110 cm island format
Official Siemens service documentation identifies LC91150 as a 110 cm island cooker hood.

Siemens • Cooker Hood
The Siemens LC91150 is a 110 cm stainless steel island cooker hood designed for ceiling-mounted ventilation above an island cooking zone, with original Siemens support and installation documentation retained for the model.
The Siemens LC91150 is a 110 cm stainless steel island cooker hood designed for ceiling-mounted ventilation above an island cooking zone, with original Siemens support and installation documentation retained for the model.
Official Siemens service documentation identifies LC91150 as a 110 cm island cooker hood.
The original Siemens service designation specifies an inox/stainless steel finish.
The hood is designed for ceiling mounting above an island cooking area.
Siemens service documentation identifies a recirculation configuration for the exact model.
Siemens retains model-specific support and product documentation for LC91150.
The product information focuses on installation, format and finish details supported by Siemens documentation for this legacy model.