Many techs will repeat these rules of thumb and rely on them in all circumstances: “Twelve-gauge wire is good for 20 amps, 10-gauge wire is good ... and is the insulation rating 60°C (140°F) or ...

Need a dedicated outlet for your microwave? In this video, I show you how to install a 20-amp circuit by running Romex through the attic, minimizing wall cuts while keeping things code-compliant and ...