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Program for calculating the necessary power for heating and cooling.
Square metres of the premises
Windows:
Regular double windows
Double glazed
Triple glazed
Walls:
Bad isolation
Brick wall 30cm or 15cm panel with styrofoam in the middle
Good isolation
Window square footage to floor ratio:
5%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Outside temperature:
5°C
0°C
-5°C
-10°C
-15°C
-20°C
-25°C
Number of outside walls:
One
Two
Three
Four
Type of ceiling:
Cold ceiling
Warm ceiling
Heated room
Room height:
2,0 metres
2,25 metres
2,5 metres
2,75 metres
3 metres
3,5 metres
4 metres
4,5 metres
Necessary heating power:
kW
Necessary water debit when detracting 6°C:
cubic metres per hour
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