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AC Infinity

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

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Availability: 15 left in stock
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Arrives Friday, Aug 8
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Size: 4-Inch PRO, Smart Controller


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.
  • Remotely connect to our WiFi app to access advance programs, view climate data, and set automation.
  • 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

Brand: AC Infinity


Color: Black


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Custom


Product Dimensions: 6.9"D x 7.4"W x 11.9"H


Room Type: Kitchen


Special Feature: Remote Controlled, App Operable, Water Resistant


Recommended Uses For Product: Exhausting, Ventilating, Cooling


Noise Level: 28 dB


Brand: AC Infinity


Color: Black


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Custom


Product Dimensions: 6.9"D x 7.4"W x 11.9"H


Room Type: Kitchen


Special Feature: Remote Controlled, App Operable, Water Resistant


Recommended Uses For Product: Exhausting, Ventilating, Cooling


Noise Level: 28 dB


Wattage: 21 watts


Number of Blades: 10


Air Flow Capacity: 205 Cubic Feet Per Minute


Blade Length: 74 Inches


Voltage: 120 Volts


Collection Name: Hydroponic Ventilation Equipment


Item Weight: 0.01 Ounces


Included Components: Remote,Cord


Indoor/Outdoor Usage: Indoor


Specification Met: CE, ETL, RoHS


Control Method: Remote


Connector Type: AC power plug


Blade Material: Plastic


Efficiency: Energy Efficient


Cable Length: 144 Inches


Main Power Connector Type: AC power plug


Manufacturer: AC Infinity


UPC: 854759004785


Size: 4-Inch PRO, Smart Controller


Item Weight: 0.01 ounces


Country of Origin: China


Item model number: AI-CLT4


Is Discontinued By Manufacturer: No


Frequently asked questions

To connect the AC Infinity CLOUDLINE PRO T4 fan with the WiFi app, first ensure you have a stable WiFi connection. Download the AC Infinity app on your smartphone and create an account if you haven't already. Power on your fan and follow the in-app instructions to connect the fan to your WiFi network. The process typically involves selecting the fan on your app and entering your WiFi credentials.

The AC Infinity CLOUDLINE PRO T4 is designed with a robust temperature and humidity controller that can handle the environmental control required for grow tents and hydroponic systems. It monitors temperature and humidity levels to maintain the optimal VPD (Vapor Pressure Deficit) for plant growth and can manage conditions in a wide range of settings.

Yes, the CLOUDLINE PRO T4 is versatile and can be used for various heating and cooling ventilation applications beyond grow tents and hydroponics. It's designed to work in any setting requiring efficient air exchange, such as attics, bathrooms, workshops, and more, ensuring optimal temperature and humidity levels are maintained.

The AC Infinity CLOUDLINE PRO T4 is engineered for quiet operation, featuring a mixed-flow design and a PWM-controlled EC motor. It is well-regarded for its low noise output, which makes it an excellent choice for environments where noise levels are a concern, such as residential areas, offices, and especially grow tents where fans can run continuously.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The AC Infinity 4-Inch PRO fan with Smart Controller receives high praise for its quiet operation at low speeds, the effectiveness in air circulation, and easy installation. It has a well-constructed design with multiple control options afforded by the smart controller. However, users find the fan gets noisy at higher speeds and the vibration may require additional isolation. The controller's complexity and lack of intuitive settings can be a hindrance, although once set up, it operates well.

Pros

  • 🔇 Very quiet at low speeds, still effective at moving air
  • 🛠️ Easy installation with a sturdy mounting bracket
  • 🔄 Adjustable fan direction without uninstalling
  • 🌡️ Comes with a long temperature/humidity sensor cable
  • 🔧 Multiple control options and works seamlessly with corresponding ducting equipment
  • 🏗️ High-quality construction with thick plastic casing

Cons

  • 🔊 Becomes noisy at speeds 3 to 10, vibrations may be an issue
  • 🔧 Controller setup and settings are complicated and not intuitive
  • 🧩 Installation in bathrooms or specific setups may need creative solutions for controller mounting and cord management

Should I Buy It?

If you're in need of a versatile exhaust fan with quiet operation at low speeds and don't mind spending a bit of time on the initial setup, this AC Infinity 4-Inch PRO fan is an excellent choice. It is especially recommended for individuals who need a reliable air circulation solution in spaces like home theaters, grow rooms, or bathrooms. Just be prepared for increased noise when operating at higher speeds and potentially intricate installation scenarios.

