Energy calculator

Calculate your savings potential compared to the old heating system

Step 1 - Collection of parameters of a building

Length [m]
Width [m]
Height [m]

Step 3 - Your heat demand in kW

This step is deactivated, as you have entered before, you don´t know your heat demand.

Your heat demand [kW]

Step 4 - Further parameters of a building

This step is deactivated, as you have entered before, you know your heat requirement.

Age of a building
Type of use of a building

Step 5 - Temperature

Desired room temperature
Minimum outdoor temperature:

Step 6 - Number of working hours

Working hours

Step 7 - Previous heating installation

Type of a heating system
Age of a heating system

Step 8 - Gas price

Gas price [GBP/kWh]

Your energy saving potential per year

Details:

Old consumption:		kWh
New consumption:		kWh
Old CO2 consumption:		t
New CO2 consumption:		t
New calculation

I am interested in a personal calculation, which is free of charge.

The above mentioned results are based and calculated on experiences [e.g. supposed air exchange rate, simplified U-value, estimated construction of heat transmission areas, etc.] and on measured product efficiencies by certified test laboratories. The exact values could differ from this energy saving calculator calculated values.

We will be pleased to calculate the exact energy saving potential based on your specific building parameters [e.g. building physics and conditions of usage].

Ich bin eine globale Hilfsfunktion