{"product_id":"global-air-ac-pro-plus-step-fan-controller","title":"Global Air - AC Pro PLUS Step Fan Controller","description":"\u003cp data-start=\"50\" data-end=\"537\"\u003eThe Global Air AC Pro PLUS Step Fan Controller is a high-quality transformer-based controller designed to regulate AC extractor fans in indoor growing environments. It provides smooth, reliable fan speed control while maintaining stable temperatures inside a grow tent or grow room. Built with advanced digital controller technology and solid-state relays, the unit delivers silent transitions between fan speeds without the loud clicking often associated with standard step controllers.\u003c\/p\u003e\n\u003cp data-start=\"539\" data-end=\"904\"\u003eIn hydroponics and indoor growing setups, maintaining consistent environmental conditions is essential for healthy plant development. The Pro PLUS controller automatically manages fan speed to stabilise temperatures while also controlling a heater to keep the grow space within the ideal range for plant growth during both vegetative growth and the flowering stage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ycgkk5\" data-start=\"906\" data-end=\"922\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cp data-start=\"923\" data-end=\"1339\"\u003e• High-quality 5-step transformer fan speed control\u003cbr data-start=\"974\" data-end=\"977\"\u003e• Silent step transitions with no clicking noise\u003cbr data-start=\"1025\" data-end=\"1028\"\u003e• Integrated heater control for stable temperature management\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e• Helps maintain ideal climate conditions in grow tents and grow rooms\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e• Protects AC fan motors from electrical stress\u003cbr data-start=\"1212\" data-end=\"1215\"\u003e• Simple and reliable operation for indoor growing ventilation systems\u003cbr data-start=\"1285\" data-end=\"1288\"\u003e• Built in Europe to high manufacturing standards\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mcmyku\" data-start=\"1341\" data-end=\"1372\"\u003eHow It Solves Grow Problems\u003c\/h3\u003e\n\u003cp data-start=\"1373\" data-end=\"1622\"\u003eTemperature fluctuations are a common issue in indoor growing environments. When temperatures drop too low during lights-off periods or rise too quickly under grow lights, plants can experience stress that slows vegetative growth and reduces yields.\u003c\/p\u003e\n\u003cp data-start=\"1624\" data-end=\"2011\"\u003eThe AC Pro PLUS Step Fan Controller stabilises the environment by regulating fan speed while simultaneously controlling a heater. This balanced climate control helps maintain steady temperatures throughout the grow cycle. Stable conditions support better nutrient uptake, healthier plant growth, and improved bud density during the bloom stage in hydroponic systems, coco, or soil grows.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qw4ccu\" data-start=\"2013\" data-end=\"2027\"\u003eHow to Use\u003c\/h3\u003e\n\u003col data-start=\"2028\" data-end=\"2479\"\u003e\n\u003cli data-section-id=\"e6pk00\" data-start=\"2028\" data-end=\"2106\"\u003e\n\u003cp data-start=\"2031\" data-end=\"2106\"\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=\"zhkb8z\" data-start=\"2107\" data-end=\"2178\"\u003e\n\u003cp data-start=\"2110\" data-end=\"2178\"\u003eConnect your AC extractor fan to the fan output on the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dfdcky\" data-start=\"2179\" data-end=\"2233\"\u003e\n\u003cp data-start=\"2182\" data-end=\"2233\"\u003eConnect a compatible heater to the heater output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3db1sq\" data-start=\"2234\" data-end=\"2288\"\u003e\n\u003cp data-start=\"2237\" data-end=\"2288\"\u003ePlug the controller into a suitable power supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ayb57n\" data-start=\"2289\" data-end=\"2341\"\u003e\n\u003cp data-start=\"2292\" data-end=\"2341\"\u003eSet your desired temperature on the controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qzajib\" data-start=\"2342\" data-end=\"2479\"\u003e\n\u003cp data-start=\"2345\" data-end=\"2479\"\u003eThe controller will automatically adjust fan speeds and activate the heater when required to maintain stable environmental conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2481\" data-end=\"2509\"\u003e\u003cstrong data-start=\"2481\" data-end=\"2509\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2511\" data-end=\"2752\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Fan control: \u003cstrong data-start=\"2526\" data-end=\"2562\"\u003e5-step transformer speed control\u003c\/strong\u003e\u003cbr data-start=\"2562\" data-end=\"2565\"\u003e• Maximum load: \u003cstrong data-start=\"2581\" data-end=\"2589\"\u003e13 A\u003c\/strong\u003e\u003cbr data-start=\"2589\" data-end=\"2592\"\u003e• Heater control capacity: \u003cstrong data-start=\"2619\" data-end=\"2635\"\u003eup to 2.5 kW\u003c\/strong\u003e\u003cbr data-start=\"2635\" data-end=\"2638\"\u003e• Motor protection: \u003cstrong data-start=\"2658\" data-end=\"2693\"\u003eintegrated fan motor protection\u003c\/strong\u003e\u003cbr data-start=\"2693\" data-end=\"2696\"\u003e• Control type: \u003cstrong data-start=\"2712\" data-end=\"2752\" data-is-last-node=\"\"\u003esolid-state relay digital controller\u003c\/strong\u003e\u003c\/p\u003e","brand":"Hydro Crop Shop","offers":[{"title":"4A","offer_id":52712705786122,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true},{"title":"8A","offer_id":52712705818890,"sku":null,"price":395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/fan-controller-global-air-ac-pro-plus-step-fan-controller-29227827003576.webp?v=1773499707","url":"https:\/\/hydrocropshop.co.uk\/products\/global-air-ac-pro-plus-step-fan-controller","provider":"Hydro Crop Shop","version":"1.0","type":"link"}