Rhino 1EC Fan Controller
Updated 19 Oct 2026
Rhino 1EC Fan Controller is an affordable analogue thermostatic controller for Rhino EC exhaust fans. Three dials set the target temperature (20-30 °C) and the minimum and maximum fan speed, using a temperature probe; it is powered by the fan.
Description
Analogue thermostatic EC fan controller with three dials: target temperature (20-30 °C), maximum fan speed and minimum fan speed (off to 100%). Includes a temperature probe and is powered by the connected fan. Compatible with Rhino Ultra Silenced and Non-Silenced fans via the 0.3 m 3-pin adaptor.
Rhino Controllers
All products in the Rhino Controllers range.
Rhino 2EC + RH Fan Controller
Rhino 2EC + RH Fan Controller is an environmental controller for Rhino EC intake and exhaust fans with separate day and night settings. A built-in digital sensor reads temperature, humidity and light, and the fan balancer holds negative pressure to within 1% of fan speed.
Rhino 2EC Fan Controller
Rhino 2EC Fan Controller is a compact thermostatic controller for Rhino EC intake and exhaust fans with a built-in fan balancer. Dials set minimum and maximum speed plus an offset that keeps negative pressure in the grow room.
Rhino EC Dimmer
Rhino EC Dimmer is a simple, low-cost dial controller that sets the speed of a Rhino EC fan anywhere from 0 to 100%. It has a durable plastic body with a printed dial scale, a side input port for the fan and two mounting brackets.
Rhino EC Fan Controller
Rhino EC Fan Controller is a digital controller with an LCD touch screen for Rhino EC fans. It runs up to four fans in automatic thermostatic mode via a temperature probe or in manual mode, adjusting speed in 20% steps from 0 to 100%.
More from Rhino
Other products by Rhino.
Rhino 0.3 m 3-Pin Adaptor
Rhino 0.3 m 3-Pin Adaptor is a 30 cm cable that connects the 3-pin plug of a Rhino EC fan to the 3.5 mm jack of a Rhino fan controller. It is supplied with all Rhino EC fans and sold separately as a spare or replacement.
Rhino 0.3 m RJ45 Adaptor
Rhino 0.3 m RJ45 Adaptor converts the RJ45 port of the Rhino 2EC + RH Fan Controller to the 3.5 mm jack used by Rhino EC fans. It is supplied with the 2EC + RH controller and sold separately as a spare or replacement.
Rhino 5 m Control Cable
Rhino 5 m Control Cable has 3.5 mm jacks at both ends and connects Rhino 1EC and 2EC controllers to Rhino EC fans up to 5 metres away, or the 2EC + RH via the RJ45 adaptor. It is supplied with all Rhino fans and sold as a spare.
Rhino Full Speed Hub
Rhino Full Speed Hub is a plug that screws into the controller port of Rhino Ultra Silenced and Non-Silenced EC fans so that the fan runs constantly at full speed, equivalent to a 10 V signal, when no fan controller is connected.
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