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 Haier I-Pro Series 7 HW90-B14979, Front-load, 9 kg, B, 69 dB, 1350 RPM, A Haier I-Pro Series 7 HW90-B14979. Loading type: Front-load. Rated capacity: 9 kg, Spin-drying class: B, Noise level (spin): 69 dB, Maximum spin speed: 1350 RPM. Product colour: Black, White. Width: 590 mm, Depth: 530 mm, Height: 850 mm. Energy efficiency class: A