{"product_id":"global-air-ac-pro-step-fan-controller","title":"Global Air - AC Pro Step Fan Controller","description":"\u003cp data-start=\"45\" data-end=\"543\"\u003eThe Global Air AC Pro Step Fan Controller is a high-quality transformer-based controller designed to regulate AC extractor fans in indoor growing environments. It allows growers to adjust ventilation levels easily, helping maintain stable temperatures and airflow inside a grow tent or grow room. Consistent airflow is essential in hydroponics and indoor growing systems, where proper ventilation supports plant health, nutrient uptake, and strong yields throughout vegetative growth and flowering.\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"881\"\u003eBuilt using advanced digital controller technology with solid-state relays, the AC Pro Step Controller delivers smooth transitions between fan speeds without the loud clicking common with many traditional controllers. Its robust European-built transformer ensures reliable performance while protecting fan motors from electrical stress.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"883\" data-end=\"899\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cp data-start=\"900\" data-end=\"1324\"\u003e• High-quality \u003cstrong data-start=\"915\" data-end=\"955\"\u003e5-step transformer fan speed control\u003c\/strong\u003e\u003cbr data-start=\"955\" data-end=\"958\"\u003e• Silent transitions between speed settings with no clicking noise\u003cbr data-start=\"1024\" data-end=\"1027\"\u003e• Reliable and efficient ventilation control for AC extractor fans\u003cbr data-start=\"1093\" data-end=\"1096\"\u003e• Protects fan motors from electrical stress and voltage fluctuations\u003cbr data-start=\"1165\" data-end=\"1168\"\u003e• Easy to operate with simple speed adjustments\u003cbr data-start=\"1215\" data-end=\"1218\"\u003e• Durable European-built construction\u003cbr data-start=\"1255\" data-end=\"1258\"\u003e• Ideal for controlling ventilation in grow tents and grow rooms\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mcmyku\" data-start=\"1326\" data-end=\"1357\"\u003eHow It Solves Grow Problems\u003c\/h3\u003e\n\u003cp data-start=\"1358\" data-end=\"1612\"\u003eIn indoor growing environments, poor ventilation can lead to rising temperatures, excessive humidity, and stale air. These conditions can slow vegetative growth, reduce nutrient uptake, and increase the risk of mould during the flowering and bloom stage.\u003c\/p\u003e\n\u003cp data-start=\"1614\" data-end=\"2035\"\u003eThe AC Pro Step Fan Controller allows growers to fine-tune ventilation levels to match environmental needs. By adjusting fan speeds, growers can maintain consistent airflow and temperature control throughout the grow cycle. Stable conditions support healthy plant development, improve transpiration, and help produce stronger plants with improved bud density and higher yields in hydroponic systems, coco, or soil setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qw4ccu\" data-start=\"2037\" data-end=\"2051\"\u003eHow to Use\u003c\/h3\u003e\n\u003col data-start=\"2052\" data-end=\"2432\"\u003e\n\u003cli data-section-id=\"e6pk00\" data-start=\"2052\" data-end=\"2130\"\u003e\n\u003cp data-start=\"2055\" data-end=\"2130\"\u003eMount the controller outside your grow tent or grow room for easy access.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18yni1f\" data-start=\"2131\" data-end=\"2203\"\u003e\n\u003cp data-start=\"2134\" data-end=\"2203\"\u003ePlug your AC extractor fan into the controller’s fan output socket.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13cxhmj\" data-start=\"2204\" data-end=\"2258\"\u003e\n\u003cp data-start=\"2207\" data-end=\"2258\"\u003eConnect the controller to the mains power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"y3iuf9\" data-start=\"2259\" data-end=\"2319\"\u003e\n\u003cp data-start=\"2262\" data-end=\"2319\"\u003eSelect the desired fan speed using the controller dial.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6cb29j\" data-start=\"2320\" data-end=\"2432\"\u003e\n\u003cp data-start=\"2323\" data-end=\"2432\"\u003eAdjust the speed as needed to maintain stable temperature and airflow within your indoor growing environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2434\" data-end=\"2462\"\u003e\u003cstrong data-start=\"2434\" data-end=\"2462\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2464\" data-end=\"2682\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Control type: \u003cstrong data-start=\"2480\" data-end=\"2523\"\u003e5-step transformer fan speed controller\u003c\/strong\u003e\u003cbr data-start=\"2523\" data-end=\"2526\"\u003e• Switching technology: \u003cstrong data-start=\"2550\" data-end=\"2587\"\u003esolid-state relay digital control\u003c\/strong\u003e\u003cbr data-start=\"2587\" data-end=\"2590\"\u003e• Designed for \u003cstrong data-start=\"2605\" data-end=\"2626\"\u003eAC extractor fans\u003c\/strong\u003e\u003cbr data-start=\"2626\" data-end=\"2629\"\u003e• Built in \u003cstrong data-start=\"2640\" data-end=\"2682\" data-is-last-node=\"\"\u003eEurope to high manufacturing standards\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hydro Crop Shop","offers":[{"title":"4A","offer_id":52712715256074,"sku":null,"price":290.0,"currency_code":"GBP","in_stock":true},{"title":"8A","offer_id":52712715288842,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/fan-controller-global-air-ac-pro-step-fan-controller-29227825594552.webp?v=1773499815","url":"https:\/\/hydrocropshop.co.uk\/products\/global-air-ac-pro-step-fan-controller","provider":"Hydro Crop Shop","version":"1.0","type":"link"}