Product description

The temperature, min - max, Hysteresys controller is a temperature dependent speed controller for rooms for one or more exhaust fans. The ventilation controller keeps the room temperature constant and prevents falls below the set minimum speed and the excess of the maximum speed. The hysteresis determines the control range. The controller is supplied with waterproof Ghäuse, plugs with flap-lids, digital low voltage sensor and a 4 foot cable.