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VIVOSUN

VIVOSUN G4 4" Inline Duct Fan & Temperature Humidity Controller, E42A+ WiFi-App Control AeroZesh Grow Tent Fan& Smart Thermostat, 195 CFM EC Motor Exhaust Fan for Heating Cooling, Greenhouse Accessory

  • Based on 253 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 3
Order within 14 hours and 45 minutes
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Size: 4" Basic


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 of about 30% (compared to traditional AC fans) and quiet operation as low as 39 dB; Its mixed-flow design ensures powerful, long-distance 195 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 creates 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 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
  • Durable Construction & Versatile Application: Built with premium corrosion-resistant metal base and a rugged housing, it ensures long-lasting durability and safety; 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
  • Complete Ecosystem for All Growers: Backed by our full suite of integrated grow equipment and a smart ecosystem, we are committed to ensuring successful growth; Our solutions are designed to provide reliability and superior results, making advanced cultivation accessible and manageable for both beginners and experienced growers alike

Brand: VIVOSUN


Color: Black & Green


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Basic


Product Dimensions: 11.81"D x 3.94"W x 7.87"H


Special Feature: App Operable


Recommended Uses For Product: Air Circulation


Mounting Type: Duct Mount/Tabletop


Controller Type: App Control


Power Source: Corded Electric


Special Features: App Operable


Recommended Uses For Product: Air Circulation


Mounting Type: Duct Mount/Tabletop


Controller Type: App Control


Number of Speeds: 3


Noise Level: 39 Decibels


Wattage: 20 watts


Number of Blades: 10


Air Flow Capacity: 195 Cubic Feet Per Minute


Speed: 330 CFPH


Indoor Outdoor Usage: Indoor, Outdoor


Control Method: App


Standby Power Shutoff: High Efficiency


Is Product Cordless: No


Number of Power Levels: 2


Motor Type: Brushless


Installation Type: Integrated


Material: Plastic+Metal Base


Color: Black & Green


Electric Fan Design: Exhaust Fan


Style: Basic


Finish Type: Durable Plastic and Metal Finish


Collection Name: Inline Duct Fans


Item Dimensions D x W x H: 11.81"D x 3.94"W x 7.87"H


Item Weight: 4.5 Pounds


Size: 4" Basic


Brand Name: VIVOSUN


Included Components: GrowHub E42A WiFi Controller


Model Name: VSV-AZG4E42A


Model Number: VSV-AZG4E42A


Manufacturer: VIVOSUN


Item Type Name: Ventilation Equipment


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 3

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.

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Similar Products

Top Amazon Reviews

    • Smart exhaust/ventilation with big benefits
Size: G8 w/ Smart Controller
The media could not be loaded. I love the Vivosun Smart Grow System! I’ve been replacing everything (lights, fans, exhaust) with the new SGS products since they work so well with each other and are monitored and controlled easily with the Vivosun App, which is actually pretty awesome. I’m replacing my old AC Infinity 6” (bc it was too loud and did not have smart capabilities) with the Vivosun 8” G8 inline fan to move more air more quietly. The fan itself is great quality and is lightweight so it’s not too difficult or heavy to lift and mount to the ceiling of a tent. It is pretty quiet for the amount of air it’s able to push out. Another good thing is it’s easy to clean, being able to take the fan housing apart lets u get in there to wipe away any dust that may accumulate. This was a great upgrade from the AC Infinity. ... show more
Reviewed in the United States on December 1, 2023 by PhoenixSuns714
    • Works well, powerful airflow, variable speed controller, material construction appears durable.
Size: G6 w/ Speed Controller
Works well, powerful airflow, variable speed controller via usbc, material construction appears durable.
Reviewed in the United States on July 15, 2024 by asphalt
    • Best deal for your money.
Size: G4 w/ Smart Controller
This thing is awesome. Fan works great and is fairly quiet. The controller with the app is amazing. I now have two of these in different tents and can monitor temperature and humidity in both tents. Can also make changes in the app.
Reviewed in the United States on December 19, 2023 by Josh
    • Quiet, powerful and flexible
Size: G4 w/ Speed Controller
Great fan design, pretty quiet on first two settings (you almost can't hear it in a quiet room) in free air, let alone with it connected up, some minor bearing noise which you get with ball bearing fans, I wish there was a sleeve bearing version (with oil included for people and instructions to oil regularly). Controller works great (E42) and is fast and accurate (no waiting for temp/RH changes) but wish it had CO2 measurement and support for a generic 10V dimming output for other leds/custom ones. I'll do some snooping and see how it's working so far if PWM or voltage based, I'm sure the CS at Vivosun will tell me if I ask, they are great. Overall probably the best bang for buck if you want a quiet fan. G4 is their quietest fan. Db rating I'd say is likely accurate when the fan is mounted properly (suspend/isolate it) and with a filter or piping etc. ... show more
Reviewed in the United States on February 15, 2024 by Tristan K.
    • Easy to use, Simple USB remote is nice
Size: G8 w/ Speed Controller
I put this directly on top of a 8" carbon filter (vertically oriented). So far, it seems to work as well as the Can Filter it replaced. It had what looked like a little black weight clipped to one of the fan blades, and it didn't come off when I gave it a light tug so I just left it there. So far it seems to be running well so I guess it was a weight put on to balance the blade. I like that the remote plugs into the unit via USB-C, and that the cable is ~10ft long. (I operate this in my bedroom from my bed, so that's perfect). If you need this to run any more complicated cycles than 10 ON 50 OFF, you'll want the more expensive control unit. For my purpose this is great. I'm using it to replace a Can Fan that I think was destroyed by a Speedster (doesn't want to turn on anymore). I like the EC motor that seems to be able to run reliably at low speed seeing as ALL fans this size and bigger are loud at full power (this fan isn't loud, but don't expect to sleep next to it at speed 4 or greater). It's mostly synthetic material with plastic fan blades, whereas the Can Fan was all metal, but it makes this fan considerably lighter than the Can, and if it's rated at 1/3 the power consumption it's saving me money. It seems to move as much air as the CanFan, so if it lasts at least as long I will be pleased. So far I'm happy. ... show more
Reviewed in the United States on September 21, 2024 by Dave
    • Great inline fan !
Size: G4 w/ Smart Controller
For the price point this inline fan is perfect! Great quality and well worth it . I will forever be a VIVOSUN customer! Thank you so much for having amazing product and amazing customer service!
Reviewed in the United States on August 25, 2024 by Jessie james
    • Works great!
Size: G4 w/ Smart Controller
No issues, runs as it should. 4x3 grow tent.
Reviewed in the United States on July 6, 2024 by Trevor
    • Loud like a jet engine
Size: G8 w/ Smart Controller
Too loud makes clicky noises very low quality for the price rather go with someone else next time you
Reviewed in the United States on July 24, 2024 by Angel Garcia

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