D 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. D Candy HCU1482DE/1-80, Front-load, 8 kg, B, 79 dB, 1400 RPM, D Candy HCU1482DE/1-80. Loading type: Front-load. Rated capacity: 8 kg, Spin-drying class: B, Noise level (spin): 79 dB, Noise level (wash): 79 dB, Maximum spin speed: 1400 RPM. Product colour: White. Width: 600 mm, Depth: 530 mm, Height: 850 mm. Energy efficiency class: D