Heat pump and BAFA - What is true and what is not?

That presupposes that I have a heat meter, right? Not everyone has that installed.

That is a funding requirement.

Do you, those who have received an approval, always have one from this list?

Only those listed are eligible for funding.

We will install a Zeeh multi-function storage tank with a Mitsubishi heat pump. This combination is listed. As I understood from my refrigeration technician, no heat meter is installed because this would not be so easy due to the system's construction. However, check on this again. If a heat meter is mandatory for the subsidy, we need to plan for it somehow. But what exactly happens if the seasonal performance factor after one year is only 2.1, for example? Would the subsidy then not be granted?

But what exactly happens if the annual performance factor after one year, for example, is only 2.1? Do you then not receive the subsidy?

That doesn't matter. Now one might say that the requirement for a heat meter is nonsense then. However, the idea is that one should have the most efficient system possible installed and poor performance values can be noticed and corrected. That is also why there is an obligation for a professional review after 1 year (by the way, you must already provide proof of commissioning this now, either as a separate contract or explicitly stated as part of the installation package).

Where do I have to provide proof of the authorization? It has not been requested from me so far and I believe it is not even included in the contract with my refrigeration technician yet.

Well, you have to prove the implementation with invoices within a certain period after the application. Moment Edit: not that I'm talking nonsense. The commissioning for the review after one year must now take place and be proven?