66722694 Parts

This infinite switch controls heat output to an electric range surface burner, restoring variable temperature control for cooking. Replacing a worn or faulty burner control brings back smooth, stepless power adjustment at the cooktop. What it does:

• Regulates electrical power to a surface/top burner so you can set low-to-high heat levels.
• Re-establishes variable temperature control when a burner is stuck high, stuck low, or won't heat.
• Replaces a failing rotary control that clicks, won't change settings, or loses continuity.
• Works with the cooktop wiring and mounting used by the original burner control.

• Disconnect power at the breaker before starting any repair to avoid electric shock.
• Verify the replacement matches the old switch's terminals and mounting before installation.
• Reconnect wiring securely and test the burner operation after restoring power.