Remote Humidity Controller for use with Vortice standard non-timer fans. Can also be used in conjunction with the CR range of Vario speed controllers. Measures amibient relative humidity (RH) and starts the fan when the RH is below 65 percent. Also incorporates an over-run timer which is adjustable between 3 and 20 minutes. IP20 230V 50-60Hz Maximum load 3A Dimensions 144 x 54 x 55.8mm
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