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Sustainable heating: How to store and use summer heat in winter
Keeping homes warm in winter is possible with stored summer heat. An overview of four innovative methods for energy-efficient heating.
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Keeping homes warm in winter is possible with stored summer heat. An overview of four innovative methods for energy-efficient heating.
Full ArticleOur road test gave it a lukewarm verdict but did living with it bring new insights?
*Why we ran it: *To find out if..