    • Effective and Well Priced
Size: 4-Inch PRO, Smart Controller
Review Image by Brunob00 Brunob00
Review Image by Brunob00 Brunob00
I purchased this fan to exhaust warm air from a home theater equipment rack. With all the equipment turned on, the temperature in the rack quickly climbs to over 90 degrees. The equipment rack is recessed into a closet under a set of stairs, so goal was to activate the fan to pull warm air out as soon as the temperature rose to 80 degrees at the top of the rack. With the controller, it can be set to automatically and progressively increase fan speed after the temperature hits the target. Every 2 degrees after the target the fan can increase speed by 1 step. PROs: > Very quiet at fan speed 1 and 2. At 10, this fan pushes a lot of air. > Controller allows multiple control options - I just needed the high temperature option > Easy to install with the mounting plate - I got this mounted and installed in under 30 minutes. > Fan direction can easily be changed. The fan module just pulls out and you can change airflow without uninstalling - this is great to test whether pushing cold air in vs. pulling warm air out works better for your application. > Nice long temp/humidity probe and cable let me place the sensor exactly where I needed it. > Ability to place the controller wherever you want it as well. > Works seamlessly with their matching 4-inch flexible ducting, and wall mount duct grille. > Comes with two duct clamps > High quality construction -- strong mounting bracket, and thick plastic casing. CONS: > At speeds between 3 to 10 you definitely know it is running, though it is probably quieter than other fans. > I have this mounted to a wood support. At high fan speeds the motor vibration does reverberate through the wood supports - so need to play with how to isolate the fan if noise is important. > Controller settings are very complex given what you would typically want to do. To set the fan to turn on at 80 degrees and increment speed in steps as temps rise took a bunch of menu hopping and instruction manual reading -- not intuitive. In contrast this was a very simple setup on their AIRCOM fans. > Don't like the fact that in AUTO mode, multiple sensors can affect whether the fan turns on... Took a couple days to dial it in. High temp, low temp, high humidity, low humidity... hard to predict when the fan will turn on... I get this is geared for agricultural use, but setup is more complex than it needed to be. ... show more
Reviewed in the United States on March 2, 2022 by Brunob00 Brunob00
    • Crawl Space Exhaust Fan Goodness!
Size: 4-Inch PRO, Smart Controller
I am writing this review for two reasons. The first reason is the Cloudline T4 fan unit itself, and AC Infinity's awesome customer service. The second reason is the title of the review. I am not using this in a grow room, but in an encapsulated crawl space as an exhaust fan. This fan is outstanding. It was easy to install and setup. For my use, I just have it strapped to a short cinder block and sitting on the floor of my crawl space. I have a Vivosun duct cover over the intake, as the intake is not connected to anything, and I didn't need a carbon filter for my application. I then have the AC Infinity 8' ducting connected to the hard duct that exhausts to the outside. My Fantech FR-100 was pulling way too much air, causing too much negative pressure in my townhome, and causing too much noise, mainly from bad mounting and thus vibration noise. The FR-100 was literally shoved into the hard duct, sheet metal screwed on, and then duct taped. Basically, just hanging there off of the hard metal duct. Anyway, I was wanting to know the CFM ratings per fan speed settings, and AC Infinity support was awesome, quick, friendly, and got me that information fast through their chat. The other issue I had, was the FR-100 was way too close to the inside floor intake vent, about 5' away. This made for uneven temps in my crawl space due to lack of air circulation. Air pulled into the crawl space and exhausted right out. With the T4 and ducting, I was able to place the fan much further from the intake making air circulation better and thus I now have more even crawl space temps. My crawl space is small, about 250 ft, and per code, only needs about 5 CFM. Setting 1 is about 45 CFM, and I am currently set on level 4, about 100 CFM. This in part due to the dust cover lowering the actual CFM and a backflow air valve on the intake from the house. I need to create enough pressure to make sure the valve opens and I was testing a few things. I will like lower the level to 2 eventually. Anyway, this Cloudline T4 fan, is truly whisper quiet. At 10, I am sure there is some noise, but in testing up close, from levels 1 to 6, you could barely hear it at 4 - 6. Overall, I am super impressed with the Cloudline T4 and its smart controller (which I will be upgrading to the WiFi model). ... show more
Reviewed in the United States on February 21, 2023 by Kidder

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