Choosing a Chest Freezer For Garage Use A lot of manufacturers of freezers claim that their products can be stored in garages as well as other unheated outdoor spaces. This is accomplished by using a 'concealed-condenser' that allows the freezer to operate at temperatures that are below the -10C limit https://www.frydge.uk/products/zanussi-freestanding-chest-freezer-254l-capacity-white