Weishaupt (Split) or Kermi (Monoblock)

What Kermi costs compared to Zehnder I don't know. So far it has not been offered. My heating engineer only had the idea to bug the field service employee to see if something can be done price-wise if both devices are taken from Kermi. The complete underfloor heating is also done by Kermi. So the pipes etc. Hopefully something can still be done, because we would really like to have the Kermi. Alone because of the noise level. We have some concern that the split will be loud.

How is that? The split is supposed to be relatively loud, but does that only affect the outdoor unit, or also the indoor unit?

We come from the FFM area. More precisely north of Hanau.

Hi, what is the current status today regarding the Kermi X-Change Monoblock, we will soon be placing the order for the new building and wanted to know if the system is causing any problems or if the efficiency is good.