plug and is compatible with the standard voltage in Germany.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCF9JNN2 |
| Air Flow Capacity | 724 Cubic Feet Per Minute |
| Blade Length | 8 Inches |
| Blade Material | Plastic |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Collection Name | Climate control |
| Color | black |
| Colour | black |
| Connector Type | Standard North American Electrical Plug (Type A) |
| Control Method | App |
| Controller Type | Speed Controller |
| Customer Reviews | 4.6 out of 5 stars 137 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Unfinished |
| Form Factor | Inline Duct Fan |
| Included Components | Inline Fan Unit, Speed Controller, UIS to 4 Pin Molex Dongle, Installation Manual, Mounting Hardware |
| Indoor Outdoor Usage | Indoor |
| Installation Type | wall mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 17.5D x 18.8W x 30.2H centimeters |
| Item Type Name | Extractor Fan |
| Main Power Connector Type | Standard North American Electrical Plug (Type A) |
| Manufacture Year | 2021 |
| Manufacturer | AC Infinity |
| Material | Plastic |
| Model Name | CLOUDLINE A8 |
| Model Number | AI-CLA8 |
| Motor Type | EC |
| Mounting Type | Wall Mount |
| Noise Level | 42 Decibels |
| Number of Blades | 10 |
| Number of Packs | 1 |
| Number of Power Levels | 10 |
| Number of Speeds | 10 |
| Part Number | AI-CLA8 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 17.5D x 18.8W x 30.2H centimeters |
| Recommended Uses For Product | Cooling |
| Reusability | Reusable |
| Room Type | Bathroom |
| Size | 20.0 cm A8 Speed Controller |
| Special Features | Energy-efficient motor technology |
| Specification Met | Energy Star |
| Speed | 10 RPM |
| Standby Power Shutoff | Energy efficient |
| Style | Industrial |
| Switch Type | Push Button |
| Theme | Modern |
| UPC | 819137021761 |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts |
| Wattage | 72 watts |

## Product Details

- **Brand:** AC Infinity
- **Colour:** black
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 17.5D x 18.8W x 30.2H centimeters
- **Recommended uses for product:** Cooling
- **Room type:** Bathroom
- **Special features:** Energy-efficient motor technology
- **Style:** Industrial

## Images

![AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics - Image 1](https://m.media-amazon.com/images/I/61dCUUae8dL.jpg)
![AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics - Image 2](https://m.media-amazon.com/images/I/71Urj8OcJfL.jpg)
![AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics - Image 3](https://m.media-amazon.com/images/I/51INArzIlkL.jpg)
![AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics - Image 4](https://m.media-amazon.com/images/I/61rKoyKVGTS.jpg)
![AC Infinity Cloudline A8 Quiet 8 Inch Inline Duct Fan with Speed Controller EC Motor - Ventilation Extractor Fan for Heating Cooling Booster Grow Tents Hydroponics - Image 5](https://m.media-amazon.com/images/I/71CDBlYtPJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent blower
*by J***L on 11 December 2025*

I purchased this blower for use with an 8” independent insulated duct system that I installed in my attic to redistribute excess heat from the room my new wood burning stove is located in, to the rest of the house. The blower is very quiet even at full speed can move large a large volume of air. The variable speed control is nice although I do believe it would have been nice that the corded speed control’s form factor matched a US a rectangular switch plate/electrical outlet face plate dimension with and/or a faceplate mounting kit for a clean, permanent installation as the faceplate of the control is just a bit too big. Very happy with the unit so far

### ⭐⭐⭐⭐⭐ Bitcoin Mining
*by S***R on 8 October 2025*

Leistungsstarker Ventilator. Für den Umbau meines Bitcoin Miners sehr gut geeignet

### ⭐⭐⭐⭐⭐ Moves air quietly!
*by C***R on 20 October 2024*

Purchased to push more air from a central furnace to a room that is far away (and only had a single vent in the room). Works as expected! The room is sufficiently cool in the summer and warm in the winter. The installation package comes with every possible option needed to install the inline duct fan. The unit disassembles so that the support housing can be installed without the motor/blower. Once installed, the motor / fan drop simply drop in and are secured with screws. Easy. The unit comes with a a 10 speed controller which is a must. I found that setting 2 is sufficient to push air to a far away room. At a speed of 3 there is a slight noticeable sound at the far end vent. Keeping in mind the house has a 1960's HVAC system that is essentially a series of is a long metal tubes, so without dampening additional noise probably to be expected. Even at level 10, it's not deafening. Setting 2 (out of 10) moves enough air to compensate what I had before. The unit is very quiet and does the job.

## Frequently Bought Together

- AC Infinity CLOUDLINE A8, Quiet 8" Inline Duct Fan with Speed Controller, EC Motor - Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-14*