Current test reports air-to-water heat pump

That is great, but what do I have to enter in the calculator for Zuschlag für Tonhaltigkeit KT?

And what do I enter for Abstand if I want to know to what extent it affects me personally?

We now have a novelan LAD12....

My system is unsuitable as a reference because of the bivalent operation with a chimney.

Hello Domski,
we also want a chimney. Are you satisfied with the solution? How is it going for you?
Best regards, Fenilia