Iaq

How good are indoor CO2 sensors?

Passive Houses need to be highly insulated. They then need to be airtight, partly to ensure there is no risk of condensation in the insulated building fabric. And then they need mechanical ventilation to ensure there is sufficient fresh indoor air for comfort and occupant health. There are several criteria within the Passive House Planning Package that stipulate the volume of fresh air the ventilation system needs to provide.

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