Fan Speed Controller 500w adjustable between 50% & 100%

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Fan speed controllers make it simple to manually adjust and slow the running speed of most types of outlet or inlet fans. Compact, easy to use and there is no wiring necessary. Sim ply plug the fan controller into your power outlet and plug your fan into the unit and adjust the dial to regulate the speed of the fan. At some stage throughout the year you may experience some colder conditions in your grow room with outdoor temperatures being much lower. An easy solution to the problem is to use a fan speed controller to reduce the running speed of your inlet or outlet fan to help maintain warmer temperatures inside your grow room. You also have the option of purchasing a Thermostat, which simply plugs directly into the Fan Speed Controller. The thermostat can be placed into your plant area and the temperature set. This will regulate the fan with more control, switching it to full speed if the grow room does heat up too much and then reducing the running speed back to the setting you have set on the fan speed controller. SPECIFICATIONS Designed for 240v 50Hz, 2A or 500watts max 3 Position Switch Full speed On - Completely Off and Variable speed control positions Variable position makes the fan speed adjustable between 50% and 100% Take control of your ventilation air flow and give your plants the right temperature at the right time to ensure maximum yield Please Note this controller is suitable for Centrifugal fans but will not be suitable for use with Axial style fans and some standard Mixed Flow fans. If the fan you have already has a variable speed controller this controller can't be used to further control the fan, also EC style fans have their own special controller so this unit will not work with an EC fan, if unsure please check with us first Show more