Difference between free standing and built in fridge or freezer

A free standing fridge has the evaporator in the back of the unit and vents in the back. A built-in fridge vents out the front.

If you plan to have your refrigerator or freezer built in Millwork, you will need a fridge that can vent in the front (built-in). The condenser needs to have air circulation for it to cool off

Some refrigerators have the condenser in the side of the fridge. It is important that you explain to your dealer how you are using the fridge and if you have it built in or free standing.