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Model library · Viking Cooktop

VGSU104

Viking VGSU104 30-Inch Gas Cooktop

Most common issues on this model

  1. Igniter clicking without lighting
  2. Uneven flame from clogged burner ports
  3. Flame dropping out at low setting
  4. Knobs loose on the valve stems

The VGSU104 is a retired built-in gas cooktop, 30 inches wide, designed to fit the common 30-inch cutout so it could replace an older cooktop without new countertop work. That simple fit is why it still turns up in kitchens that were updated years ago.

Every burner on a unit like this collects grease and boiled-over food around the ports and igniter, and the knobs slowly loosen. A typical visit starts with lifting the caps and cleaning the heads, then lighting each burner to watch the spark and flame. If one lags, we test its igniter and the spark module, and we look at the valve if the low flame will not hold.

If you smell gas, leave the house and call the gas utility from outside. Written price first, 30-day warranty after.

Key features

  • Built-in gas cooktop
  • 30-inch width
  • Designed for 30-inch replacement cutouts
→Codes

Error codes this model can show

VGSU104VGSU104 questions
Can I replace an igniter myself on the VGSU104?

It is possible, but a clicking burner is often just dirty or wet. Clean and dry it first. If it still will not catch, call us, because wiring and gas parts are best handled by a technician.

Why does the flame lean to one side?

A partly blocked port or a crooked cap is the usual reason. Let the cooktop cool, clean the burner head and reseat the cap. If the lean stays, we check the burner base and orifice.

Does a retired cooktop still have available parts?

Often igniters, caps and knobs can be sourced. We identify the match from your tag and tell you the cost and timing before ordering. If something is not available, we say so honestly.

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Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

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