Project Homeownership - Basement, Ground Floor Plan - Tips

Thank you very much. Do you perhaps have aerial photos of your property? The site plan could also help. We are aware that the costs are hard to estimate, but we want to try to plan a bit more and thus be on the safe side. Unfortunately, we are struggling a lot with the floor plan of the building. The upper floor is almost a side issue. Current floor plan The blue area is supposed to become a sauna. What do you think about it?

Hello everyone,

It took us a while, but now the plans are finalized and the building application is about to be submitted.

Now we have new questions:
We want to install underfloor heating and a controlled residential ventilation system with heat recovery.
In the basement, there should only be radiators.

A 10 kWp photovoltaic system will be installed on the roof.
An air-to-air heat pump is planned for heating.

An estimate of the heating load is about 8500 W.
The estimate for hot water is about 1300 kWh/year.

Now the questions are:
How did you implement your heating system?
Which model did you choose?
Would you go for a combined unit or prefer all separate components?
Are the estimated values realistic?

If you want, I can also show the final plans.

Best regards,
Red-Ed

Really air air? The Heinzelmann sucks and blows where Mom can usually only vacuum....Or air water? How do you make hot water for the bath and for the FHZ?

Show me the finished draft

Show the finished draft

Gladly

Really air air? The Heinzelmann sucks and blows where Mom can usually only vacuum.... Or air water? How do you make hot water for the bath and for the FHZ?

Well spotted. Of course air/water. Underfloor heating with air would also be really uneconomical