Calculate the heating load and demand of your building

Installing heat pumps to meet heating and cooling needs is becoming increasingly popular. The first step in correctly dimensioning the heat pump is to calculate the heating and cooling load.

The heating load calculator calculates the heating and cooling load of your building according to DIN EN 12831-1. In addition, the heating and cooling requirements are calculated over the year.

The DIN EN 12831-1 represents the European standard for heat load calculation. The heat load calculator concentrates the countless parameters of the standard in a user-friendly input.

Heat Load Calculator Features

• Calculate the heating and cooling load according to DIN EN 12831-1

• Use site-specific temperature data

• Calculate the heating and cooling requirements over the year

languages: German, English