Is the district heating consumption at KW 55 house too high?

No, underfloor heating does not have an automatic inlet for refilling - your neighbor will not find a geyser on his lawn because of that. I would wait for the technician tomorrow.

Thank you, that is already reassuring. I have made a table with the consumption per day and total consumption, including a projection for November and the year, and will present it to the technician tomorrow. Something must be wrong. I will keep you updated here!

So if you show the technician a PowerPoint tomorrow, he will understand it even better
Just wait and feel free to share here.

Hammer hard.. are you real or just fresh out of university?

Really. Why is it that as an owner, one is not allowed to do the math? I know, maybe it’s too much panic and if the values hadn’t been quite so extremely high, I would have waited at first too. But it just looks pretty severe.

And it is certain that the unit KWh was also read/conversion correctly?