---
product_id: 452103084
title: "CLOUDLINE T6, Quiet Inline Duct Fan System with Temperature and Humidity Controller, 6-Inch"
brand: "ac infinity"
price: "€ 486.79"
currency: EUR
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.sk/products/452103084-cloudline-t6-quiet-inline-duct-fan-system-with-temperature-humidity
store_origin: SK
region: Slovakia
---

# Bluetooth app control - smart remote access 32 dBA noise - whisper-quiet operation 402 CFM airflow - powerhouse ventilation CLOUDLINE T6, Quiet Inline Duct Fan System with Temperature and Humidity Controller, 6-Inch

**Brand:** ac infinity
**Price:** € 486.79
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your air game with silent, smart airflow mastery!

## Quick Answers

- **What is this?** CLOUDLINE T6, Quiet Inline Duct Fan System with Temperature and Humidity Controller, 6-Inch by ac infinity
- **How much does it cost?** € 486.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/452103084-cloudline-t6-quiet-inline-duct-fan-system-with-temperature-humidity)

## 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

- • **Robust & Durable:** Dual ball bearings rated 67,000 hours with IP44 dust & water resistance
- • **Smart Connectivity:** Bluetooth app sync for remote monitoring, alerts & advanced scheduling
- • **Versatile Application:** Ideal for hydroponics, AV closets, HVAC boost & odor exhaust with easy maintenance
- • **Ultra-Quiet Efficiency:** Mixed flow + PWM EC-motor delivers powerful airflow at library-level noise
- • **Precision Climate Control:** Dynamic temp & humidity programming for perfect environment tuning

## Overview

The AC Infinity CLOUDLINE T6 is a 6-inch inline duct fan engineered for professional-grade ventilation with 402 CFM airflow and ultra-quiet 32 dBA noise. Featuring a mixed flow design and PWM-controlled EC motor, it ensures energy-efficient, whisper-quiet operation. Its smart controller offers dynamic temperature and humidity programming, Bluetooth app connectivity for remote control, and advanced scheduling. Built with dual ball bearings rated for 67,000 hours and IP44 ingress protection, it’s perfect for hydroponic grow rooms, AV closets, and HVAC applications requiring reliable, silent airflow.

## Description

Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system. Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance. Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware. Duct Size: 6” | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 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. Contains an EC-motor with PWM-control 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 one additional fan. Complete kit includes one duct fan unit, one thermal controller, one corded thermal probe, two duct clamps, installation manual, and all necessary mounting hardware. Smart Controller Features smart programming that not only has basic temperature and humidity triggers, but also allows you to set dynamic fan speeds that would respond based on their changes. Go even further by setting a minimum speed that the fan will run at constantly and would only increase when triggered. Timer, cycle, and schedule modes add custom on-demand activation for a variety of uses. Securely connect with the AC Infinity App via Bluetooth to access your fan remotely, unlock advance programs, set notifications, view historical climate charts, and export CSV data. This controller can connect to two AC Infinity fans with EC Motors including other CLOUDLINE fan sizes, and CLOUDRAY clip-on circulation fans. Quiet and Energy Efficient Design Unlike common duct fans that uses an AC-motor which are loud and unmanageable, this duct fan features an EC-motor that is controlled using PWM (Pulse Width Modulation). This technology enables motors to be able to run smoothly at extremely low RPM speeds without generating additional heat or noise. In addition, the duct fan uses 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. Product Identification Manufacturer AC Infinity Inc. Product Name CLOUDLINE T6 Product Model AI-CLT6 UPC Code 854759004792 Product and Mounting Dimensions - Fan Unit Duct Size 6" Total Dimensions 7.87 x 12.60 x 8.35 in. (21.2 x 32.0 x 20.0 cm) Mounting Hole-To-Hole Distance 3.15 x 2.36 in. (8.0 x 6.0 cm) Screw Hole Size Ø 0.236 in. (Ø 0.6 cm) Cord Length to Controller 180 in. (15 feet) Product and Mounting Dimensions - Controller Total Dimensions 5.19 x 2.91 x 1.06 in. (13.2 x 7.4 x 2.7 cm) Hole to Hole Distance 4.71 x 2.64 in. (12.0 x 6.7 cm) Screw Hole Size Ø 0.119 in (Ø 0.3 cm) Display Size 3.5 x 1.4 in. (9 x 3.5 cm) Sensor Probe Length 144 in. (12 feet) Product Performance and Technical Specs Total Airflow 402 CFM Total Noise 32 dBA Static Pressure 503 Pa Voltage 100-240V AC Frequency 50/60Hz Max Power Draw 64 W Average Power Usage 38 W Current 1.67 A Power Connector Type US Plug (NEMA 1-15 Type-A) Operating Humidity 35 to 85% RH Operating Temperature 32 to 140°F Ingress Protection IP 44 Fan Bearings Dual Ball Mounting Positions Horizontal or Vertical L10 Life Expectancy 67,000 Hours CE Certification (Whole Product) PDF ETL Cert. (Whole Product) PDF RoHS Cert. (Whole Product) PDF SAA Cert. (Whole Product) PDF Product Manual Product Manual PDF

