New BAFA funding - Air-to-water heat pump with solar thermal

If the air-to-water heat pump only handles heating, it also exceeds 4.5. For hot water, you can additionally use a domestic water air-to-water heat pump, which also cools the house in summer. With the Bafa subsidy, it's basically free.

I can hardly imagine that the additional domestic water heat pump is so cheap that the Bafa subsidy is not used up.

It is integrated in the domestic hot water storage. The additional material cost is under 1000 €. If you then receive a few thousand in subsidies ???

If that is the case.
Still additional technology that can break. Why not choose an eligible system including domestic hot water preparation right away.

Oh, and the solar system doesn't break down? Apart from the fact that it is absolutely unprofitable... The DHW preparation costs are about €200 per year. Even if you save 100%, it doesn't pay off...

I would also never install solar thermal systems... I simply believe in installing as little technology as possible. You build the house for yourself and not to install technology with the highest possible subsidy. If you then get a subsidy as a bonus for the technology you install, great. But being pressured to install technology you might not even want because of a possible subsidy would be the wrong approach for me.

Wait, underfloor heating only in the existing building....

Where does it say that? I understand that underfloor heating and the rest are also being subsidized.