This is not our first radiator controller. Previously, we have that for 30, the hardware store - bought the piece, which filled also her job. Basically you have to say about the investment: it is worth immediately !!!! Our daughter had otherwise infections more often, who can always heating preset 100% correctly if you do not know that it is suddenly hot or cold? Since we installed the thermostat in her is over the duration of colds. And by the way, the consumption has declined by about 30% in spite of the harsh winter last year. We had only one room thermostat and not in that of the consumption in the cold winter is extremely risen, so I guess the real savings even more than 30%. Now this is something that will do the most good thermostats. As we now have a new need, we decided for this model. The advantage of this model compared to the no-name alternatives: the volume is seriously low. The other one hears over time hardly, but this accounts for only about 10% of the volume. The operation is much easier than with other brands. The materials are also of much higher quality. Unrestricted buy recommendation! It's so nice to always have ideal themperierte rooms !!!
