Part number : KPG0302 - flush mount or top mount gas cooktop.
Part number : ICG0302 - integrated in an 4mm inox worktop.

Burners:
2x 5.8 kW Wokburner
1x 1.7 kW Standard burner in the middle

Dimension cooktop : 930x405x4 mm in brushed inox 304
Dimension housing : 900x370x95 Attn: fits only in a cupboard of 1000mm wide.

Downloads:
The dimensions of the cut out for the flush mount cooktop are listed in the general i-Cooking leaflet.