Experiences with brine heat pump

Most will probably not receive an exemption, but leave it without function. you are actually the first person I have encountered in various forums who has actually succeeded. Everyone else you read and hear about recommends it but has not done it themselves. We implemented it via our KNX switches. They can control the heating actuators via a temperature sensor. But they don’t. The result is the same and for us no additional cost, as we would have installed them anyway.

He didn't make it. Only found one who signed his Willi underneath despite the absence of the ERR.

It was the same for me :D

He didn’t make it. Only found one who signed his Willi underneath despite the absence of the ERR. Was the same with me :D

Or something like that xD If that’s the case, one should say so, as it has nothing to do with an exemption.

If that is the case, one should say so, as it has nothing to do with a liberation.

I have ;). Prefer pragmatic solutions...

I have ;). Prefer pragmatic solutions...

OK, reading educates. I read your post again. You actually do not write about liberation.
That makes me happy, as my core statements remain and yours is simply not to do it if possible :)

Buffer tanks and domestic hot water tanks have nothing to do with each other.

Well, I thought that in view of the fact that there are often combination tanks. So a domestic hot water tank (hot water storage) is sufficient. If you don’t have a fresh water station, then the smooth tube heat exchanger is the best option? Or are there alternatives?