{"product_id":"global-air-ec2-fan-speed-controller-with-balancer","title":"Global Air - EC2 Fan Speed Controller with Balancer","description":"\u003cp data-start=\"55\" data-end=\"580\"\u003eThe Global Air EC2 Fan Speed Controller with Balancer is a compact environmental controller designed to precisely manage airflow in indoor growing environments. Built for use with EC extractor fans, it allows growers to automatically regulate fan speeds based on temperature while balancing intake and outtake airflow. This helps maintain a stable climate inside a grow tent or grow room, which is essential for healthy plant development, efficient nutrient uptake, and consistent yields in hydroponics, coco, or soil setups.\u003c\/p\u003e\n\u003cp data-start=\"582\" data-end=\"996\"\u003eUnlike basic fan controllers, the EC2 includes a built-in fan balancer that allows growers to fine-tune the speed difference between intake and extraction fans. This ensures stable negative pressure within the grow space, preventing tents from ballooning while maintaining strong and controlled airflow. The controller is powered directly through the fan connection, meaning no additional power supply is required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"998\" data-end=\"1014\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cp data-start=\"1015\" data-end=\"1473\"\u003e• Thermostatic control of EC extractor and intake fans\u003cbr data-start=\"1069\" data-end=\"1072\"\u003e• Built-in fan balancer for precise airflow management\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e• Maintains stable negative pressure in grow tents and grow rooms\u003cbr data-start=\"1194\" data-end=\"1197\"\u003e• Adjustable minimum and maximum fan speeds for the extraction fan\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Intake fan automatically follows the outtake fan speed\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e• Powered directly by the connected EC fan — no external power supply required\u003cbr data-start=\"1403\" data-end=\"1406\"\u003e• Compatible with Systemair EC fan ranges and selected EC systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mcmyku\" data-start=\"1475\" data-end=\"1506\"\u003eHow It Solves Grow Problems\u003c\/h3\u003e\n\u003cp data-start=\"1507\" data-end=\"1766\"\u003eInconsistent airflow can quickly cause problems in indoor growing environments. If extraction is too strong, grow tents can collapse; if intake airflow is too weak, temperatures rise and humidity builds up, slowing vegetative growth and reducing plant health.\u003c\/p\u003e\n\u003cp data-start=\"1768\" data-end=\"2317\"\u003eThe EC2 Fan Speed Controller solves this by automatically adjusting fan speeds to maintain stable environmental conditions. By balancing intake and extraction airflow, it keeps negative pressure consistent while ensuring fresh air is continuously supplied to plants. This stable airflow supports better temperature control, improves transpiration, and helps maintain ideal humidity levels during the flowering and bloom stage. The result is healthier plants, improved bud density, and stronger yields in hydroponic systems and indoor growing setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qw4ccu\" data-start=\"2319\" data-end=\"2333\"\u003eHow to Use\u003c\/h3\u003e\n\u003col data-start=\"2334\" data-end=\"3009\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"e8j3ps\" data-start=\"2334\" data-end=\"2448\"\u003e\n\u003cp data-start=\"2337\" data-end=\"2448\"\u003eConnect the EC2 controller to your EC extractor fan using the included \u003cstrong data-start=\"2408\" data-end=\"2445\"\u003eactive male-to-male control cable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dcp1ip\" data-start=\"2449\" data-end=\"2565\"\u003e\n\u003cp data-start=\"2452\" data-end=\"2565\"\u003eIf running both intake and outtake fans, connect the second fan using an additional compatible active EC cable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"irno68\" data-start=\"2566\" data-end=\"2651\"\u003e\n\u003cp data-start=\"2569\" data-end=\"2651\"\u003eMount the temperature probe inside your grow tent or grow room at canopy height.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1if9a9b\" data-start=\"2652\" data-end=\"2744\"\u003e\n\u003cp data-start=\"2655\" data-end=\"2744\"\u003eSet the \u003cstrong data-start=\"2663\" data-end=\"2697\"\u003eminimum and maximum fan speeds\u003c\/strong\u003e for the extraction fan using the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"toaki3\" data-start=\"2745\" data-end=\"2882\"\u003e\n\u003cp data-start=\"2748\" data-end=\"2882\"\u003eAdjust the \u003cstrong data-start=\"2759\" data-end=\"2782\"\u003efan balance control\u003c\/strong\u003e to fine-tune the speed difference between intake and outtake fans and maintain negative pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zhghle\" data-start=\"2883\" data-end=\"3009\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"2886\" data-end=\"3009\" data-is-last-node=\"\"\u003eThe controller will automatically regulate fan speeds based on temperature to maintain a stable indoor growing environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Hydro Crop Shop","offers":[{"title":"Default Title","offer_id":52712628650250,"sku":null,"price":86.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/fan-controller-global-air-ec2-fan-speed-controller-29439598526648.webp?v=1773498562","url":"https:\/\/hydrocropshop.co.uk\/products\/global-air-ec2-fan-speed-controller-with-balancer","provider":"Hydro Crop Shop","version":"1.0","type":"link"}