{"product_id":"trolmaster-ec-fan-controller-efc-1","title":"TrolMaster - EC Fan Controller (EFC-1)","description":"\u003cp data-start=\"44\" data-end=\"486\"\u003eThe TrolMaster EFC-1 EC Fan Controller is designed to give growers precise control over EC fans when using the Tent-X Control System. In indoor growing environments, maintaining stable airflow and proper negative pressure inside a grow tent is essential for managing heat, humidity and plant health. The EFC-1 allows the Tent-X controller to adjust the variable speed of compatible EC intake and exhaust fans using either PWM or 0–10V output.\u003c\/p\u003e\n\u003cp data-start=\"488\" data-end=\"757\"\u003eBy automating fan speed control, growers can create a more stable grow room or grow tent environment. Proper airflow improves humidity management, strengthens plant structure during vegetative growth, and helps prevent mould issues during the flowering and bloom stage.\u003c\/p\u003e\n\u003cp data-start=\"759\" data-end=\"775\"\u003e\u003cstrong data-start=\"759\" data-end=\"775\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"777\" data-end=\"1222\"\u003e• Enables variable speed control of EC fans through the Tent-X control system\u003cbr data-start=\"854\" data-end=\"857\"\u003e• Compatible with both PWM and 0–10V EC fan control signals\u003cbr data-start=\"916\" data-end=\"919\"\u003e• Supports precise intake and exhaust fan management\u003cbr data-start=\"971\" data-end=\"974\"\u003e• Helps maintain correct negative pressure in a grow tent\u003cbr data-start=\"1031\" data-end=\"1034\"\u003e• Improves airflow management for healthier indoor growing environments\u003cbr data-start=\"1105\" data-end=\"1108\"\u003e• Plug \u0026amp; play installation with RJ12 connectivity\u003cbr data-start=\"1157\" data-end=\"1160\"\u003e• Designed specifically for Tent-X grow room control systems\u003c\/p\u003e\n\u003cp data-start=\"1224\" data-end=\"1255\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1255\"\u003eHow It Solves Grow Problems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1257\" data-end=\"1490\"\u003ePoor airflow is one of the most common issues in indoor growing. Without proper ventilation, humidity builds up, temperatures rise, and plants can struggle with weak growth, disease pressure, or poor bud development during flowering.\u003c\/p\u003e\n\u003cp data-start=\"1492\" data-end=\"1692\"\u003eThe EFC-1 allows growers to control the speed of EC intake and exhaust fans directly through the Tent-X controller. This means airflow can automatically adjust to maintain stable grow room conditions.\u003c\/p\u003e\n\u003cp data-start=\"1694\" data-end=\"2036\"\u003eBy managing both intake and exhaust fans, growers can maintain the correct negative pressure inside a grow tent. This helps control humidity, prevents stagnant air, and ensures fresh CO₂-rich air is constantly moving through the canopy. The result is stronger vegetative growth, improved plant health and better yields during the bloom stage.\u003c\/p\u003e\n\u003cp data-start=\"2038\" data-end=\"2052\"\u003e\u003cstrong data-start=\"2038\" data-end=\"2052\"\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"2054\" data-end=\"2686\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"2054\" data-end=\"2135\"\u003e\n\u003cp data-start=\"2057\" data-end=\"2135\"\u003eConnect the EFC-1 module to the Tent-X controller using the RJ12 connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2136\" data-end=\"2221\"\u003e\n\u003cp data-start=\"2139\" data-end=\"2221\"\u003eSelect the correct output mode on the EFC-1 for your EC fan type (PWM or 0–10V).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2222\" data-end=\"2282\"\u003e\n\u003cp data-start=\"2225\" data-end=\"2282\"\u003ePlug the EC fan control cable into the EFC-1 RJ12 port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2283\" data-end=\"2396\"\u003e\n\u003cp data-start=\"2286\" data-end=\"2337\"\u003eAssign the fan position within the Tent-X system:\u003c\/p\u003e\n\u003cul data-start=\"2341\" data-end=\"2396\"\u003e\n\u003cli data-start=\"2341\" data-end=\"2367\"\u003e\n\u003cp data-start=\"2343\" data-end=\"2367\"\u003eF1 for the exhaust fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2371\" data-end=\"2396\"\u003e\n\u003cp data-start=\"2373\" data-end=\"2396\"\u003eF2 for the intake fan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2397\" data-end=\"2510\"\u003e\n\u003cp data-start=\"2400\" data-end=\"2510\"\u003eConfigure the fan settings within the Tent-X controller to adjust airflow based on environmental conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2511\" data-end=\"2686\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"2514\" data-end=\"2686\" data-is-last-node=\"\"\u003eIf controlling both intake and exhaust fans, connect a second EFC-1 using a Y-splitter or SPH-1 splitter to the DEVICE port and connect the appropriate fan to each adaptor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Hydro Crop Shop","offers":[{"title":"Default Title","offer_id":52714855792906,"sku":null,"price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/meters-sensors-trolmaster-ec-fan-controller-efc-1-39081271165143.webp?v=1773570428","url":"https:\/\/hydrocropshop.co.uk\/products\/trolmaster-ec-fan-controller-efc-1","provider":"Hydro Crop Shop","version":"1.0","type":"link"}