AC Infinity CLOUDLINE PRO T4, Quiet Inline Fan with Temperature & Humidity Control, 100mm

Smart Climate Control with Temperature and Humidity Monitoring

The CLOUDLINE PRO series by AC Infinity – available as T4, T6, and T8 – offers intelligent ventilation control based on temperature, humidity, and VPD values. With dynamic programming, your inline fan system responds automatically to environmental changes, adjusting fan speed in real time to maintain optimal growing conditions.

Each model allows you to set a minimum fan speed that increases only when needed. This ensures continuous airflow that’s quiet, energy-efficient, and tailored to your grow setup. Depending on the model, these fans are ideal for the following grow tent sizes:

• T4: Airflow up to 348 m³/h – ideal for tents up to approx. 90 × 60 × 180 cm
• T6: Airflow up to 683 m³/h – ideal for tents up to approx. 120 × 120 × 200 cm
• T8: Airflow up to 1,372 m³/h – ideal for tents up to approx. 150 × 150 × 200 cm

Flexible Control – On-Device or via App

Choose from preset modes like Timer, Cycle, or Schedule, or create your own climate programs directly via the controller. Even more convenience is available with the AC Infinity App: connect via WiFi to access, monitor, and adjust your fan settings remotely. You can activate triggers, modify parameters, or receive real-time alerts – wherever you are.

EC Motor for Silent, Efficient Operation

All CLOUDLINE PRO models feature a PWM-controlled EC motor, which delivers smooth and silent performance, even at low RPMs. The motor is optimized for quiet environments and does not generate excess heat – perfect for stealth grows or climate-sensitive grow rooms.

The advanced design with stator blades and dual hydrodynamic wind circles ensures steady air pressure even with reduced airflow. Your plants stay properly ventilated without spikes or drops in circulation.

Easy to Mount, Rugged and Maintenance-Friendly

Equipped with dual ball bearings, the motor can be mounted in any direction – vertically or horizontally. The housing is IP44 rated for resistance to dust and splashing water, making it suitable for a wide range of grow environments. And thanks to the removable casing, cleaning and maintenance are quick and tool-free.