Control Freak 5A Intelligent Fan Controller — No Probe

Control Freak Intelligent Fan Controller 5A — Digital Speed Control (No Probe)

The Control Freak Intelligent Controller is a digital speed controller — easy to set up, automatically adjusts fan speed to maintain your specified temperature. Simple temperature-and-fan-speed setup: define min/max fan speeds and target temperature, the controller manages the rest. Probe sold separately so you can pick the right probe variant for your installation. 5A capacity suits most home grow-room fans.

Why growers choose Control Freak:

• Digital intelligent controller — automatic temperature-driven fan speed adjustment
• 5A capacity — handles standard home grow-room fans
• Min/max fan speed settings — fan never stops fully, never runs at full unless needed
• Maintains specified temperature — set the target, controller does the rest
• Easy setup — no complex menus or programming
• Compatible with AC fans — works with most standard inline extractors
• Cheap intelligent control — automation at accessible pricing

Who it's not for:

Probe sold separately — won't function without the temperature probe. Check probe compatibility with your installation. For EC (electronically commutated) fans, you need an EC-compatible controller (G.A.S EC1, EC2, EC5) — Control Freak is for AC fans. For higher-capacity setups (10A+), step up to bigger controllers. For environmental control beyond just temperature (humidity, lighting, CO2), the G.A.S Enviro Controller V2 covers more.

Available to collect from our Stone shop at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on 01785 556355 or email sales@roots2riches.com — we're growers ourselves, happy to help.