C means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. C Siemens iQ300 SX63EX23BE, Fully built-in, Full size (60 cm), Stainless steel, Buttons, 1.75 m, 1.65 m Siemens iQ300 SX63EX23BE. Appliance placement: Fully built-in, Product size: Full size (60 cm), Control panel colour: Stainless steel. Number of place settings: 13 place settings, Noise emission class: B, Noise level: 40 dB. Feet adjustment: 6 cm, Apps supported: Home Connect. Energy efficiency class: C, Water consumption per cycle: 9 L, Energy consumption per 100 cycles: 74 kWh. Width: 598 mm, Depth: 550 mm, Height: 865 mm