CS-4B Luus 4 Burner CooktopEngineered to higher specifications, the CS 4B unit is a 600mm wide, compact high performance four burner cooktop. Available as a benchtop or freestanding with an undershelf storage area. Open Burners Nickel plated cast iron 28 mj dual flame ring burners Flame failure device standard (pilots optional extra) Variable flame control valve with low flame setting Heavy duty cast iron trivets Pressed 0. 7mm 304 stainless steel spillage bowls Overall