Calculation of the thermal power of the heating boiler

To calculate the thermal power of the heating boiler in this calculator, it is enough to enter the area of the heated room, select the necessary parameters and click the “Calculate” button.

Calculator

Room Area:	m²
Window:
Walls:
The ratio of the area of windows and floor:
Minimum Outside Temperature:	° C
The number of walls facing out:
Room upstairs:
Room Height:	m

Required heater power	____________