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

From the brand

Who are we?

VIVOSUN is the global leader for at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools,we have established ourselves as a trusted partner for every step in the growing process and for every level of grower.

Smart Grow System

Vivosun’s smart grow system enables growers to master the elements for optimal lighting and ventilation to achieve ideal grow results.

Master All the Elements

Optimized Grow Tent Climate

Witness the Miracle of Growth

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What problem are we solving?

Indoor gardening can be complex. We simplify it by integrating technology that optimizes light, airflow, and environmental control. Our smart systems make gardening easier, helping both beginners and experts achieve thriving plants effortlessly.

What makes our products unique?

Vivosun combines innovation, quality, and sustainability. Our smart products—such as Vgrow, AeroLight, AeroZesh, and GrowHub—streamline gardening with automated controls and energy-efficient features, ensuring better growth outcomes while reducing environmental impact.

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 28 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

Product summary

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