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4 résultats pour : energy efficiency class

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Street with old buildings from the Wilhelminian period, graphic with energy efficiency classes for
BRK25L67_115

Street with old buildings from the Wilhelminian pe...

A black heat pump in a front garden, graph with energy efficiency classes for buildings according
BRK25L57_149

A black heat pump in a front garden, graph with en...

An air heat pump in the front yard of a renovated single-family house, graphic with energy
BRK25L57_147

An air heat pump in the front yard of a renovated ...

Energy efficiency class for a detached house, energy consumption code, A-G, Studio
BRK24A46_395

Energy efficiency class for a detached house, ener...