Control by algorithm TPI (Time proportional integral): the thermostat activates and deactivates the installation at regular time intervals, which are determined by the relationship between desired and actual temperature.
Great LCD screen: easy-to-read display for ease of handling and operation, with indications of desired or actual temperature.
The electronic thermostat RDH100 ensures operation of the installation with maximum economy.
Works with 2 batteries AA 1.5V.