Installing a 30-amp dryer circuit is quite straightforward.
Each hot leg provides 120 volts, and while there is no neutral, there is a ground wire present.
By following the steps carefully, you will successfully complete the installation. Use a 10/3 wire, specifically the orange wire, for this circuit. You will need a two-pole breaker that fits your panel; it doesn’t have to be the same brand. Check the label on your panel for compatible breakers, which typically includes a two-letter code.
In the past, a 12/2 wire was commonly used, representing a typical 220-volt line without a neutral. However, modern dryers and stoves have become technologically advanced.
These high-tech appliances often require 120 volts. While you could theoretically use one hot wire and a ground, electrical codes mandate the use of a neutral along with one hot wire for compliance.
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