I took 2 thermostat to control a floor heating, very well. the probe is integrated on the side and down to measure the room temperature. (I did not connect the external probe) no 220V supply batteries (no loss in case of power failure the program), it takes 2 son supply and 1 or 2 which controls the heating. For easy adjustment buttons on the side 3: 1 to set the clock and day of the week (1 = Monday), 1 for on / off, the 3rd button is pressed remains 5 seconds to set the various period (Stage) of the day (time setting and the temperature setpoint (same Monday to Friday) and for Saturday and Sunday (weekend 6 and 7) other setting. It also allows pressing normally switch to program mode or classic. Perfect price / quality ratio.
