Fulltext results:
- Types of ventilation
- This recovers the heat from the exhaust air and using a heat exchanger, transfers it back into the supp... the tem-\\ perature difference. Saving energy by using heat recovery is not\\ only cost-effective and en... ve advantage of the Passive House is that heating using the supply air is possible. Because the fresh ai
- Air volumes
- e home as dust-free as possible: clean more often using a vacuum cleaner equipped with a fine dust filter