Engineer lecturer Retired

by Fernandes
(France)

I reduced the heating and hot water services energy requirements for a 100m2 house from 7200kwhr per year to 1200KWhr per year.

Advantages
The building continues to heat even though there is an electrical blackout.
There is an indication of heat storage.
I use water. instead of glycole ( brine )

The design in on Word from graphicworks CAD

The studies are on Excel.

I would gladly give the studies to a group of Engineers.