MIDCVFRUN 4 Inch Inline Duct Fan with Temperature Humidity Controller, Quiet 4” Inline Exhaust Fan for Heating Cooling Air Booster, Grow Tent, Hydroponics, Air Ventilation System

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  • ?Dynamic Temperature and Humidity Controller?New Inline Exhaust Fan update the controller to automatically temperature and humidity detection, dynamically shows the current environmental temperature and humidity, 4 types to trigger programming, with timer, alarm mode function
  • ?Energy-Saving EC Motor Inline Fan?Inline fan uses a EC motor that powers high-quality impellers makes this fan truly energy efficient than a traditional line fan. Save at least 40% energy cost for you. Gives a strong air flow but produce very low noise level, only 32db
  • ?Designed for Greenhouse Ventilation System?This ec fan is design to ventilate hydroponic growing room, grow tents, transfer heating/cooling to rooms, air circulation booster, greenhouse ventilation, exhaust odors
  • ?Mixed Flow Design, Long Working Lifespan?Mixed flow design with PWM controlled can be controlled using precise electronic pulses and intelligent programming. This can make the induct fan reach low speed without generating additional noise or heat, which extend the service time over 5+ years
  • ?Suitable Duct Size & Package?Duct Size: 4 inch | Airflow: 205CFM | Dimensions: 6.9 x 11.9 x 7.4 in. | Noise: 28dbA. Kit include corded AC power adapter, installation manual, and all necessary mounting hardware

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    $129.00
     
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