Whether a fridge can go in the shed depends on 2 things: the climate class of the fridge and the minimum ambient temperature in the shed. Fridges with an SN climate class are most suitable to put in a shed. On this page, you can find all fridges with an SN climate class. That means they work in an environment of at least 10 degrees. Does the ambient temperature drop below 10 degrees? The manufacturer's warranty will expire and you run the risk of a failing fridge. So, make sure your cellar or shed is never colder than 10 degrees.