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What is a dedicated circuit for appliances?

By Bob Millaway, South Jersey Community Expert & REALTOR®

A dedicated circuit serves only one appliance and is not shared with any other outlets or devices. The National Electrical Code requires dedicated circuits for refrigerators, dishwashers, garbage disposals, microwave ovens, electric ranges, water heaters, washers, dryers, HVAC systems, and garage outlets. A dedicated circuit ensures the appliance gets full power without tripping breakers and prevents overloads that can cause fires.

Why It Matters

Dedicated circuits prevent nuisance breaker trips and ensure your major appliances operate safely. Shared circuits with large appliances are a fire hazard.

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