VIVOSUN T4 4" Inline Duct Fan & Temperature Humidity Controller, E42A+ WiFi-App Control AeroZesh Grow Tent Fan& Smart Thermostat, 210 CFM EC Motor Exhaust Fan for Heating Cooling, Greenhouse Accessory
Condition: New
Buy Now, Pay Later
As low as
$19.33
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, Mar 19
Recently Viewed
Size: 4” & Smart Controller
Style: PRO
Features
- Unified Smart Control: Centralize management of all your compatible growing devices through the GrowHub E42A+ platform, transforming complex gardening into a simplified, science-based process for a consistently stable grow environment.
- Energy-Efficient & Quiet EC Motor Fan: Featuring a premium EC motor with PWM control, this fan achieves superior energy savings about 30% (compared to traditional AC fans) and exceptionally quiet operation as low as 28 dB. Its mixed-flow design ensures powerful, long-distance 210 CFM airflow for maximum ventilation efficiency.
- Comprehensive Climate Monitoring: Accurately track your garden's environment using the included probe, which monitors both temperature and humidity. View real-time data and calculate VPD (Vapor Pressure Deficit) for both inside and outside the tent, all within the app.
- Fully Automated Growing: E42A+ Controller create customized, stage-specific schedules (seedling, vegetative, flowering) to fully automate your equipment. Preset light intensity, spectrum, schedules, fan speed, and airflow for complete hands-free operation, with the flexibility to adjust anytime.
- App Control & Remote Management: Operate your entire setup from anywhere via Wi-Fi. The dedicated app allows you to monitor real-time data, apply expert Grow Recipes, adjust device settings on the fly, and expand your controller's capabilities.
- Smart Auto-Triggers: Program your devices to react automatically to environmental changes, such as having the fan activate or adjust speed based on custom temperature or humidity thresholds.
- Versatile Application: Ideal for a wide range of environments beyond indoor grow tents and rooms, including greenhouses, hydroponic setups, home ventilation, attic cooling, and ducted HVAC applications.
- Easy & Flexible Installation: The fan features two integrated ring anchors on the top, allowing for quick and secure hanging in various orientations. Compatible with standard hanging accessories for ultimate setup flexibility.
- Complete Ecosystem for All Growers: Backed by our full suite of integrated grow equipment and smart ecosystem, we are committed to ensuring a successful grow. Our solutions are designed to provide reliability and superior results, making advanced cultivation accessible and manageable for both beginners and experienced growers alike.
Features
- Unify Your Equipment: You can operate them individually or unify all your smart devices through the GrowHub E42A platform to simplify the complexities of gardening to a scientifically manageable level and thus better stabilize your growth environment
- Energy-Saving & Low-Noise Fan: This Fan is controlled by PWM more energy-efficient; The mixed-flow design allows the fans deliver air across longer distances; The fan ventilates quietly at just 39 dB
- Environmental Monitoring: With a built-in temp and humidity gauge and one probe, the GrowHub Controller E42A monitors changes in both the internal and external environment and VPD, and you can view this data and program through the App
- Fully Automated: Program your equipment to automatically take you through each stage of growth program light intensity, light spectrum, on/off periods, fan speed, and airflow volume, make changes to better suit your plants at any time
- App Controllable: The GrowHub Controller is WiFi-enabled so you can control your equipment from anywhere, anytime via the app; The App expands the controller's capabilities through Grow Recipes and other extremely powerful settings
Product Dimensions: 12.3 x 7.7 x 9.4 inches
Item Weight: 5.85 pounds
Manufacturer: VIVOSUN
Country of Origin: China
Item model number: VSV-AZT4E42A
Brand: VIVOSUN
Color: Black
Electric fan design: Blower
Power Source: Corded Electric
Style: PRO
Product Dimensions: 6.41"D x 11.87"W x 3.81"H
Room Type: Bedroom
Special Feature: Programmable
Recommended Uses For Product: Exhausting
Mounting Type: Free Standing
Brand: VIVOSUN
Color: Black
Electric fan design: Blower
Power Source: Corded Electric
Style: PRO
Product Dimensions: 6.41"D x 11.87"W x 3.81"H
Room Type: Bedroom
Special Feature: Programmable
Recommended Uses For Product: Exhausting
Noise Level: 42 Decibels
Wattage: 20 watts
Finish Type: Powder Coated
Air Flow Capacity: 210 Cubic Feet Per Minute
Speed: 3000 RPM
Switch Type: Touchpad
Included Components: AeroZesh T4 Inline Fan, E42A Temp. Humidity WiFi Controller
Indoor/Outdoor Usage: Indoor
Model Name: AeroZesh T4
Specification Met: FCC
Control Method: App
Reusability: High
Efficiency: Energy-efficient
Is Cordless?: No
Number of Power Levels: 1
Main Power Connector Type: C7 or C8
Motor Type: Brushless
Manufacturer: VIVOSUN
Installation Type: Split/Remote
Manufacture Year: 2020
Size: 4” & Smart Controller
Item Weight: 5.68 pounds
Item model number: VSV-AZT4E42A
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: AeroZesh T4-4''
This is one of the most user friendly pieces of equipment I have ever used! The control and power it gives you over your grow is amazing but the true secret in my opinion is the data the grow hub gives you when paired with the free Vivosun App is invaluable. The Areozesh T4 powers the grow hub so one less cord in the way! I put this system in my Vivosun 4x2 tent. I live in the Midwest. We have had extremely hot and humid weather lately not uncommon here. It’s not only held up to all of my expectations but blew me away how effortlessly it keeps my tent environmental specifications! I have 2 tents in my bedroom and the AeroZesh is very quiet! You can customize the grow hub and make your own growing recipes! You can use your grow hub and set the AeroZesh to automatically run at your specific specifications such as Temperature and Humidity. The grow hub also shows you these stats via the app and inside and outside of your tent via digital display including your VPD! The grow hub stores all of this and more in the app so you can see trends in your grow and it helps me discover issues before it affects my plants. You can do any of this from the app anywhere on demand in real time!🤯 It is well made and well packaged. The best part is it’s was extremely easy to install and set up! I am not tech savvy at all so if I can figure it out you can to!😆 I love this so much I bought 2 more grow hub controllers and a AreoZesh T6 to go with all of my Vivosun tents. 💚 Love What a you Grow!
