half house and bulb icon with energy efficiency graph sign class rating
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Half House and bulb icon with energy efficiency graph sign. Energy class rating Royalty Free Stock Photo
Energy efficient concept with half lightbulb icon and graph sign with energy rating Royalty Free Stock Photo
Hands hold phone with energy efficiency icon on screen. Energy consumption rating. Half house and Lightbulb label Royalty Free Stock Photo
   
   
   
   
Half House and bulb icon with energy efficiency graph sign. Energy class rating
   
   
   
   
   
   
   
Half House and bulb icon with energy efficiency graph sign. Energy class rating. Save energy icon

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