submitted 2 months ago by nemeski@mander.xyz to c/astronomy@mander.xyz

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[-] bufalo1973@piefed.social 1 points 2 months ago* (last edited 2 months ago)

If it's only to heat up the house you don't need to dig deep. IIRC, less than 5 m if the pipes are horizontal.

this post was submitted on 06 Dec 2025

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