The CIT304TM is a discontinued 30-inch induction cooktop (Thermador has since replaced it with the CIT304BB), sharing the same core induction platform — touch controls, cookware detection, PowerBoost — as Thermador’s current induction cooktops. Problem behavior (demo mode, zone overheat, cookware-detection issues) is diagnosed the same way as on current models.
Since this model is discontinued, we confirm parts availability early once the specific failed part is identified, since sourcing can take longer than for a current-generation model.
Key Features
- 30-inch induction cooktop, Silver Mirrored finish, Masterpiece® Series
- 4 induction elements including an 11-inch element, PowerBoost®
- 17 power levels, illuminated touch controls with per-element shut-off timers
Most Common Issues on This Model
01
Displays "dE" and won't heat any zone (demo mode)
02
A zone won't detect cookware placed on it
03
PowerBoost function doesn't engage on the large element
04
Touch controls unresponsive