Device for controlling at least one electric heater

The present invention relates to a device for controlling at least one electrical heater (R) disposed in a building, the operation of which is managed by an automation system (A) having a function of power limitation, this automatism ( a) transmitting to said heating apparatus (R) of on / off commands, and / or manners, and / or depending on the temperature operating value (TE) detected outside the building through a first probe (SR) characterized in that it comprises at least one additional temperature sensor (S1, Sn), the value is clamped to a predetermined temperature (TE1, TEn) corresponding to a time of limited operation of the heating or absence of heating and a module (B1) comprising a micro-processor which, when receiving external information erasing (i1, i2) is configured to transmit to said apparatus (R) via a second module (B2), a ordr e switching the measured temperature (TE) from said first probe (CT) to an outside temperature value lured (TEL), that is to say imposed, from said additional temperature sensor (S1, Sn) for a predetermined time.