64 résultats pour : energy efficiency classes

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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 ...

Solar panels on the roof of a house, energy efficiency classes according to the GEG, Hilden,

BRK25H06_226

Solar panels on the roof of a house, energy effici...

Energy efficiency classes, heat pumps on the garage roof of a detached house in Hilden, Germany,

BRK25G03_429

Energy efficiency classes, heat pumps on the garag...

Energy efficiency classes, two solar panels on the façade of an apartment block in Hilden, Germany,

BRK25F00_325

Energy efficiency classes, two solar panels on the...

The Telefonica headquarters in the 22 district of Barcelona, energy efficiency classes according to

BRK25F40_204

The Telefonica headquarters in the 22 district of ...

Solar panels on the roof of a detached house in the fog, energy efficiency classes according to the

BRK25E83_250

Solar panels on the roof of a detached house in th...

Solar panels on the roof of a house, energy efficiency classes according to the GEG, Hilden,

BRK25E50_473

Solar panels on the roof of a house, energy effici...

Scaffolding and solar panels on the roof of a detached house in Essen, energy efficiency classes

BRK25E81_275

Scaffolding and solar panels on the roof of a deta...

Renovation of a roof in Düsseldorf, energy efficiency classes according to the GEG, Düsseldorf,

BRK25C51_308

Renovation of a roof in Düsseldorf, energy efficie...

Insulation of a brick house facade with Polystorol insulation boards, graphic with energy

BRK24A97_410

Insulation of a brick house facade with Polystorol...

Construction site of a new housing estate, graphic with energy efficiency classes for buildings

BRK24A97_409

Construction site of a new housing estate, graphic...

Two heat pumps in the snow in a meadow in front of an apartment block from the 1970s, graphic with

BRK24A97_408

Two heat pumps in the snow in a meadow in front of...

Construction site of a new housing estate, graphic with energy efficiency classes for buildings

BRK24A97_411

Construction site of a new housing estate, graphic...

Two heat pumps in the snow in a meadow in front of an apartment block from the 1970s, graphic with

BRK24A97_414

Two heat pumps in the snow in a meadow in front of...

Construction site of a new housing estate, graphic with energy efficiency classes for buildings

BRK24A97_412

Construction site of a new housing estate, graphic...

Two heat pumps on a lawn of a family home, graphic with energy efficiency classes for buildings

BRK24A97_413

Two heat pumps on a lawn of a family home, graphic...

New construction of a single-family house, graphic with energy efficiency classes for buildings

BRK24A59_499

New construction of a single-family house, graphic...

Air heat pump in front of an apartment block, graphic with energy efficiency classes for buildings

BRK24A60_191

Air heat pump in front of an apartment block, grap...

A stack of new pipes for district heating at a construction site, graphic with energy efficiency

BRK24A62_202

A stack of new pipes for district heating at a con...

Balcony power station on an apartment block, diagram with energy efficiency classes for buildings

BRK24A62_204

Balcony power station on an apartment block, diagr...

Heat pump on a detached house, diagram with energy efficiency classes for buildings according to

BRK24A62_398

Heat pump on a detached house, diagram with energy...

New development area, graphic with energy efficiency classes for buildings according to the GEG,

BRK24A69_496

New development area, graphic with energy efficien...

New development area of a residential neighbourhood, graphic with energy efficiency classes for

BRK24A71_497

New development area of a residential neighbourhoo...

Solar panels covered with snow on the roof of a house, graphic with energy efficiency classes for

BRK24A71_498

Solar panels covered with snow on the roof of a ho...

New development area of a residential neighbourhood, graphic with energy efficiency classes for

BRK24A75_085

New development area of a residential neighbourhoo...

Air heat pump in front of an apartment block, graphic with energy efficiency classes for buildings

BRK24A78_195

Air heat pump in front of an apartment block, grap...

New development area of a residential neighbourhood, graphic with energy efficiency classes for

BRK24A64_397

New development area of a residential neighbourhoo...

New construction of a single-family house, graphic with energy efficiency classes for buildings

BRK24A64_398

New construction of a single-family house, graphic...

Mounted brackets for solar panels on the roof of a house, graphic with energy efficiency classes

BRK24A65_098

Mounted brackets for solar panels on the roof of a...

Balcony power station on an apartment block, diagram with energy efficiency classes for buildings

BRK24A65_288

Balcony power station on an apartment block, diagr...

Mounted brackets for solar panels on the roof of a house, graphic with energy efficiency classes

BRK24A70_193

Mounted brackets for solar panels on the roof of a...