...
show more
Reviewed in the United States on August 4, 2023 by Damien Wenger Damien Wenger
Size: AeroZesh T4-4''
It's awesome works great I can control it from anywhere with the app. Mine came with a bad humid sensor probe but amazon is sending me a new one so no big deal the rest of the features are great. I also own a vivosun 200 watt se aero light that's foldable and has a fan in the middle of the light. Never seen another company with something so creative and useful, it's the whole reason I'm continuing to purchase more of their products. They need a better qc department yes but the products work great.
...
show more
Reviewed in the United States on September 24, 2023 by Eric Doran Eric Doran
Size: AeroZesh T6-6''
The media could not be loaded. Let me start by saying I didn't know what to expect from this exhaust fan, but by the time I opened the box, I was already impressed. When I hooked the Aerozesh T6 up in my tent, I had no words. Great mounting options and hardware was all included. The controller had a very intuitive magnetic mounting system that will work for any tent or metal surface, all cables including the type-c connector and temp/rh probe were long enough for a myriad of routing options, and the fan itself is extremely powerful, and can handily exhaust every size tent that has a 6" exhaust port. The application vivosun developed is a simple, clean, and powerful tool every home grower can appreciate and use effectively. I highly recommend the Aerozesh T6 for anyone looking for a quality exhaust fan with controller for their home grow 👍🏻
...
show more
Reviewed in the United States on August 22, 2023 by Sean Sean
Size: AeroZesh T6-6''
Solidly built and very quiet, Improved air flow from the previous models, The best part is the Control module, can adjust by time, heat & humidity levels & can also control Vivosun circulation fans and most brands of lights Thumbs up on this fan
Reviewed in the United States on August 4, 2023 by Stephen
Size: AeroZesh T6-6''
6" Fan and the new controller included. I love that the controller can also control other brands of lights as well. Vivosun has really stepped up their game. The fan is not like older vivosun fans and you can tell a lot of thought went it to the design and location of the connections making installation neat and tidy.
...
show more
Reviewed in the United States on July 28, 2023 by Roger Doane Roger Doane
Size: AeroZesh T4-4''
First of all, the fan is surprisingly quiet. When I first plugged it in, I couldn't hear it over the quiet hum of the garden -- I only knew it was on by sticking my hand in front of the exhaust to feel the powerful air movement. Of course, when it is plugged in without the controller, it comes on at full speed, so even without the controller, it's a great, quiet fan. Add in the E42A controller and you've got the beginnings of a fantastic harvest. I have added an AeroWave E6 oscillating fan for circulation. For lighting, I'm using an AeroLight A200. The E42A has programs for Seedlings, Vegetative, and Flowering stages of growth, so it only a matter of hooking everything together, fixing the times (the default growing day starts at midnight, but I wanted my garden to "start" its day at 5AM), and starting the cycle. The system takes care of everything else. It monitors the inside and outside temperature/humidity to take action as necessary. For example, when my tent gets to be hotter than 84F (and the outside temp is lower) the duct fan comes on to suck in cooler air. The cooler the outside air and the hotter the inside air causes the controller to use a higher speed for the duct fan. It reacts to the situation inside the tent -- it even calculates VPD so you can immediately see when your plants are happy, or in trouble. All of this can be viewed and modified remotely (internet access from anywhere) on a mobile device with the VivoSun app. To make things even more complicated, I wanted to have two exhaust fans, but the E42A only supports two fans (1 circulation and 1 duct, or 2 duct) and I was already using both ports. The solution for that was to get the E25 controller and plug it directly into to AeroWave. This opened up the second fan port on the E42A to control the other fan. I added the E25 to my Garden in the app and told it that it controlled the circulation fan. Now the E42A controls everything in coordination with the E25. The hardware is taken care of, so all I have to think about are the plants. I thought my setup might be too much for this controller but I was very wrong. This whole system is amazing and I cannot recommend it highly enough. It is really a great system. I wish I'd started with this and not the piecemeal parts I used. My grows have never been easier.
...
show more
Reviewed in the United States on August 11, 2023 by B. B.
Size: AeroZesh T4-4''
Great fan that's dependent and paired with the grow hub works fantastic. It has multiple speed settings and has the ability to be set up on different cycle times and parameters. I highly recommend this kit. Grow hub also reads vpd which is quite handy if you ask me!! The ability to set high and low temp and humidity parameters is a no brainer, comes with temp/humidity probe as well. I will say the grow hub is geared more towards a tent set up where it can control an exhaust fan, light and oscillating fan , unless you have a complete aerowave tent set up only a small bit of functions on the grow hub can be utilized.
...
show more
Reviewed in the United States on September 3, 2023 by MeMo87