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> open the windows if you prefer fresh air, or you can enjoy much more efficient AC/heat How can something powered by electricity/natural gas/etc be more effic

by jakear 6y ago

> open the windows if you prefer fresh air, or you can enjoy much more efficient AC/heat How can something powered by electricity/natural gas/etc be more efficient than simply opening the windows and letting Mother Nature do the work?

leetcrew 6y ago
poor wording. I mean more efficient than ac/heat in a leaky house.