Variispeed Fan Speed Controller
£8.99
Fan and climate controllers help you maintain a stable indoor growing environment by automating equipment such as extraction fans, intake fans, heaters, humidifiers, and dehumidifiers. By controlling temperature and humidity within set parameters, they reduce swings and help protect plants from stress.
These controllers are available for both AC and EC fans, with options ranging from simple speed controllers to advanced systems with temperature and humidity sensors, day/night settings, and multiple outputs.
New to climate control? Read Indoor Growing & Hydroponics Explained to understand ventilation, temperature, and humidity management.
Trusted Brands & Expert Advice
We stock a comprehensive range of fan and climate controllers from trusted brands including G.A.S (Global Air Supplies), RAM, SMS, TrolMaster, and more — suitable for controlling AC and EC intake/extraction fans, plus equipment such as humidifiers and heaters.
If you’re unsure which controller fits your fan type or room size, call 01279 501857 for honest advice from our team.
