Maintain Optimal Growroom Temps with a Dual Fan Controller
The Control Freak 6-Amp Dual Fan Speed Controller is a compact and elegant looking unit that takes care of regulating the output speeds of your extraction and intake fan, in order to maintain an optimal environment. The better the environment, the happier the plants, and the bigger the yields!
Please note: though digital fan speed controllers (like this one) are a very cost-effective solution, they may generate a humming sound. This is an unavoidable consequence of using pulse width modulation to regulate fan output. We highly recommend SMSCom Hybrid Fan Speed Controllers, which instead use heavyweight transformers and run completely silent. For more information, see this post on the One Stop Grow Shop Blog: Fan Controllers - Why Are There Different Types?
This fan speed controller is not designed for use with Isomax fans. If that’s your intention, then please take a look at the SMSCom Hybrid Controller or the silent Control Freak models instead.
How the Control Freak Dual Fan Speed Controller Works
The Control Freak Dual Fan Speed Controller is a compact, elegant looking unit that takes care of regulating your intake fan and extraction system. It has two sockets on the front (intake and extraction) and 3 controller knobs. The first control allows the user to set a minimum fan speed. This is the lowest fan speed required for adequate air exchange in the garden space. Make sure you keep this high enough to maintain negative pressure. The second control is for your chosen temperature setting. The third controller knob is for your maximum fan speed. This is particularly useful when using oversized duct fans. If your fan is larger than required for the size of the grow area, you may not want it to kick in at full speed – using the maximum fan speed knob will ensure that this doesn’t happen.
To see our full Fan Speed Controllers range, click here