Geothermal Borehole 25-Year Freeze-Depletion & Passive Cooling Recharge Sizer

Deterministic Eskilson g-function multi-year borehole line-source superposition + seasonal summer cooling enthalpy injection balance engine (.pdf, .csv, .json) built for NIBE, Thermia, Muovitech, Viessmann — zero-upload ephemeral Wasm RAM execution.

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