F 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. F Candy CCTOS 542XHN, 109 L, N-ST, 40 dB, 2.4 kg/24h, F, Stainless steel Candy CCTOS 542XHN. Total net capacity: 109 L. Door hinge: Right. Climate class: N-ST, Noise level: 40 dB. Fridge net capacity: 95 L, Fridge interior light, Fridge number of shelves/baskets: 2, Number of vegetable drawers: 1. Freezer net capacity: 14 L, Freezing capacity: 2.4 kg/24h. Energy efficiency class: F, Annual energy consumption: 174 kWh. Product colour: Stainless steel