When can you place a fridge in a non-insulated environment?
Minimum ambient temperature
The minimum ambient temperature of the appliance indicates the minimum ambient temperature you can place the fridge in. If the environment of the fridge is too cold, it'll be difficult for the appliance to cool your groceries properly. Rooms without insulation will soon become too cold during the winter. The minimum ambient temperature of a fridge that you can't place in a non-insulated area is 0°C or less.
Maximum ambient temperature
The maximum ambient temperature of the appliance indicates the maximum ambient temperature you can place the fridge in. Is the environment of the fridge too hot? It'll be difficult for your fridge to cool your groceries. Rooms without insulation will soon become very hot during the summer. Think about a shed in the garden in direct sunlight. The maximum ambient temperature of a fridge that you can place in a non-insulated environment is at least 38°C or higher.
Temperature in your shed
If you want to determine if a fridge will work in your shed, you have to measure the minimum and maximum temperature of your shed, garage, or basement. You do this by putting up a thermometer and checking the temperature of the shed on a cold winter day or hot summer day. That way, you're sure the room is suitable.