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YouTubeThis House
How Did People Live Before Central Heating?
How did people stay warm before central heating? In this episode, Ken traces the history of home heating, from open hearths and Roman hypocausts (and Korea’s ondol) to the Franklin stove, Rumford fireplace, early warm‑air furnaces, cast‑iron radiators, thermostats, and modern heat pumps. Join our Membership program: https://www.youtube ...
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