Anthropogenic activities are increasing the amount of carbon dioxide (CO2) in the atmosphere. There is mounting experimental evidence that lifetime exposur

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[–] cynar@lemmy.world 2 points 4 weeks ago (1 children)

I don't want it too cold when sleeping, and heating a room with an open window is wasteful and expensive.

I'm personally planning on installing an air to air heat exchanger. Even a cheap one can get 75% recovery. Add in some air sensors to make it smart and it's fairly fire and forget.

[–] MedicPigBabySaver@lemmy.world 2 points 3 weeks ago

I love the cold and the bedroom is off circuit.