Speed Controllers

Our Solid State Variable Speed Controllers combine economy with solid-state circuitry for infinite variable fan speed control! Save money while replacing your outdated controller with solidstate technology. Or customize your ventilation with our manual speed fan controllers!!


Environmental Control - Thermostats & Controllers - Speed Controllers - Solid State Variable Speed Controllers
Solid State Variable Speed Controllers

Environmental Control - Thermostats & Controllers - Speed Controllers - Manual Variable Speed Controller
Manual Variable Speed Controller

Environmental Control - Thermostats & Controllers - Speed Controllers - Quantem Variable Speed Controller
Quantem Variable Speed Controller

Environmental Control - Thermostats & Controllers - Speed Controllers - Manual Ceiling Fan Controls
Manual Ceiling Fan Controls



iGrow 800 Controller
iGrow 800 Controller
$765.00
PolyMax Dutch Bucket System - Closed Loop
PolyMax Dutch Bucket System - Closed Loop
$719.00
LumiGrow Pro 325 LED Horticultural Light - On Sale!
LumiGrow Pro 325 LED Horticultural Light - On Sale!
$749.00

Save money, receive promo codes from Growers Supply

FodderPro 2.0 Feed System