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. The EC motor is also twice as energy-efficient and can save up to 40% in energy costs， paying for itself in the long run.
Designed to ventilate hydroponic grow rooms， transfer heating or 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
Kit also includes corded AC power adapter， installation manual， and all necessary mounting hardware
Duct size: 6 in.， dimensions: 7.9 x 12.6 x 8.4 in.， airflow: 402 CFM， noise: 32 dBA， bearings: dual ball
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