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Model library · Viking Cooktop

RDGSU200

Viking RDGSU200 30-Inch Gas Cooktop

Most common issues on this model

  1. Burner clicking without lighting
  2. Uneven flame from clogged ports
  3. Low flame going out
  4. Rust or staining around burners

The RDGSU200 is a 30-inch gas cooktop in the Viking D3 series, with five burners, continuous grates and a one-piece steel top. It is retired, but the seamless top keeps spills from reaching the cabinet.

Five burners on a 30-inch top means tightly packed heads, and spills tend to land in the ports. We find that most calls begin with a burner that sparks but fails to light or burns with a ragged flame. We start with cleaning and reseating the caps, then test every igniter, then look at the low setting. The one-piece top is simple to wipe, but we check around the burner bases for pooled liquid.

If you smell gas, leave and call the gas utility from outside.

Key features

  • Viking D3 series
  • 30-inch gas cooktop
  • 5 burners
  • Continuous grates
  • One-piece steel top
→Codes

Error codes this model can show

RDGSU200RDGSU200 questions
How many burners does the RDGSU200 have?

Five burners on a one-piece steel top with continuous grates. Each has its own igniter, so a failure on one burner is usually isolated to that burner.

Why does the center burner behave differently?

Its position, port size and cap can differ from the outer burners. If it lights poorly, we clean it and check its igniter and cap seating first.

Is the steel top prone to rust?

Steel can stain if moisture sits on it. Wipe spills quickly and dry the surface. If you see rust forming near burner bases, let us inspect it.

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