Choosing a Chest Freezer For Garage Use More and more freezer manufacturers now state that their products can be kept in garages and other unheated outdoor spaces. This is made possible by using a 'concealed condenser' that allows the freezer to operate at temperatures that are below the -10C threshold https://www.frydge.uk/products/baridi-chest-freezer-99l-capacity-adjustable-thermostat-white