A means that the product is best rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. A Hoover H-WASH 550 H5WPB410AMBC/1-S, Front-load, 10 kg, B, 76 dB, 1400 RPM, A Hoover H-WASH 550 H5WPB410AMBC/1-S. Loading type: Front-load. Rated capacity: 10 kg, Spin-drying class: B, Noise level (spin): 76 dB, Noise level (wash): 51 dB, Maximum spin speed: 1400 RPM. Annual energy consumption washing: 119 kWh. Product colour: White. Width: 600 mm, Depth: 580 mm, Height: 850 mm. Energy efficiency class: A