The Science Behind Thermador's Star Burner Technology

The Thermador Star Burner is not merely an aesthetic choice. Its five-pointed star shape solves a fundamental problem: conventional round burners create uneven heat patterns.

Each point of the Star Burner directs flame precisely, creating more uniform heat distribution across the bottom of any pan. This means better searing and more consistent simmering.

The Star Burner's design also improves re-ignition after boil-overs. The flame ports are positioned to resist flooding from liquid spills.

ExtraLow functionality allows genuine simmer capability at temperatures as low as 100 BTU, previously available only in professional kitchen settings.

Maintaining Star Burner performance requires keeping the precisely machined ports clear of debris. In Scottsdale's dusty environment, a soft brush cleaning monthly preserves optimal flame patterns.

The burner caps are precision-cast components that must be properly seated for correct operation. After cleaning, ensure each cap sits perfectly level.

If you notice yellow or orange tipping on flames, this may indicate air-to-gas ratio issues, dirty ports, or gas supply problems. Significant orange flames warrant professional inspection.

Our technicians carry specialized tools for Thermador Star Burner service, including calibrated gauges to verify gas pressure at each burner position.