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dialled-in flush
when others fall and fail
windowsills or starter setups
00 Response Time <500ms Product
improves moisture retention
G.A.S EC1 Fan Controller – Manual Speed Control for EC Fans Digital Ballasts dialled-in flushThe G. A. S EC1 Fan Controller is a simple, plug and play speed controller designed specifically for EC (electronically commutated) fans. It provides precise, quiet control of fan speed without buzzing, humming, or vibration ideal for grow room ventilation setups where noise and stability matter. Designed by Global Air Supplies, the EC1 lets you manually adjust airflow in extraction or intake systems with ease, maintaining a stable grow room climate
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