Fair rating?

Bletchley: Self-Heating House

S21E04·8.5·January 27, 2021·1h·Channel 4

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?

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#1In Season 21of 6 rated episodes

#9All-timeof 84 rated episodes

+0.5vs season avgSeason 21 averages 8.0

2021First airedJanuary 27, 2021

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