Local building regulations | Infiltration & heat pump

But these exactly are, if I read that correctly, excluded in the local building regulations. Or am I interpreting that wrong?

What does the worksheet, respectively the information sheet from the LRA, say? The answer might perhaps be in there.

Has already been requested, as it is not available online

But exactly these are excluded in the local building regulations, if I read that correctly.

Hello Chamäleon

ok, that's what it says. Maybe talk to the authorities once. I had an expert who specialized in something like that. He cost me a bit over 2,000 euros, but he also cleared away all difficulties. He can simply argue technically.

Steven