AC Infinity Quiet Inline 100mm Fan, 350 m³/h, 10 modes + humidity and temperature controller

The AC Infinity CLOUDLINE PRO T4 Quiet Inline 100 mm is an advanced, ultra-quiet duct fan with a smart controller that allows you to monitor and adjust speed, temperature, and humidity. It is designed for precise and efficient ventilation in demanding environments.

The device is ideal for grow tents, grow boxes, and other spaces where stable climate control is essential. It features a wired controller with 10-step speed adjustment and full compatibility with the UIS system, allowing for expansion with additional components and automation.

The PWM-controlled EC motor ensures exceptionally quiet and energy-efficient operation, minimizing heat and noise emissions. The mixed-flow design maintains performance even under high air resistance.

Technical specifications:
Duct diameter: 100 mm (4”)
Dimensions: 18.8 × 30.3 × 17.6 cm
Airflow: 205 CFM (approx. 350 m³/h)
Noise level: 28 dBA
Bearings: double ball bearings
Model: AI-CLT4

PRODUCT DESCRIPTION
This is a smart duct fan designed for quiet ventilation of hydroponic systems, supporting heating and cooling, and improving air circulation. Thanks to its inline design and mixed-flow technology, it delivers stable performance even at high static pressure. The motor module can be easily detached from the housing, facilitating maintenance. The unit works with the UIS™ platform, enabling integration with other system components.

SMART CONTROLLER
The included 69 PRO controller offers advanced climate management features, including temperature, humidity, and VPD readings. It allows for automatic adjustment of fan speed based on ambient conditions, setting a minimum operating speed, and creating schedules, cycles, and timers. Thanks to Wi-Fi connectivity, you can remotely control the device using the AC Infinity app, monitor data in real time, set notifications, and analyze history in the form of graphs and CSV files. The controller also allows for the connection of up to four UIS devices and integration with other components, including grow lights.

QUIET AND ENERGY-EFFICIENT DESIGN
The fan uses a modern PWM-controlled EC motor, which ensures smooth operation even at very low speeds without generating additional noise. The mixed-flow design with additional aerodynamic elements increases efficiency under limited airflow. Dual ball bearings guarantee a service life of up to 67,000 hours and allow for installation in any position. The IP44 protection rating ensures resistance to dust and moisture.

WIDE RANGE OF APPLICATIONS
The T4 model is used in many areas—from hydroponic cultivation, through residential ventilation, to the cooling of electronic equipment (rack cabinets, AV). Thanks to its extensive control functions and quiet operation, it is suitable for both professional and home applications.

PRODUCT SPECIFICATIONS:
Brand: AC Infinity
Color: black
Type: duct fan (exhaust)
Power supply: wired

Technical specifications:
Noise level: 28 dB
Power: 21 W (max. 28 W)
Airflow: 350 m³/h
Voltage: 100–240 V AC
Operating humidity range: 35–85%
Operating temperature range: 0–60°C
Lifespan: up to 67,000 hours
Certifications: CE, ETL, RoHS
Model: AI-CLT4

Dimensions – fan:
Duct diameter: 100 mm (4")
Dimensions: 18.8 × 30.3 × 17.6 cm
Mounting hole spacing: 8.0 × 6.0 cm
Mounting hole: Ø 0.5 cm
Cable length to controller: 305 cm

Dimensions – controller:
13.2 × 7.4 × 2.7 cm
Screen size: 9 × 3.5 cm
Sensor probe length: 365 cm
Hole spacing: 12.0 × 6.7 cm