Build my own cabin - DIY projects

Exhaust Fan Wiring Diagram (Single Switch)

This exhaust fan or bathroom fan wiring configuration uses a single light switch. One thing to consider with this setup is the fan can easily get left on for long periods of time which can waste energy in your home.  Fan timer switches are an excellent alternative, see associated wiring diagrams with fan timer switches. 

exhaust-fan-wiring-single-switch  

Exhaust Fan Wiring(Single Switch) - (pdf, 849kb)

 

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Click the icons below to get our NEC® compliant Electrical Calc Elite or Electric Toolkit, available for Android and iOS.  The Electrical Calc Elite is designed to solve many of your common code-based electrical calculations like wire sizes, voltage drop, conduit sizing, etc.  The Electric Toolkit provides some basic electrical calculations, wiring diagrams (similar to those found on this website), and other electrical reference data. 

 electric-toolkit-android     Electrical Calc Elite