- AeroZesh T4 Inline Fan (4-inch)
- E12 Speed Controller
- Environmental Probe for Temperature & Humidity
- Mounting Hardware
Vivosun AeroZesh T4 Inline Fan w/ E12 Speed Controller - 4" Duct
starting from 0% interest financing from
/mo.
- 210 CFM airflow at 3000 RPM for efficient air exchange
- PWM-controlled EC motor runs at less than 39 dB for quiet operation
- Standard 4-inch ducting size draws only 20 watts of power
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Who This Is For
- You are automating your ventilation because manually adjusting fan speeds all day is an inefficient use of your time.
- You are swapping to an EC motor because your old fan is too noisy for a quiet home.
- You are adding a probe because you need the fan to react instantly when heat spikes.
What We Found
- We found the environmental probe reacts fast enough to catch temperature spikes before they affect the harvest.
- We noticed the steel housing kills the vibration noise that usually plagues plastic fans in this price range.
What Users Say
- Growers who switched to this model say they stopped worrying about heat spikes while they are away from the house.
- Users report that the auto-speed adjustment keeps humidity levels much more stable than a standard on/off timer.
Vivosun AeroZesh T4 Inline Fan w/ E12 Speed Controller - 4"
Struggling with inconsistent airflow or noisy fans in your grow space? The VIVOSUN AeroZesh T4 4" Inline Fan provides a powerful and intelligent solution, delivering professional-grade ventilation with whisper-quiet operation. Engineered with an advanced PWM-controlled EC motor, this fan is perfect for growers who demand precise climate control without the distracting noise.
With an impressive 210 CFM airflow capacity at 3000 RPM, the AeroZesh T4's mixed-flow design ensures robust air circulation throughout your grow environment. The included E12 Speed Controller offers ten programmable fan speeds, allowing you to fine-tune your setup for optimal conditions. Despite its power, it operates at less than 39 dB and consumes a mere 20 watts, making it both discreet and energy-efficient. For an even more integrated system, consider pairing it with a compatible Vivosun 4" Duct Air Carbon Filter to eliminate odors effectively.
The system includes an environmental probe that automatically monitors temperature and humidity, adjusting fan speed to maintain a stable climate. Built with durable steel and featuring a backup memory function, the AeroZesh T4 is a reliable cornerstone for any serious indoor garden. It's also fully upgradeable, ready to integrate with the Vivosun GrowHub E42A Controller for complete smart-home automation and remote control.
What's Included
Features
🚀
Powerful Performance
Moves 210 CFM of air at 3000 RPM for superior ventilation.
🤫
Whisper-Quiet Operation
EC motor runs at less than 39 dB, even at maximum speed.
🌡️
Smart Auto-Response
Included probe monitors conditions and adjusts fan speed automatically.
📱
GrowHub Ready
Easily upgrade for full remote monitoring and smart automation.
Specifications
| Specification | Value |
|---|---|
| Size | 4 Inch |
| Airflow | 210 CFM |
| Fan Speed | 3000 RPM |
| Noise Level | <39 dB |
| Power Consumption | 20 W |
| Material | Steel |
| Controller Type | E12 PWM Speed Controller |
| Motor Type | PWM-Controlled EC Motor |
| Fan Design | Mixed-Flow |
| Speed Settings | 10 Programmable Speeds |
| Environmental Probe | Included |
Compare VIVOSUN 4" Inline Fans
| Feature | AeroZesh T4 | AeroZesh G4 | R4 Fan |
|---|---|---|---|
| Airflow | 210 CFM | 195 CFM | 190 CFM |
| Fan Speed | 3000 RPM | 2700 RPM | 2300 RPM |
| Noise Level | <39 dB | <39 dB | 30 dB |
| Power Consumption | 20 W | 20 W | 28 W |
| Controller Type | E12 Speed Controller | E12 Speed Controller | Variable Speed Knob |
| Motor Type | EC Motor | EC Motor | AC Motor |
Warranty
The AeroZesh T4 is backed by VIVOSUN's comprehensive manufacturer's warranty. The robust steel construction and high-quality EC motor are engineered for long-term reliability in demanding grow environments.
FAQs
What makes the AeroZesh T4 different from other VIVOSUN fans?
The AeroZesh T4 is a top-tier model that delivers the highest airflow in its class (210 CFM at 3000 RPM). It combines the power of a PWM-controlled EC motor with the intelligence of the E12 controller, making it ideal for growers who need maximum performance and precision.
What grow tent sizes work best with the AeroZesh T4?
The T4's 210 CFM capacity is optimal for tents up to 5'x5'. It's particularly effective in popular sizes like 4'x4' grow tents, providing excellent air exchange. The 10-speed controller allows you to scale performance for smaller tents as well.
How quiet is this fan in a real-world setting?
Very quiet. Operating at under 39 dB, the sound is comparable to a soft whisper. The steel housing and efficient EC motor are designed to minimize vibration and noise, making it one of the quietest high-performance fans available.
Can the AeroZesh T4 automatically adjust to my grow room's climate?
Yes. It comes with an environmental probe that monitors temperature and humidity. The fan will automatically speed up or slow down to maintain your target climate, ensuring your plants stay in their ideal environment without constant manual adjustments.
How do I maintain the perfect climate with this fan?
The key is to use the environmental probe to set your desired temperature and humidity. The fan will handle the rest. For a deeper understanding of ideal conditions, check out our guide on grow room temperature and humidity for each growth stage.
What are the benefits of upgrading to the GrowHub system?
Integrating with the VIVOSUN GrowHub system unlocks full smart functionality. You can monitor and control your fan from anywhere using a smartphone app, set complex automated schedules, and create custom responses to environmental changes for a fully automated grow.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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