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Vivosun AeroZesh S4 Inline EC Fan - 4″ Inch (100MM) w/ GrowHub E42A WiFi Controller

208 CFM | 3000 RPM | 20W | Smart WiFi Control | 4-Inch

SKU: FANS10241
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The VIVOSUN AeroZesh S4 4″ Inline Duct Fan paired with the advanced GrowHub E42A Temperature & Humidity WiFi Controller delivers precision environmental management for indoor grow tents and hydroponic systems.

With 208CFM airflow, ultra-quiet operation at just 39dB, and a PWM-controlled energy-efficient motor, the AeroZesh S4 fan excels in delivering long-distance airflow, ideal for air exchange in compact and mid-sized grow rooms.

The GrowHub E42A controller lets you unify all your Vivosun smart devices, including lights and fans, into one ecosystem via WiFi and mobile app control. Monitor temperature and humidity with precision and create automated grow recipes to adjust fan speed, airflow, and more based on your plants’ lifecycle stages.

Whether you’re a hobby grower or running a controlled environment setup, this smart combo allows fully automated environmental management, remotely accessible through your smartphone.

Features

  • 4” Inline Duct Fan: Compact and powerful, with 208CFM airflow and 3000 RPM speed for efficient air circulation.
  • Low-Noise & Efficient: Mixed-flow design ensures whisper-quiet operation at 39–45 dB while consuming only 20W.
  • Smart WiFi Controller: GrowHub E42A enables remote control of fan and connected devices through app integration.
  • Environmental Monitoring: Built-in temperature and humidity probe for real-time environment updates.
  • Fully Programmable: Automate fan speed, light intensity, spectrum, and other grow recipes by stage.
  • Grow Room Ready: Ideal for hydroponic tents, booster applications, and temperature/humidity stabilisation.

Specifications

Model AeroZesh S4
Airflow 208 CFM
Size 4 Inch
Fan Speed 3000 RPM
Noise Level 39-45 dB
Power Usage 20W
Material Plastic
Controller GrowHub E42A - WiFi, Temp & Humidity Monitoring
App Compatibility Yes (Vivosun App)

In The Box

  • [1] x Vivosun AeroZesh S4 Inline EC Fan - 4″ Inch (100MM) w/ GrowHub E42A WiFi Controller