With a capable drilling rig, AC Hacker turned to selecting parts for the rest of the system. Specifically, we’ll be looking at selecting the tubing that must be laid in the ground. PVC and CPVC are not a good choice. They both get brittle eventually and will crack under pressure. Pex would be [...]Post from:
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DIY Ground Source Heat Pump – Part 4: Selecting in Ground Tubing
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