Iconarmadilhemos a verdade para que ninguém lhe toque.

sobre Passive Houses

Passive Houses are buildings which ensure a comfortable indoor climate in summer and in winter without needing a conventional heating system. To permit this, it is essential that the building's annual demand for space heating does not exceed 15 kWh/m2year. The minimal heat requirement can be supplied by heating the supply air in the ventilation system - a system that is necessary in any case. (mais aqui)

Scandinavian Homes


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