https://www.frydge.uk/products/frost-free-rb34c632eww-fridge-freezer Fridge Freezer Frost Free Fridge freezer frost-free is an automated system that defrosts your fridge or freezer without the need to manually defrost. It works by heating the device to melt any ice that has built up which causes it to drain away and evaporate naturally into the atmosphere. Automatic Defrost The automatic defrost feature found on freezers that are frost-free is designed to stop the formation of ice within the freezing compartment. It works by turning the freezer on and melting the frozen ice that could have build up over the course of time. The melting ice then escapes into the air. This is a much easier method to defrost your freezer than manually. Frost Free refrigerators and freezers have a defrost heating element located in the evaporator coils, behind the fan. They also have a pan that collects and evaporates the water that has been evaporating from melted the ice. The heating element for defrost transforms the liquid back into liquid. The timer also includes a thermostat for defrost to prevent the freezer temperature from rising too much during the defrost process. While this is more convenient and reduces maintenance costs, it requires electrical power to run the defrost process and it can take a long time for a defrost cycle to complete. If the defrost system fails or the temperature gets too high during a defrost process running, it will disrupt the cooling and cause damage to the refrigeration components. Manual defrosting freezers remain an option for a few companies, particularly in areas where there isn't enough time to invest in an automated fridge that doesn't have frost. These freezers are typically less expensive and easier to maintain however, they could have a shorter lifespan than fridges that use auto defrost. If you choose to buy refrigerators with or without frost free will come up to your preference and what you are in possession of: time or money? You can sav