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Knob-and-Tube, MWBC, and Other “Out of Code” Circuits — GFCI Strategy & Battery Switches
Series: No-Neutral Smart Switches | Article 9/10 | Slug: knob-tube-mwbc-out-of-code-gfci-battery-switches | Focus: GFCI-breaker strategy, battery-switch + fixture relay, AHJ conversation guide By…