Air ventilation system and heating in passive house for energy efficiency

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Size: 3000px × 4500px
Photo credit: © Ingrid Balabanova / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, architecture, assembly, basement, building, burner, circle, condition, construction, costs, eco, ecological, ecology, efficiency, energy, engineering, environment, environmental, exchanger, funnel, heat, heating, home, house, industrial, industry, installation, interior, modern, natural, passive, pipe, pipes, pump, recovery, renewable, saving, steel, storage, supply, system, tank, technical, technology, tube, tubes, turning, ventilation