Construction report single-family house 1200 €/m²

Water-bearing towel radiators have no place in new buildings anymore.

Why?

...The usually installed underfloor heating is a low-temperature system (due to energy efficiency), which is not compatible with the water-carrying towel radiator. The latter usually requires a significantly higher supply temperature.

...The usually installed underfloor heating is a low-temperature system (due to energy efficiency), which is not compatible with the water-carrying towel radiator. This usually requires a significantly higher flow temperature.

Is that why there are two heating circuit loops?

That's why you have two heating circuit loops?

50°C at the feet and 40°C in the room is simply not for everyone.

Is that why you have two heating circuit loops?

That's how it is with us (still oil heating).

That's why there are two heating circuit loops?

For that, the energy source would first have to still provide a high temperature, which is then artificially lowered again for the underfloor heating --> efficiency down the drain ;)