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Energy efficiency classes

ENERGY EFFICIENCY CLASS

We distinguish between energy efficiency classes from A to I. The energy passport indicates the energy rating of the building.


OVERVIEW OF THE ENERGIEEFFIZIENSKLASSEN

Class A: 0-50 kWh / (m² a)

Class B: 51-90 kWh / (m² a)

Class C: 91-150 kWh / (m² a)

Class D: 151-230 kWh / (m² a)

Class E: 231-330 kWh / (m² a)

Class F: 331-450 kWh / (m² a)

Class G:> 450 kWh / (m² a)

Info: kWh / (m² a) = kilowatt hours per square meter per year


YOU WANT TO KNOW WHAT CLASS IN YOUR BUILDING COVERED?

Then talk to us. We will gladly check your building and show you ways to possibly upgrade. Simply fill out the form below and we will contact you as soon as possible.