G.A.S - EC2 Thermostatic Fan Speed Controller with Balancer Bulky This is a proper piece

This is a proper piece of kit that genuinely improves results

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works with everything else

competitors often require separate purchases

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G.A.S - EC2 Thermostatic Fan Speed Controller with Balancer Bulky This is a proper pieceG. A. S EC2 Thermostatic Fan Speed Controller with Balancer Create the perfect environment with this small but powerful EC controller with built in fan balancer. The EC2 regulates maximum and minimum fan speeds for your intake and outtake and keeps room temps at optimal levels.