{"product_id":"hybrid-controllers-pro-series-digital-fan-speed-climate-controllers","title":"Hybrid Controllers +PRO Series | Digital Fan Speed \u0026 Climate Controllers","description":"\u003ch3\u003eHybrid Controllers +PRO Series – Digital Fan Speed \u0026amp; Climate Controllers\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHybrid Controllers +PRO Series\u003c\/strong\u003e are premium \u003cstrong\u003etwin fan speed and grow room climate controllers\u003c\/strong\u003e designed to provide precise temperature control while keeping extractor and intake fans running smoothly and quietly. Combining \u003cstrong\u003edigital temperature sensing technology\u003c\/strong\u003e with a robust mechanical fan-speed control system, the Hybrid PRO provides dependable automatic ventilation control without the humming or buzzing commonly associated with standard electronic fan dimmers.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in \u003cstrong\u003e4 Amp, 8 Amp and 16 Amp versions\u003c\/strong\u003e, the Hybrid Controller +PRO Series is suitable for a wide range of ventilation systems, from smaller indoor grow rooms through to high-powered extraction setups.\u003c\/p\u003e\n\n\u003ch3\u003eCompletely Silent Fan Speed Control\u003c\/h3\u003e\n\n\u003cp\u003eOne of the biggest advantages of the \u003cstrong\u003eHybrid PRO Fan Controller\u003c\/strong\u003e is its ability to regulate compatible AC extractor and intake fans without creating unwanted motor hum or buzzing.\u003c\/p\u003e\n\n\u003cp\u003eRather than electronically dimming the fan in the conventional way, the controller uses a mechanical switching system combined with intelligent temperature-control software. This allows the controller to move between predetermined fan speeds while maintaining quiet and reliable fan operation.\u003c\/p\u003e\n\n\u003ch3\u003eAutomatic Grow Room Temperature Control\u003c\/h3\u003e\n\n\u003cp\u003eThe Hybrid Controller PRO includes a \u003cstrong\u003e5 metre NTC temperature sensor\u003c\/strong\u003e which continuously monitors the temperature in your growing environment.\u003c\/p\u003e\n\n\u003cp\u003eSimply position the temperature probe in the required area, select your desired temperature and set the minimum fan speed. The controller then automatically adjusts the connected fans through its available speed settings to help maintain the selected temperature.\u003c\/p\u003e\n\n\u003cp\u003eAs temperatures increase, fan speed is automatically increased. When the environment cools, the controller can reduce the fan speed again, helping maintain more stable conditions without constant manual adjustments.\u003c\/p\u003e\n\n\u003ch3\u003e5-Step Fan Speed Control\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHybrid +PRO Series\u003c\/strong\u003e provides up to \u003cstrong\u003e5 fan-speed steps\u003c\/strong\u003e. When operating in automatic mode, the minimum fan setting determines the lowest speed the controller is allowed to use.\u003c\/p\u003e\n\n\u003cp\u003eFor example, with minimum speed set to position 1, the controller can automatically operate between speeds 1 and 5 depending on temperature. Selecting position 2 allows the controller to operate between speeds 2 and 5.\u003c\/p\u003e\n\n\u003cp\u003eUsing a lower minimum setting gives the controller a wider operating range and greater flexibility when responding to changing grow room temperatures.\u003c\/p\u003e\n\n\u003ch3\u003ePRO Night-Time Humidity Control Function\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePRO Series\u003c\/strong\u003e adds a useful night-time ventilation programme designed to help prevent excessive humidity building up during the lights-off period.\u003c\/p\u003e\n\n\u003cp\u003eWhen the controller detects that the grow lights have switched off, it can automatically enter its secondary night programme. During this cycle, fan speed is periodically increased to move additional air through the growing environment and help remove excess moisture.\u003c\/p\u003e\n\n\u003cp\u003eWhen the lights switch back on, the Hybrid PRO automatically returns to its normal temperature-control programme. The additional night-time programme can also be activated or deactivated when required.\u003c\/p\u003e\n\n\u003ch3\u003eTwin Fan Control for Intake \u0026amp; Extraction\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHybrid Controllers +PRO Series\u003c\/strong\u003e is designed to control both \u003cstrong\u003eintake and extraction fans\u003c\/strong\u003e, automatically synchronising their operation as fan speeds change.\u003c\/p\u003e\n\n\u003cp\u003eThis makes the controller particularly suitable for grow rooms where maintaining consistent airflow and controlled air exchange is important. Both connected fans respond together as the controller adjusts ventilation according to the temperature programme.\u003c\/p\u003e\n\n\u003ch3\u003eAutomatic \u0026amp; Manual Operation\u003c\/h3\u003e\n\n\u003cp\u003eThe Hybrid PRO gives growers the flexibility of both \u003cstrong\u003eautomatic and manual fan control\u003c\/strong\u003e. Automatic operation allows the temperature sensor and internal software to manage fan speed for you, while manual settings provide straightforward direct control when required.\u003c\/p\u003e\n\n\u003cp\u003eThe controls are deliberately simple to use, making the Hybrid PRO suitable for growers who want advanced environmental control without an unnecessarily complicated interface.\u003c\/p\u003e\n\n\u003ch3\u003ePlug \u0026amp; Play Installation\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHybrid PRO climate controller\u003c\/strong\u003e is designed for straightforward installation without complicated electrical wiring.\u003c\/p\u003e\n\n\u003cp\u003eConnect your intake and extraction fans, position the supplied temperature probe within the growing environment, select your desired temperature and minimum fan speed, and the controller can then automatically regulate your ventilation system.\u003c\/p\u003e\n\n\u003ch3\u003eHeavy-Duty \u0026amp; Reliable Design\u003c\/h3\u003e\n\n\u003cp\u003eFan speeds are controlled using a \u003cstrong\u003eheavy-duty internal relay system\u003c\/strong\u003e. A small click may be heard when the controller moves between speed settings; this is the mechanical relay switching between fan-speed stages.