Comments by "Piccalilli Pit" (@piccalillipit9211) on "Forget Heat Pumps - This House Cools Itself With NO Electricity!" video.

  1. I LIVE IN AN EX COMMUNIST apartment block in Bulgaria - it has passive heating and colling - I use NO energy to heat it or cool it Its 35ºC outside now and its 24ºC in here with a lovely cool breeze from the wind catchers on the roof.
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