---
product_id: 79478632
title: "CLOUDLINE PRO T4, Quiet 100mm Inline Duct Fan with Temperature"
brand: "ac infinity"
price: "4510 kr"
currency: NOK
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.no/products/79478632-cloudline-pro-t4-quiet-100mm-inline-duct-fan-with-temperature
store_origin: NO
region: Norway
---

# Bluetooth app control 28 dBA ultra-quiet 205 CFM airflow CLOUDLINE PRO T4, Quiet 100mm Inline Duct Fan with Temperature

**Brand:** ac infinity
**Price:** 4510 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your airflow game—quiet, smart, and unstoppable.

## Quick Answers

- **What is this?** CLOUDLINE PRO T4, Quiet 100mm Inline Duct Fan with Temperature by ac infinity
- **How much does it cost?** 4510 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/79478632-cloudline-pro-t4-quiet-100mm-inline-duct-fan-with-temperature)

## 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

- • **Compact & Versatile Fit:** 4-inch inline duct fan with sleek dimensions, ideal for hydroponic grow rooms, AV closets, and odor exhaust.
- • **Precision Climate Control:** Dynamic temp & humidity programming with timers and grow cycles for perfect environment management.
- • **Whisper-Quiet Performance:** Mixed flow design and PWM-controlled brushless motor deliver powerful airflow at just 28 dBA—work or grow in peace.
- • **Energy Efficient & Durable:** EC motor with dual ball bearings ensures long-lasting, low-power operation that fits your eco-conscious lifestyle.
- • **Seamless Smart Connectivity:** Control fan speed, schedules, and receive alerts remotely via Bluetooth app—stay connected anywhere.

## Overview

The AC Infinity CLOUDLINE PRO T4 is a 4-inch inline duct fan delivering 205 CFM airflow at an ultra-quiet 28 dBA noise level. Featuring dynamic temperature and humidity programming, Bluetooth app control, and an energy-efficient brushless EC motor, it’s engineered for precise climate management in hydroponic grow rooms, AV closets, and odor exhaust applications. Compact, durable, and smart-connected, it’s the professional’s choice for optimized ventilation.

## Description

Ventilate grow rooms, transfer heating/cooling, exhaust odors. Dynamic temp/humidity programming, timers, WiFi app control for precise climate management.

## 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: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 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 |
|---------------|-------|
| Air Flow Capacity | 205 Cubic Feet Per Minute |
| Asin | B06ZXWN3BG |
| Best Sellers Rank | 34,444 in DIY & Tools (See Top 100 in DIY & Tools) 10 in Household Ventilation Fans |
| Blade Length | 74 Inches |
| Blade Material | Plastic |
| Brand Name | AC Infinity |
| Cable Length | 144 Inches |
| Collection Name | Hydroponic Ventilation Equipment |
| Colour | Pro Smart Controller for T4 |
| Connector Type | AC power plug |
| Control Method | App |
| Controller Type | App Control |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,784) 4.6 out of 5 stars |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Painted or Powder Coated |
| Form Factor | Inline Duct Fan |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | duct mounted |
| Is Product Cordless | No |
| Item Dimensions D X W X H | 17.5D x 18.8W x 30.2H centimetres |
| Item Weight | 0.01 Ounces |
| Main Power Connector Type | AC power plug |
| Manufacture Year | 2020 |
| Manufacturer | AC Infinity |
| Material | Polypropylene |
| Model Name | CLOUDLINE T4 |
| Model Number | AI-CLT4 |
| Motor Type | brushless |
| Mounting Type | Inline Duct Mount |
| Noise Level | 28 Decibels |
| Number Of Blades | 10 |
| Number Of Packs | 1 |
| Number Of Power Levels | 8 |
| Number Of Speeds | 10 |
| Part Number | ACAICLT4 |
| Power Source | Corded Electric |
| Recommended Uses For Product | Air Circulation, Cooling, Exhausting |
| Reusability | Rechargeable |
| Room Type | Kitchen |
| Size | 100mm |
| Special Features | App Operable, Remote Controlled, Water Resistant |
| Specification Met | CE, ETL, RoHS |
| Speed | 2800 RPM |
| Standby Power Shutoff | D |
| Style | Industrial |
| Switch Type | Remote Control |
| Theme | Ventilation and air conditioning |
| Unit Count | 1.0 count |
| Upc | 854759004785 |
| Voltage | 120 Volts |
| Wattage | 21 watts |

## Product Details

- **Brand:** AC Infinity
- **Colour:** Pro Smart Controller for T4
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Inline Duct Mount
- **Power source:** Corded Electric
- **Product dimensions:** 17.5D x 18.8W x 30.2H centimetres
- **Recommended uses for product:** Air Circulation, Cooling, Exhausting
- **Room type:** Kitchen
- **Special feature:** App Operable, Remote Controlled, Water Resistant
- **Style:** Industrial

## Images

![CLOUDLINE PRO T4, Quiet 100mm Inline Duct Fan with Temperature - Image 1](https://m.media-amazon.com/images/I/61G8jiWednL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this item require an adpator to make it fit a UK plug, and will just an adaptor do or do I need a step down transformer ?**
A: No adapter needed. It will work on 230/240v fine. I wired mine directly into boat mains supply. Have to say its a brilliant bit of kit. Quiet and powerful. The probe and auto start is a great function.

**Q: Could this be used to extract heat from a room with a log burner to transfer the heat around the house?**
A: Dont put it close to heat as its plastic but otherwise should work got enough extraction power.

**Q: Hi does this have humidity control aswel or is it only the 6 inch thanks**
A: No this one has it also you can set it that if it hits a certain humidity the fan kicks on to higher speed to reduce. Don’t know how effective it is because I have just run fan normally without setting high low temp or humidity

**Q: Is it possible to turn on the T4 without using the temperature and humidity probe?  can you manually change the fan's power without adding probe to th**
A: Yes and yes. Mine is fitted to a yacht and boosts my ducted air heating. Just pick a trigger temp and set it and the fan will fire up at the required temp. Manual operation is from the control pannel.

## Frequently Bought Together

- AC Infinity CLOUDLINE PRO T4, Quiet 4” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms

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**Shop now:** [https://www.desertcart.no/products/79478632-cloudline-pro-t4-quiet-100mm-inline-duct-fan-with-temperature](https://www.desertcart.no/products/79478632-cloudline-pro-t4-quiet-100mm-inline-duct-fan-with-temperature)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*