Bosch Cooktop

Bosch NGM3450UC

Model # NGM3450UC

The NGM3450UC is Bosch’s compact gas cooktop: four sealed burners totalling 25,700 BTU in a top measuring 23 inches across. Twenty-four inch cooktops go into apartments, second kitchens and narrow galley runs, and the constraint that comes with them is heat concentration. Four burners packed into a small top means the grates and the cabinetry beside them get hotter than on a 36 inch cooktop running the same pans, so adjacent cabinet sides and any combustible trim need the clearances observed carefully.

Key Features

  • 300 Series 24-inch gas cooktop, four sealed burners
  • 25,700 total BTU on natural gas
  • 23 in overall top width for compact installations
  • Cast iron grates with rubber feet

Most Common Issues on This Model

01

Heat build-up against adjacent cabinet sides in a narrow installation

02

Grates sliding on their rubber feet when large pans are moved across them

03

Burner caps warping on the highest-output burner over years of use

Error Codes Common to This Model

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FAQ

Bosch NGM3450UC FAQ

Bosch publishes minimum side clearances for this model and they are worth following exactly. A compact cooktop concentrates heat, and a cabinet side too close will discolour and eventually char.

If it no longer sits flat on its crown, yes. A warped cap disrupts the flame pattern and will keep giving you uneven cooking no matter how carefully you seat it.

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