Fan wiring bathroom diagram light switch exhaust timer extractor symbol combo drawing isolator ceiling nutone wire pull vent fans ventilation [help] wiring a new bathroom exhaust fan into an existing light switch
[Help] Wiring a new bathroom exhaust fan into an existing light switch
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![[Help] Wiring a new bathroom exhaust fan into an existing light switch](https://i2.wp.com/external-preview.redd.it/KA192ZyArE3Kf-iQn5ZwxCqHKgU0W--RbhkIhc3BABk.jpg?auto=webp&s=4b1b52cab492bec4738bf6bbf0ca03f89c52a9f1)