Featured Products
Filter
Products
Sentinel EVC-1 Environmental Controller
Original price was: $161.95.$146.88Current price is: $146.88.
Blueprint Day/Night Digital Temperature Controller
Original price was: $95.00.$61.56Current price is: $61.56.
CAP 4 Timer Temp/Humidity/CO2 Controller
Original price was: $419.95.$374.40Current price is: $374.40.
HLC 3 HID Controller / Heating Thermostat w/ Delay
Original price was: $92.95.$61.74Current price is: $61.74.
About Fan Controllers
Fan controllers operate by regulating the power supply provided to your fans, which in turn reduces or raises airflow based on fan speed. Controllers make it easy to set parameters on heat and humidity in your garden. By taking the guesswork out of keeping a consistent temperature controllers give growers peace of mind when away from home. Keeping a garden in its optimal ranges leads to healthier and faster growth in plants, HTG Supply carries controllers of all shapes and sizes for your grow.
