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.

The CLOUDLINE duct fan system is designed to quietly ventilate AV rooms and closets, as well as various DIY air circulation and exhaust projects. Dynamic temperature and humidity controller with timers, cycles, scheduling, and speed control. Connect to the app to access alerts, data charts, and more.

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Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks. Features a wired 10-speed fan controller; also compatible with all UIS controllers with intelligent programming. PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.

This AC Infinity Cloudline T4 Quiet 4 in. Inline Duct Fan is extremely quiet, moves a ton of air, easy to install, and the included fan controller makes it a great bargain and energy efficient.

The new Cloudline series contains a cutting-edge electronically commutated (EC) motor, controlled using precise electronic pulses and smart programming. This enables the inline fan to operate considerably quieter and reach low speeds without generating noise or heat.

Designed to quietly ventilate grow tents, exhaust odors, transfer heating/cooling to rooms, and cool AV closets. Features the same build quality and innovations as the CLOUDLINE Series delivered in a value package. Includes a wired 10-speed fan controller; also compatible with all CLOUDLINE Series smart controllers.

Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors. Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system. Mixed flow design combined with a PWM-controlled EC-motor for a truly quiet and energy efficient performance

Designed to ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors, and cool AV racks. Features an 8-speed manual controller utilizing PWM, See T-Series for temperature and humidity controls. Mixed flow design combined with an EC-powered motor for a truly quiet and energy efficient performance

The new Cloudline series contains a cutting-edge electronically commutated (EC) motor, controlled using precise electronic pulses and smart programming. This enables the inline fan to operate considerably quieter and reach low speeds without generating noise or heat.