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Airtight homes doesnt mean no ventilation but no cracks in walls and doors and window framing
by Stefstefstef 10y ago
Airtight homes doesnt mean no ventilation but no cracks in walls and doors and window framing
- maxerickson 10y agoIn the context of avar's question the active ventilation is a safety system. A little bit of research indicates that candles are not all that different in oxygen consumption and CO2 production than a human and that a single candle (or person) wouldn't use up the oxygen quickly if the ventilation ceased. As long as a failure of the ventilation system is obvious (so a window can be opened or whatever), it doesn't seem like it would be a major concern.