The CIT304BB is a 30-inch, 4-element induction cooktop with a Ring Zone layout, 7,200 total watts, and Thermador’s Multitouch+ touch control panel offering 17 power levels. It’s finished in black glass with no surrounding frame.
Because induction cooktops have no open flame or coil elements, most repair calls involve the electronics or the glass surface rather than a heating element: an unresponsive touch panel, a zone that won’t recognize compatible cookware, or physical glass damage from a dropped pot are the most common issues, rather than anything resembling a gas-burner or coil-element repair.
Key Features
- 30-inch, 4-element induction cooktop, black glass, no frame
- Ring Zone cooking-zone flexibility
- 7,200 total watts, 17 power levels
- Multitouch+ control panel
- PowerBoost on all cooking zones
Most Common Issues on This Model
An induction zone that won't heat is commonly a cookware-detection issue - the pan may not be induction-compatible or isn't centered on the zone.
A cracked glass surface from a dropped heavy pot or impact from a hard object typically requires full cooktop replacement, since the glass and induction coils are integrated.
If the touch controls become unresponsive, check for moisture, spills, or a stuck panel-lock setting before assuming the control board has failed.