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Grand Designs 21×4 – Bletchley: Self-Heating House

Grand Designs 21×4 – Bletchley: Self-Heating House

Grand Designs

71
71

Apr. 29, 1999 HD

Energy conservationist Andrew plans to build a radical, self-heating home by storing the warmth of the summer sun into insulated earth banks. But will this gigantic thermal experiment work?

Grand Designs 21×4 – Bletchley: Self-Heating House
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Grand Designs: 21x4

Bletchley: Self-Heating House

  • Player 1
  • Player 2
  • Player 3
  • Player 4
  • Player 5
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