\u003c\/p\u003e\n\n\u003cp\u003eThis combination of mechanical switching and digital temperature control gives the Hybrid PRO its distinctive blend of \u003cstrong\u003equiet fan operation, accurate environmental control and robust performance\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eChoose from 4A, 8A or 16A Hybrid PRO Controllers\u003c\/h3\u003e\n\n\u003cp\u003eThe Hybrid Controllers +PRO Series is available in three power ratings, allowing you to match the controller to the combined electrical load of your intake and extraction fans.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid Controller PRO 4 Amp\u003c\/strong\u003e – maximum load 4A \/ 900W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid Controller PRO 8 Amp\u003c\/strong\u003e – maximum load 8A \/ 1800W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHybrid Controller PRO 16 Amp\u003c\/strong\u003e – maximum load 16A \/ 3600W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e the maximum load refers to the \u003cstrong\u003ecombined load of both connected fans\u003c\/strong\u003e. Always add together the current draw of your intake and extraction fans and select a controller with a suitable capacity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eSilent fan speed operation\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eDesigned to eliminate fan humming and buzzing caused by conventional dimming\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAutomatic temperature-controlled ventilation\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eControls both intake and extraction fans\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e5-step fan speed control\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eAdjustable minimum fan speed\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e5 metre NTC temperature sensor\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eAutomatic and manual operating modes\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003ePRO night-time humidity management programme\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eAutomatically detects the lights-off period\u003c\/li\u003e\n  \u003cli\u003ePeriodically increases airflow during the dark cycle\u003c\/li\u003e\n  \u003cli\u003eSynchronised twin-fan operation\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty mechanical relay switching\u003c\/li\u003e\n  \u003cli\u003eSimple plug-and-play setup\u003c\/li\u003e\n  \u003cli\u003eAvailable in \u003cstrong\u003e4A, 8A and 16A versions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHybrid Controllers +PRO Series Specifications\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eTwin Fan Speed \u0026amp; Climate Controller\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHybrid +PRO\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eAvailable Variants\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4A \/ 8A \/ 16A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e4A Maximum Load\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 Amps \/ 900W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e8A Maximum Load\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e8 Amps \/ 1800W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e16A Maximum Load\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e16 Amps \/ 3600W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFan Control\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eTwin intake and extraction fan control\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFan Speed Settings\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5 Steps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Sensor\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNTC temperature sensor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSensor Cable Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5 metres\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Modes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAutomatic \u0026amp; Manual\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePRO Function\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNight-time humidity management programme\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFan Speed Switching\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMechanical relay system\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePlug \u0026amp; play\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhich Hybrid PRO Controller Do I Need?\u003c\/h3\u003e\n\n\u003cp\u003eWhen choosing between the \u003cstrong\u003e4A, 8A and 16A Hybrid Controllers\u003c\/strong\u003e, check the electrical current rating of both fans you intend to connect.\u003c\/p\u003e\n\n\u003cp\u003eAdd the amperage of the \u003cstrong\u003eintake fan and extraction fan together\u003c\/strong\u003e. The combined figure must remain within the maximum rating of the controller you select.\u003c\/p\u003e\n\n\u003cp\u003eFor example, a ventilation system with two fans drawing a combined 3 amps requires a controller capable of safely handling at least that load. Choosing the appropriate model ensures the controller is correctly matched to your ventilation equipment.\u003c\/p\u003e\n\n\u003ch3\u003ePrecision Grow Room Climate \u0026amp; Ventilation Control\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHybrid Controllers +PRO Series – Digital Fan Speed \u0026amp; Climate Controllers\u003c\/strong\u003e provide a proven solution for growers who want precise automatic temperature regulation without unwanted extractor fan humming.\u003c\/p\u003e\n\n\u003cp\u003eWith \u003cstrong\u003esilent 5-step fan speed control, twin fan synchronisation, a 5m temperature probe, automatic temperature management and the additional PRO night-time ventilation programme\u003c\/strong\u003e, the Hybrid PRO combines straightforward operation with sophisticated environmental control.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're controlling a smaller indoor grow room or a much larger high-powered extraction system, the choice of \u003cstrong\u003e4A, 8A and 16A Hybrid PRO fan controllers\u003c\/strong\u003e makes it easy to select the correct model for your ventilation setup.\u003c\/p\u003e","brand":"SMSCOM","offers":[{"title":"4 Amp","offer_id":58686973935948,"sku":"4-AMP","price":249.96,"currency_code":"GBP","in_stock":true},{"title":"8 Amp","offer_id":58686973968716,"sku":"8-AMP","price":254.96,"currency_code":"GBP","in_stock":true},{"title":"16 Amp","offer_id":58686974001484,"sku":"16-AMP","price":299.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/Hybrid-Controllers-_PRO-Series-4amp-front-view.jpg?v=1788526928","url":"https:\/\/hytechydroponics.com\/products\/hybrid-controllers-pro-series-digital-fan-speed-climate-controllers","provider":"Hytec Horticulture","version":"1.0","type":"link"}