AC Infinity CLOUDLINE T4 Inline Mixed-Flow Duct Fan System (4")

It features smart programming that not only has basic temperature and humidity 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 a variety of uses.

Securely connect with the AC Infinity App via Bluetooth to access your fan remotely, unlock advanced programs, set notifications, view historical climate charts, and export CSV data. This controller can connect to two AC Infinity fans with EC Motors including other CLOUDLINE fan sizes, and CLOUDRAY clip-on circulation fans. This controller can connect to up to four UIS devices which includes products like the CLOUDLINE, CLOUDRAY, and IONBOARD Series. It can also connect to your favorite grow light and outlet device from outside the UIS platform using select adapters.

Unlike common duct fans that use an AC motor, which are loud and unmanageable, this duct fan features an EC motor that is controlled using PWM (Pulse Width Modulation). This technology enables motors 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 it performs well even in harsh environments.

This quiet duct fan system is popular in a variety of applications, including cooling A/V 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.