## Features

- Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.
- Dynamic temperature and humidity programming, with timers, grow cycles, scheduling, minimum speed.
- Connect with our app via Bluetooth to access advance programs, alarms, notifications, and view climate data.
- Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance.
- Duct Size: 6” | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 402 CFM | Noise: 32 dBA | Bearings: Dual Ball
- This product is equipped with a Type-G power plug and is compatible with the voltage commonly used in the United Kingdom.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074XBXFPD |
| Air Flow Capacity | 402 Cubic Feet Per Minute |
| Best Sellers Rank | #21,889 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Bathroom Fans |
| Blade Length | 6 Inches |
| Blade Material | Plastic |
| Brand Name | AC Infinity |
| Collection Name | Electric Fans |
| Color | Pro Smart Controller |
| Connector Type | US Plug (NEMA 1-15 Type-A) |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,025) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Powder Coated |
| Global Trade Identification Number | 00854759004792 |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Floor Mount, Wall Mount |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 20.1D x 21.3W x 32H centimeters |
| Item Weight | 3.19 Kilograms |
| Main Power Connector Type | US Plug (NEMA 1-15 Type-A) |
| Manufacturer | AC Infinity |
| Material | Metal |
| Model Name | AI-CLT6 |
| Model Number | AI-CLT6 |
| Motor Type | EC |
| Mounting Type | Wall Mount |
| Noise Level | 32 Decibels |
| Number of Blades | 10 |
| Number of Power Levels | 2 |
| Part Number | AI-CLT6 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Cooling |
| Room Type | Kitchen |
| Size | 6-Inch PRO, Smart Controller |
| Special Features | Bluetooth connectivity, advanced programming |
| Specification Met | CE, ETL, RoHS |
| Standby Power Shutoff | High |
| Style | Industrial |
| Switch Type | Remote |
| Theme | No Theme |
| UPC | 854759004792 |
| Unit Count | 1 Count |
| Voltage | 240 Volts |
| Wattage | 38 watts |

## Product Details

- **Brand:** AC Infinity
- **Colour:** Pro Smart Controller
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 20.1D x 21.3W x 32H centimeters
- **Recommended uses for product:** Cooling
- **Room type:** Kitchen
- **Special features:** Bluetooth connectivity, advanced programming
- **Style:** Industrial

## Images

![CLOUDLINE T6, Quiet Inline Duct Fan System with Temperature and Humidity Controller, 6-Inch - Image 1](https://m.media-amazon.com/images/I/51gvEzKl7XL.jpg)

## Questions & Answers

**Q: What are the cfm rating on it?**
A: From their site, "Duct Size: 6” | Dimensions: 7.9 x 12.6 x 8.4 in. | Airflow: 351 CFM | Noise: 32 dBA | Bearings: Dual Ball". Just installed one of these; a great little fan and quite quiet esp at low speeds. High speed fan sound is noticeable but it is really the sound of rushing air and not a motor sound.

**Q: Humidity and temperature way off does anybody else have this problem? Can it be fixed**
A: If all of you that have problems with these would read the instructions you can calibrate both temp and humidity as well as fix any problem with your fan not working it’s probably not turned on or is in the wrong setting check the instructions before blaming the unit these things are great in my opinion

**Q: Where is the humidity sensor? Is it on the sensor probe that also does temp?**
A: The probe acts as sensor for both temp & humidity

**Q: When unplugged and plugged back in will it return to the same speed as before? I want to add a switch to the outlet.**
A: I just tried it because of your question, yes it does, but I think you're asking about a timer situation, I would say that you shouldn't bother with a timer, the reason to get this fan over others is the programmability, this thing self adjusts its own speed based on the high/low temp and the high/low humidity that you enter, the power used to run it is very small.

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-22*