Grower Tip
- Clip the Controller 69 Pro's sensor probe at canopy height and run Auto/VPD mode so the fan holds your target across a large room on its own.
- Duct it to a carbon filter sized for the run to keep a large space odour-controlled, with plenty of fresh air drawing in low down.
- It's a powerful fan — set a sensible minimum speed and let the triggers bring it up to full only when heat or humidity demands it.
Features
Ships with the smart WiFi/Bluetooth Controller 69 Pro for automated temperature, humidity and VPD control from the AC Infinity app.
The controller drives dynamic fan speeds against your targets, with a minimum-speed setting, timers, cycles, schedules and historical climate charts.
A PWM-controlled EC motor delivers big airflow efficiently at around 139W average, and winds down smoothly when you need less.
A stator blade and dual wind circles push 1604 CFM even through a filter or long ducting (818Pa static pressure).
Dual ball bearings rated to 67,000 hours let you mount it horizontally or vertically, in any orientation.
Resists dust and liquid for humid grow rooms, and is certified to CE, ETL, SAA and RoHS.
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1
Position the fan
Sit it inline in your duct run; it can mount horizontally or vertically, any way up.
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2
Connect ducting
Attach 300mm ducting to each end and secure with clamps, adding a carbon filter on the intake side to scrub odour.
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3
Mount the controller
Fix the Controller 69 Pro nearby and place its sensor probe at canopy height.
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4
Plug it in
Connect the Australian power cord to a standard outlet.
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5
Connect the app
Pair the controller over WiFi or Bluetooth in the AC Infinity app.
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6
Set your climate
Choose Auto/VPD or a schedule and set a minimum speed so airflow never fully stops.
What space does it suit?
At 300mm (12in) and 1604 CFM, it's the largest Cloudline, built for large-scale and commercial grow rooms that need serious air movement.
Does it come with a controller?
Yes — it includes the smart Controller 69 Pro (WiFi/Bluetooth app, dynamic temperature, humidity and VPD control). There's no separate controller to buy.
Can it control other devices too?
Yes — the Controller 69 Pro runs up to four UIS devices, so it can drive other Cloudline or Cloudray fans and Ionframe lights, plus grow lights and outlets through select adapters.
How loud is it?
It's a big fan: up to 62dBA at full speed. Because it's an EC motor you can run it well below that on the controller, but expect audible airflow at high output.
Can I mount it in any direction?
Yes — dual ball bearings rated to 67,000 hours let you mount it horizontally or vertically, in any orientation.
Which Cloudline size do I need?
The T12 (300mm) is the largest. For smaller spaces step down to the T10 (250mm) or T8 (200mm), which run quieter at lower airflow.
Description
- 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: 12.2 x 17.7 x 14.0 in. | Airflow: 1604 CFM | Noise: 62 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. It is built with a PWM-controlled EC motor 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 multiple UIS devices. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment.
Smart Controller
CONTROLLER 69 PRO features smart programming that not only has basic temperature, humidity, and VPD 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 various uses. Securely connect to the AC Infinity app via WiFi to utilize automation capabilities from anywhere throughout the day. Access your fan remotely, unlock advance programs, set notifications, view historical climate charts, and export CSV data. This controller can connect to up to four UIS devices which includes products like the CLOUDLINE, CLOUDRAY, and IONFRAME Series. It can also connect to your favorite grow light and outlet device from outside the UIS platform using select adapters.
Quiet and Energy Efficient Design
Unlike common duct fans that use an AC motor which is 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 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.
Technical Specifications For Cloudline T12
| Product Identification | |
| Manufacturer | AC Infinity Inc. |
| Product Name | CLOUDLINE T12 |
| Product Model | AI-CLT12 |
| UPC Code | 819137021013 |
| Product and Mounting Dimensions - Fan Unit | |
| Duct Size | 12" |
| Total Dimensions | 12.28 x 17.71 x 14.05 in. (31.2 x 45.0 x 35.7 cm) |
| Mounting Hole-To-Hole Distance | 7.00 x 7.12 in. (17.8 x 18.1 cm) |
| Screw Hole Size | Ø 0.462 in. (Ø 1.18 cm) |
| Cord Length to Controller | 120 in. (10 feet) |
| Cord Length to Plug | 96 in. (8 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 | 1604 CFM |
| Total Noise | 62 dBA |
| Static Pressure | 818 Pa |
| Voltage | 100-240V AC |
| Frequency | 50/60Hz |
| Max Power Draw | 250 W |
| Average Power Usage | 139 W |
| Current | 2.5 A |
| Power Connector Type | Australian Power Plug |
| 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) |
|
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