Note:
The only problem is that one of the heating insert into the filled (!) Bed, almost always shifts the calming mats. And that's not good.
Therefore would really pump out better.
We have indeed hammer out again, at least apparently, but if it is successful, will be shown at the next move.
* Addendum *
After nunmher 4 weeks use and using a commercially available Verbrauchsmeßgerätes, get the heating to approx 65kwh. Included in this are alone 20kwh in the first week of the heat (the old heater did not more).
Of course, this is an individual value, since it depends on several factors, but when I compare the value with the old heater that has consumed about 120kWh in (ok, winter) month, then I am satisfied. There is still enough air to the old usage, so we go just assume that it will remain at a certain Mind Ever custom / stay.