Night storage heating in a flat, diagram with energy efficiency classes for buildings according to

BRK24A70_194

Night storage heating in a flat, diagram with ener...

Absorber for the conversion of heat from the environment through sun, wind and ambient temperature.

BRK24A74_404

Absorber for the conversion of heat from the envir...

Night storage heating in a flat, diagram with energy efficiency classes for buildings according to

BRK24A61_095

Night storage heating in a flat, diagram with ener...

Insulated and uninsulated facade of a semi-detached house, diagram with energy efficiency classes

BRK24A61_097

Insulated and uninsulated facade of a semi-detache...

Air conditioning system on a snow-covered roof, graphic with energy efficiency classes for

BRK24A62_396

Air conditioning system on a snow-covered roof, gr...

Insulation of a house facade with Polystorol insulation boards, graphic with energy efficiency

BRK24A69_303

Insulation of a house facade with Polystorol insul...

Insulation of a house facade with Polystorol insulation boards, graphic with energy efficiency

BRK24A70_397

Insulation of a house facade with Polystorol insul...

Heat pump on a detached house, diagram with energy efficiency classes for buildings according to

BRK24A72_198

Heat pump on a detached house, diagram with energy...

Insulation of a facade with mineral fibre boards, graphic with energy efficiency classes for

BRK24A75_086

Insulation of a facade with mineral fibre boards, ...

Scaffolding at the construction site of a new housing estate, graphic with energy efficiency

BRK24A78_194

Scaffolding at the construction site of a new hous...

Balcony power station on an apartment block, diagram with energy efficiency classes for buildings

BRK24A67_101

Balcony power station on an apartment block, diagr...

Mounted brackets for solar panels on the roof of a house, graphic with energy efficiency classes

BRK24A67_304

Mounted brackets for solar panels on the roof of a...

Heat pump on the roof of a detached house, graphic with energy efficiency classes for buildings

BRK24A67_305

Heat pump on the roof of a detached house, graphic...

New development area, graphic with energy efficiency classes for buildings according to the GEG,

BRK24A68_391

New development area, graphic with energy efficien...

Solar panel on the roof of a half-timbered house, graphic with energy efficiency classes for

BRK24A69_108

Solar panel on the roof of a half-timbered house, ...

Heat pump on a garage roof in a new housing estate, solar panels mounted on house roofs in the

BRK24A72_401

Heat pump on a garage roof in a new housing estate...

Absorber for the conversion of heat from the environment through sun, wind and ambient temperature.

BRK24A76_388

Absorber for the conversion of heat from the envir...

Balcony power station on an apartment block, diagram with energy efficiency classes for buildings

BRK24A77_109

Balcony power station on an apartment block, diagr...

Insulated and uninsulated facade of a semi-detached house, diagram with energy efficiency classes

BRK24A79_075

Insulated and uninsulated facade of a semi-detache...

Air conditioning system on a snow-covered roof, graphic with energy efficiency classes for

BRK24A61_096

Air conditioning system on a snow-covered roof, gr...

Insulation of a facade with mineral fibre boards, graphic with energy efficiency classes for

BRK24A61_304

Insulation of a facade with mineral fibre boards, ...

Heat pump hybrid heating in the front garden of a detached house, graphic with energy efficiency

BRK24A71_099

Heat pump hybrid heating in the front garden of a ...

Solar panel on a balcony, graphic with energy efficiency classes for buildings according to the

BRK24A77_299

Solar panel on a balcony, graphic with energy effi...

Solar systems on the houses of a new housing estate, diagram with energy efficiency classes for

BRK24A66_005

Solar systems on the houses of a new housing estat...

Heat pump in the front garden of a terraced house, diagram with energy efficiency classes for

BRK24A66_409

Heat pump in the front garden of a terraced house,...

A stack of new pipes for district heating at a construction site, graphic with energy efficiency

BRK24A75_298

A stack of new pipes for district heating at a con...

Night storage heating in a flat, diagram with energy efficiency classes for buildings according to

BRK24A74_405

Night storage heating in a flat, diagram with ener...

New development area of a residential neighbourhood, graphic with energy efficiency classes for

BRK24A68_191

New development area of a residential neighbourhoo...

New development area of a residential neighbourhood, graphic with energy efficiency classes for

BRK24A72_400

New development area of a residential neighbourhoo...

Facade of a high-rise building, graphic with energy efficiency classes for buildings according to

BRK24A77_108

Facade of a high-rise building, graphic with energ...

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

BRK24A46_395

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