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AC Infinity CLOUDLINE PRO T12, Quiet 12” Inline Duct Fan with Temperature Humidity VPD Controller, WiFi Integrated App Control - Ventilation Exhaust Fan for Heating Cooling, Grow Tents, Hydroponics

  • Based on 111 reviews
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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Tuesday, Apr 21
Order within 17 hours and 11 minutes
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Size: 12-Inch


Color: 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: 12 | Dimensions: 14.9 x 17.7 x 14.1 in. | Airflow: 1604 CFM | Noise: 62 dBA | Bearings: Dual Ball

Brand: AC Infinity


Color: Pro Smart Controller


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Custom


Product Dimensions: 14.1"D x 14.9"W x 17.7"H


Room Type: Bathroom, Kitchen


Special Feature: EC Motor, Programmable, Temperature & Humidity Controller


Recommended Uses For Product: Home, Indoor


Mounting Type: Clip On


Power Source: Corded Electric


Room Type: Bathroom, Kitchen


Special Features: EC Motor, Programmable, Temperature & Humidity Controller


Recommended Uses For Product: Home, Indoor


Mounting Type: Clip On


Controller Type: App Control


Number of Speeds: 10


Noise Level: 62 Decibels


Wattage: 250 watts


Number of Blades: 10


Air Flow Capacity: 1604 Cubic Feet Per Minute


Voltage: 240 Volts (AC)


Indoor Outdoor Usage: Indoor


Control Method: App


Standby Power Shutoff: High


Is Product Cordless: No


Number of Power Levels: 10


Blade Material: Plastic


Color: Pro Smart Controller


Electric Fan Design: Exhaust Fan


Style: Custom


Collection Name: Specialty Fans


Item Dimensions D x W x H: 14.1"D x 14.9"W x 17.7"H


Blade Length: 12 Inches


Item Weight: 11.48 Kilograms


Brand Name: AC Infinity


Included Components: Cord


Model Name: CLOUDLINE T12


Model Number: CLOUDLINE T12


Manufacturer: AC Infinity


UPC: 819137021013


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Top notch quality and an overall very impressive package
Size: 12-Inch Color: Pro Smart Controller
This is really an impressive package from top to bottom. I've been buying AC Infinity products for many years now and have always been completely satisfied with everything, this is no exception. The difference is this is the largest, most important, and most expensive thing I've ever bought from them. I bought the 12" Pro fan to use as a return booster fan for my home's ducted heat pump. I wanted it particularly to boost the return air upstairs in my house to assist with cooling and dehumidification because it gets so much warmer on the second floor. I programmed it to always be running at minimum speed, trigger at 70F and then increase in speed by 1 notch for every 1 degree F rise in temperature beyond 70F, up to a maximum of speed 8. It will also revert to minimum speed at night, regardless of temperature. Setting all of this up was very easy in the app. I didn't even attempt it with the controller because I could tell it would be much more difficult. My recommendation is...just use the app. It was incredibly easy to set up and only took a minute. The quality of the fan is superb. I actually bought spring vibration isolators to mount it on since I installed it in my second floor in a crawl space (just sitting on the floor). I wanted to make sure vibration would not be a problem. However, it turns out I didn't even need the springs, the fan runs so smooth that there is no vibration or noise transmission through the house at all, even on the higher speed settings. The air noise gets loud on the higher speeds (7+), but the fan still runs so smooth that it is virtually silent downstairs. This is very impressive for a fan like this. About the package contents...you get a LOT. Way more than you will actually need. They include VERY long cables (the temp/humidity probe is about 25 feet), several different mounting options including a strap for hanging it and heavy duty screws, two 12" duct straps, and a bunch of zip ties and accessories for cleaning up the cables. All in all its a very impressive package. They do make duct fans of equivalent size that are capable of moving a lot more air than this, but those are very expensive commercial/industrial units and do not include this level of controllability and customization out of the box. If you want or need something like this for your home I can confidently say this is the best option on the market. I can't yet comment on longevity, but this fan will be running continuously in my home from now until November, so we'll see how it does. Based on my experience with several other AC Infinity products I own, I expect this thing will run perfectly for many years without issue. But I will update this review accordingly. ... show more
Reviewed in the United States on April 3, 2026 by LD

  • 350 CFM @ 40w - If you want quality, good airflow with significant energy savings, do consider this
Size: 6-Inch Color: Pro Smart Controller
I had been on a hunt for low power high CFM fan. I researched on centrifugal fans, mixed flow fans, EC fans. Giving the power consumption and features I settled with this one. Packaging was impressive and the parts themselves reek of quality. DC fan with Dual ball bearing fans are a welcome :). Parts included are; thermostat-controller console, temperature sensor probe, power brick, fan unit, 2 x ducting clamps The fan itself is much lighter compared to other AC fans (not surprising given the fact that power delivery is through a brick) Operation was fairly straightforward once you get used to controls on the thermostat/controller console. I have been using two of these (intake+exhaust) to cool off a mining rig and I am quite content with the performance. I have tried Active Air 6" centrifugal fan rated at 400 CFM. Though being a quality product, was too loud and consumed 105 watts. These are rated at 350 CFM at 40W with added benefit of thermostat control - smart operation. The fans are tad loud at high speed (speed 5-6) but not even close to other fans out there. Speed 1-4 are quiet for my taste. Following are the numbers captured from my test (see image below), CFM measured by converting from Ft/min unit measured by UT363 power consumption measured at the wall using Kill-A-Watt meter Noise captured using a cellphone app measured 3ft away from the fan (probably unreliable but you get the relative idea; active air used to be 85dB+ on this app) Electricity savings per month (considering 10 cents per unit) 40w vs 100w $3 vs $7.2. That's a $4 saving in a month from a single fan. Much more with when the speeds are lower and automatically controlled using thermostat-smart operation. Other thoughts Since this is a mixed flow fan it might not be good to have lots of bends in your ducting. For long ducts with bends, centrifugal fans are much more effective. My exhaust fan didn't suffer from reduced CFM due to bend when I ran it through a 6ft 6" ducting. CFM on intake end reduced by 40% because of filter. (YMMV) Warranty could have been at least 3 years because in comparison others do provide 3,5 or even 10 years (Vortex). However, arguably there are more points of failure for this unit. ... show more
Reviewed in the United States on March 31, 2018 by Dhananjay Kumar

  • This thing just works!
Size: 8-Inch Color: Pro Smart Controller
Bought this to help balance out a poorly ducted HVAC system in my home. Installed it in a section of duct with the probe dropped in the intake side. I’m set upper and lower temp thresholds and it comes on within 44 seconds of the HVAC cycling on and shuts down about 2 mins after cycling off. Set the fan speed to 4. Anything above that creates a noise that becomes noticeable. However, 4 is plenty to move lots of air to the side of the house that is difficult to hear a cool. Works great and has changed the comfort of my entire house. Relatively cheap and easy solution to a problem most people would dread fixing. ... show more
Reviewed in the United States on March 12, 2026 by Timothy Rusk

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