The name Vania is a Russian baby name. In Russian the meaning of the name Vania is: Gift of God. Greek Meaning: The name Vania is a Greek baby name. In Greek the meaning of the name Vania is: Butterfly.
1 This will reduce temperature variation within the compartment, and prevent the temperature from dropping sharply when the door is opened. 2  The coldest part of a chest freezer tends to be on the compressor step; the coldest part of an upright tends to be the top shelf.
Outside air would seep into the freezer compartment, so they had to be stored in ice houses for better temperature control. Freezers have improved considerably since then, with more elaborate machinery, better chemicals and more efficient ways of keeping the cold air inside. Read the next page to learn more about how the freezer in your house works.