{"product_id":"g-a-s-enviro-controller-v4-all-in-one-digital-climate-controller-for-grow-rooms","title":"G.A.S Enviro4 – All-in-One EC Fan \u0026 Climate Controller","description":"\u003cp\u003eThe G.A.S Enviro4, developed by Global Air Supplies, brings EC fan speed control, temperature and humidity management, and timed equipment switching together in one digital controller. Four programmable sockets let you coordinate compatible heaters, humidifiers, dehumidifiers and lighting from a single point, simplifying your indoor growing setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEC Fan Speed Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAutomatically adjust compatible EC intake and extraction fan speeds in response to your growing environment. The built-in fan balancer helps coordinate intake and extraction, and the controller is designed to work with the Systemair Revolution EC fan range.\u003c\/p\u003e\n\u003cp\u003eCompatibility listed for this controller includes Systemair EC fans and Rhino Ultra EC fans. Phresh Hyperfan V2 compatibility requires an additional cable. Check the correct fan connection and cable requirements before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature, Humidity \u0026amp; Day\/Night Settings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe temperature and humidity sensor monitors conditions so the controller can respond to your programmed settings. Separate day and night settings allow different climate targets, including settings for heaters, humidifiers and dehumidifiers. The upgraded sensor probe connects through a socket on the outside of the unit, making replacement easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour Programmable Equipment Sockets\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse the four fully programmable sockets to switch compatible environmental equipment and lights on and off using temperature, humidity or timer settings as appropriate. For example, a heater can be set to switch on when the temperature drops below your chosen level.\u003c\/p\u003e\n\u003cp\u003eThe Enviro4 supports a maximum total load of 26 amps, twice the stated capacity of the Enviro v2. Centralising control can reduce the need for separate controllers and help avoid conflicting equipment settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Load Limits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum total load: 26 amps across the controller.\u003c\/li\u003e\n\u003cli\u003eMaximum equipment load: 2,200 watts per socket, subject to the total controller limit.\u003c\/li\u003e\n\u003cli\u003eGrow-light load: do not exceed 2,400 watts across all four sockets, equivalent to four 600-watt lights, because of the high start-up surge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIndividual socket limits do not override the total load limit. Follow the Enviro4 Controller Instructions and the connected equipment's electrical requirements when planning and installing your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital speed control for compatible EC fans.\u003c\/li\u003e\n\u003cli\u003eTemperature and humidity control.\u003c\/li\u003e\n\u003cli\u003eFour programmable sockets for compatible heaters, humidifiers, dehumidifiers, lights and timed equipment.\u003c\/li\u003e\n\u003cli\u003eSeparate day and night settings.\u003c\/li\u003e\n\u003cli\u003eBuilt-in intake and extraction fan balancer.\u003c\/li\u003e\n\u003cli\u003eReplaceable sensor probe with an external connector socket.\u003c\/li\u003e\n\u003cli\u003eDump feature for closed-loop growing environments.\u003c\/li\u003e\n\u003cli\u003eLCD display with straightforward navigation and setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: G.A.S \/ Global Air Supplies.\u003c\/li\u003e\n\u003cli\u003eModel: Enviro4, also listed as Enviro Controller v4.\u003c\/li\u003e\n\u003cli\u003eProgrammable sockets: 4.\u003c\/li\u003e\n\u003cli\u003eMaximum total current: 26 amps.\u003c\/li\u003e\n\u003cli\u003eMaximum load per socket: 2,200 watts.\u003c\/li\u003e\n\u003cli\u003eMaximum combined grow-light load: 2,400 watts.\u003c\/li\u003e\n\u003cli\u003ePower lead length: 1.2 metres.\u003c\/li\u003e\n\u003cli\u003eProbe length: 3.8 metres.\u003c\/li\u003e\n\u003cli\u003eListed dimensions: 20 × 9cm.\u003c\/li\u003e\n\u003cli\u003eFan compatibility: Systemair EC and Rhino Ultra EC fans; Phresh Hyperfan V2 with an additional cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSetup \u0026amp; Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePosition the sensor to monitor your growing environment, configure the required day and night parameters, and programme the sockets for your connected equipment. Refer to the Enviro4 Controller Instructions for the full setup procedure, fan balancing and closed-loop dump feature.\u003c\/p\u003e","brand":"G.A.S","offers":[{"title":"Default Title","offer_id":57650001707381,"sku":null,"price":319.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0515\/3531\/5114\/files\/Enviro4.webp?v=1791889755","url":"https:\/\/gogrow.co.uk\/products\/g-a-s-enviro-controller-v4-all-in-one-digital-climate-controller-for-grow-rooms","provider":"Go Grow ","version":"1.0","type":"link"}