LWZ 504 with or without buffer tank

As far as I remember, only very few air-water heat pumps are eligible for funding. Air-air ones are definitely not. Most ground-source heat pumps are probably eligible. There was also a list somewhere. If we had been able to, I would have chosen a ground-source heat pump too....but eventually the money ran out...

Regarding the funding, feel free to contact me. I successfully received funding for the Thz 504 a few months ago. Just send a private message if interested.

We also installed the LWZ 504.. Actually eligible for funding because of the inverter.. But it was also rejected for us due to the too low annual performance factor.. To be honest, I then forgot to look into it in more detail or had completely different things to do and so the appeal period expired...