Answer
Sep 26, 2026 - 11:58 AM
If you install a smart switch that requires a neutral wire but your wiring doesn't have one, the switch may not function properly or may not work at all. This is because many smart switches need a neutral wire to complete the electrical circuit and power their internal electronics. Some smart switches are designed specifically for homes without a neutral wire, so it's important to choose the right type for your wiring.
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