![electrical - Australia: Which wire is hot / active and which is neutral? - Home Improvement Stack Exchange electrical - Australia: Which wire is hot / active and which is neutral? - Home Improvement Stack Exchange](https://i.stack.imgur.com/F5GrW.jpg)
electrical - Australia: Which wire is hot / active and which is neutral? - Home Improvement Stack Exchange
![Electrical power cable close up. IEC standard color code. Cross-section with cable jacket, wire insulations in brown, blue and yellow-green color with flexible stranded copper wires. Macro photo. Stock Photo | Adobe Electrical power cable close up. IEC standard color code. Cross-section with cable jacket, wire insulations in brown, blue and yellow-green color with flexible stranded copper wires. Macro photo. Stock Photo | Adobe](https://as2.ftcdn.net/v2/jpg/01/33/94/29/1000_F_133942988_mJbYAwxmhVJp8AFjneR3RhGfSaIYFcvs.jpg)
Electrical power cable close up. IEC standard color code. Cross-section with cable jacket, wire insulations in brown, blue and yellow-green color with flexible stranded copper wires. Macro photo. Stock Photo | Adobe
![My thermostat has 4 wires coming from it.Blue, green, red, and white. But my air handler has 5 wires. Where does the brown one go? : r/hvacadvice My thermostat has 4 wires coming from it.Blue, green, red, and white. But my air handler has 5 wires. Where does the brown one go? : r/hvacadvice](https://preview.redd.it/my-thermostat-has-4-wires-coming-from-it-blue-green-red-and-v0-p3gtlcs5hupb1.jpg?auto=webp&s=ca4b8b32cdadf84848b2dde67e6ef33c0f661a5e)