ᐅ Experience Arotherm Plus 75/6 at 230 V S2

I have received the documents.

A small tip: your address is visible.

In my opinion, the annual overview is irrelevant for sizing the heat pump.

We have approximately 190 sqm (2045 sq ft) of heated area and a building volume of just over 1000 cubic meters (35,300 cubic feet). According to the heating load calculation, the 55 kW Arotherm would have been sufficient, except for the pump capacity. That’s why we are now getting the 75 kW model, which is actually oversized.

When I see 120 sqm (1290 sq ft), I claim that the minimum factor of 2 is oversized.

The energy consultant does NOT handle this. For the design, you need a mechanical, electrical, and plumbing (MEP) planner.

Yes, the same applies to me. The pump capacity and the 55/6 model cannot achieve the annual performance factor of 4.5. Although the incentive scheme is being changed now...

How can I edit my post afterward? Unfortunately, I can’t find anything.

It only lasts for 10 minutes. After that, it remains unchanged forever. You could try kindly asking the admin, but what they will do is uncertain...