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A comment on Homemade Heat Pump Manifesto (2009). Parent comment

Re:Homemade Heat Pump Manifesto (2009) by shh_labs on Saturday September 24, 2022 @11:05AM (#32963303)
You don’t need a borehole at all. Ours uses coils of pipe that are about 1m deep.
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Re:Homemade Heat Pump Manifesto (2009) by Gordonjcp on Saturday September 24, 2022 @01:39PM (#32964876)
So, not really suitable for most of the north-west then.
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