• osugi_sakae
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    4 days ago

    Any idea what causes the air quality to change so drastically? The aircon / heater not circulating air? Doors closed and no one going in or out?

    Just curious if there are other ways to remedy the situation without opening a window in the (soon to be) middle of winter.

    • cynar@lemmy.world
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      4 days ago

      Room is too well insulated and sealed. Once the bedroom door is closed, the air exchange is too low. I’m planning to fit a heat exchanging fan system next year to permanently fix it.

      Opening a window isn’t as bad as it first seems. Most of the heat in a home (at least a brick one) is in the structure. Change the air, close the window, and it will rapidly warm up again. It’s only leaving it open for longer periods that cool it down.