Why are fridges in cold climate countries not mounted into the wall of a house so the ambient air could cool the inside?

Question

Why are fridges in cold climate countries not mounted into the wall of a house so the ambient air could cool the inside?

In: 1559

Answer 1

Living in Canada, sometimes in winter we put things into the big white freezer ( outside) when the actual freezer is full.
Wanna know why there is a half empty tub of ice cream or a bag frozen veggies on my back deck in February, now you know.