Controllers

Hydrofarm's Fan Speed Adjuster was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer ...

Autopilot ECLIPSE F60 Digital Environmental Controller combines precise temperature and humidity control along with cycle timing to create an intel...

AutoPilot ECLIPSE F90's modern and eye-pleasing enclosure features four separate power outlets for external devices: Cooling, Heating, Humidify/Deh...

Allows precise humidity control with a 20%-90% range. Change from humidification to dehumidification with a flip of a switch. Controls a hum...

This controller will run eight (8) HID lights at 240 volts. The only lighting controllers featuring two (2) industrial-grade ballast rated relays. ...

FUEL ST8 represents the latest in professional lighting control. It is among the best devices for controlling up to 8 lights. This unit features 24...

Controller turns off your lights if high temperature exceeds set point. Built-in 1 – 30 minute Hot Start delay with HOLD feature. 6 foot tem...

This controller will run four (4) HID lights at 120 Volts – maximum 4000 Watts. The only lighting controllers featuring industrial-grade ballast r...

This controller will run eight (8) HID lights at 240 Volts. The only lighting controllers featuring two (2) industrial-grade ballast rated relays....

This item has been discontinued, Please try our selection of Controllers / Multi-Function for an alternative. The Autopilot Greenhouse Master Contr...

FUEL DT24 represents the latest in large scale professional lighting control. It is among the best devices for controlling up to 24 lights. This un...

FUEL DT16 represents the latest in large scale professional lighting control. It is among the best devices for controlling up to 16 lights. This un...

FUEL ST12 represents the latest in large scale professional lighting control. It is among the best devices for operating up to 12 lights. This unit...

Temperature control range is 55°F to 95°F. Controls cooling or heating equipment. Day and night settings keep temperature within 4°F of set ...

This controller will run four (4) HID lights at 240 Volts. The only lighting controllers featuring industrial-grade ballast rated relays. Plug rel...

This controller will run sixteen (16) HID lights at 240 Volts. The only lighting controllers featuring industrial-grade ballast rated relays. Prem...

This controller will run twenty-four (24) HID lights at 240 Volts. The only lighting controllers featuring industrial-grade ballast rated relays. ...

This controller will run four (4) HID lights at 240 Volts ‰ÛÒ maximum 4000 Watts. The only lighting controllers featuring industrial-grade ballast...

The Autopilot Dehumidifying Humidistat is a compact and easy-to-use controller for dehumidifiers and exhaust fans. Simply plug it into a power rece...