Question of you w/electrical knowledge...
I bought a new propane gas alarm. The colors of the two wires to the old one are: red and black. Colors on the new one are: yellow and white. Do I connect the new yellow one to the old red and the new...
Forum Discussion
In DC circuitry (on the supply side at least), typically the positive is indicated by a red wire and the negative is indicated by a black wire. If it's a grounded system then the ground wire is usually green or bare. Not sure what the white and yellow indicate on the detector.
In AC circuitry, white is neutral, black is hot, and green or bare is ground. A red wire in AC circuitry is usually a switched hot lead.
In AC circuitry, white is neutral, black is hot, and green or bare is ground. A red wire in AC circuitry is usually a switched hot lead.
