An easy way to tell line and load wires when installing GFCI, dimmer/smart switch, or floor heating control

Do you get confused when installing a GFCI outlet, dimmer or smart switch, or floor heating controller and the instructions ask you to identify the line and load wires? You are not alone. These terms can be confusing. In this video I’ll explain an easy way to remember what these terms mean and how to use that knowledge when wiring these common devices a homeowner might use to upgrade their home.

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