{"product_id":"vivosun-aerozesh-s4-inline-fan-4-with-e42a-temp-humidity-wifi-controller","title":"Vivosun Aerozesh S4 Inline Fan 4″ With E42A Temp \u0026 Humidity Wifi Controller","description":"\u003cp\u003eVivosun AeroZesh S4 Inline Duct Fan and GrowHub E42A Temperature Humidity WiFi-Controller – for Heating Cooling Booster, Grow Tents, Hydroponics\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnify Your Equipment: \u003c\/strong\u003eYou 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy-Saving \u0026amp; Low-Noise Fan: \u003c\/strong\u003eThis 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 45 dB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Monitoring: \u003c\/strong\u003eWith a built-in temp and humidity gauge and one probe, the GrowHub Controller E42A monitors changes in both the internal and external environment, and you can view this data and program through the App.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFully Automated: \u003c\/strong\u003eProgram 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApp Controllable: \u003c\/strong\u003eThe 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.\u003c\/p\u003e","brand":"Vivosun","offers":[{"title":"Default Title","offer_id":49724822257904,"sku":null,"price":230.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/8182\/4752\/files\/h-2026-05-14T161612.957.png?v=1778739379","url":"https:\/\/happyhydroponics.com.au\/products\/vivosun-aerozesh-s4-inline-fan-4-with-e42a-temp-humidity-wifi-controller","provider":"Happy Hydroponics AU","version":"1.0","type":"link"}