Calculate the heating power requirement concerning the transmission loss through a room's external wall:
The average U-value for the wall is 0.5 W/m2 C°.
Area is 20 m2. The outside temperature is -20 degrees and the inside temperature is +20.
Does anyone have any idea about this, and where one can find information about it?
The average U-value for the wall is 0.5 W/m2 C°.
Area is 20 m2. The outside temperature is -20 degrees and the inside temperature is +20.
Does anyone have any idea about this, and where one can find information about it?
Could this be something?
http://energihandbok.se/x/a/i/10672/Berakning-av-transmissionsforluster-fran-byggnader.html
http://energihandbok.se/x/a/i/10672/Berakning-av-transmissionsforluster-fran-byggnader.html