Choosing a Chest Freezer For Garage Use More and more freezer manufacturers are now stating that their products can be stored in garages or other unheated outdoor spaces. This is accomplished through a 'concealed-condenser' that allows the freezer to operate at temperatures that are below the -10C threshold specified in https://www.frydge.uk/products/whirlpool-390l-fridge-freezer-with-1400c-temperature