Heating phase, screed, window position

There should also be a version with a hose. I still wouldn't prefer it, because those things obviously cost unnecessary money. The painter will tape off the windows himself, for a fraction of the cost of the drying units ;-) Especially in winter, drying construction sites is quite a rewarding task.

Well, then congratulations on emptying it hourly ;-)

The problem is solved with a hose. Ventilating three times a day can be cheaper and better for the environment. But only if you don't drive there by car. ;)

Starting next Tuesday, we will also begin heating up the screed in our KfW Efficiency House 55 EE (bungalow 90 sqm). I have already received the heating-up protocol. The view of the necessary temperatures and their increase up to 60° VLT and staying there for three days is simply dreadful. In addition, this heating up will be done entirely direct-electric. The heat pump (if it can be used at all for heating up) is unfortunately not yet with the heating engineer.

The view of the necessary temperatures and their increase up to 60° VLT and staying there for three days is simply terrible.

That is really terrible?
Why so high? Normally it is enough up to the design temperature of the underfloor heating.
Maybe a few degrees more as a reserve, but 60 is really bad.

In addition, this heating up will be done completely electrically direct.

Unfortunately in our case too. Primarily because our heating technician is difficult, and not because he doesn't have the device...

Questioning the 60 degrees. It’s simply expensive and doesn’t bring anything.

We have a brine-water heat pump with probe drilling. Heating up using the probe was rejected by the drilling expert, you don’t do that because of the warranty. Would have liked to use the probe and heating rod simultaneously to go with ~12kW.

Heating up the 2-degree cold and damp shell alone with a 6kW heating rod in January simply didn’t work sufficiently, so an electric heater was used, which was connected to the underfloor heating. It had about 20kW or so. It worked well but costs money for the device, installation, and the electrician also needed some cash on hand for the (temporary) CEE32 indoors. Dumb, but what can you do.

That's really terrible?
Why so high? Normally, it is sufficient up to the design of the underfloor heating.

An interesting statement. Where does this knowledge come from?
What does the design of underfloor heating mean, moreover? If the flow temperature for functional heating is set to 60°C, the hot system must also be designed accordingly.
How is the hint "... normally, it is sufficient up to the design of underfloor heating" to be understood then?