Does the heat pump need to be installed, 5.5m for €999 justified?

Ask how the costs add up

At 999,-€? I can tell you how they add up. ;-) "Hey boss, how much?" "Stay under a thousand, otherwise he'll complain!" "Ok."

If the heat pump is not yet installed (and the house with the corresponding house entry is ideally also not yet), the additional effort consists only of a few longer pipes. So the extra cost is more than exaggerated.

If the heat pump is already fully installed and would have to be completely relocated, I would find the price reasonable.

If the heat pump is not yet installed (and ideally the house with the corresponding house entry is also not yet in place), the additional effort consists only of a few longer pipes. So the extra cost is more than exaggerated.

If the heat pump is already fully installed and would have to be moved completely, I would find the price reasonable.

This is a standard house from a home construction company.
The pump is always located at the left corner when it is sold.
So far, the house has not yet had any groundbreaking. The building application still needs to be submitted.

In connection with our plot, the noise calculation has now been carried out and it was determined that the pump must be moved 5.5 meters further towards the center of our property.

Seen that way, it is only an extension of the hoses, that is correct.

This is not about implementing an existing system. It is about the expansion of a new building.

So am I interpreting correctly that the system until now only exists on paper?

But of course, under certain circumstances, justified additional costs can arise. For that, however, you need to describe the circumstances in a bit more detail.

So am I now interpreting correctly that the system exists only on paper so far? But of course, under certain circumstances, justified additional costs can arise. However, you need to explain the circumstances in a little more detail.

Exactly, the house and everything associated with it exists only on paper so far. Does anyone know how it is with soundproofing? Is that a basis for the building application or just a courtesy for the neighbor?

Oh, I see. I thought the pump was already installed. Then the price is too high. The few meters of piping are not that expensive. Probably the price increases are already factored in.