Villa Sauna Heater Glass-Wall kW Sizer & Automatic Priority Load-Shed Planner

Deterministic Equivalent thermal sauna volume (V_eq = V + 1.2*A_glass + 1.5*A_stone) + IEC 60364 90°C ambient cable derating + load-shed schedule engine (.pdf, .json, .svg) built for Harvia, HUUM, EOS, Shelly Pro — zero-upload ephemeral Wasm RAM execution.

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