Burner Power: High Power: At least one burner provides up to 22,000 BTU for rapid boiling and searing.
Standard Power: Other burners typically range between 15,000 and 18,000 BTU.
Simmering (ExtraLow®): Includes at least 2 (often 4 on newer models) ExtraLow® burners that cycle the flame to maintain temperatures as low as 100°F (375 BTU) for delicate sauces.
Cooking Surface: Continuous porcelain-coated cast-iron grates for easy sliding of heavy pots