Air-water heat pump - installation location of the split unit - maximum distance / efficiency

What diameter does the part have?

And why don't you do it then?

Because I don't think I would be allowed to "mess around" on my own initiative there :)


Thanks for the confirmation! It will probably come down to a similar constellation for us as well. I also found such insulations, but I wasn't sure if these were the right ones, since the prices online are only about 40-50 EUR / m.

What diameter does the part have?

We installed the following local heating pipe:
Uponor Ecoflex Thermo Twin HP DN25 2x32x2.9 empty pipe 2x32x3.5
It has an outer diameter of 140mm

When installing, we were 3 people. 1-2 hold the pipe end in position, the third shovels grit, etc. in until it holds. The pipe is quite stable and has a corresponding bending radius. Therefore, order a few meters more to be sure.

Hi,
with us it should also go behind the house (line length approx. 13 m), it has been included in the offer - without extra charge. :)
Olli