Operating costs depend on size and type. Manual defrost refrigerators cost less to buy and operate. However, they may not keep ice cream hard or provide longtime storage of frozen food without also freezing foods in the refrigerator compartment. Manual defrost refrigerators are more commonly found in the smaller sizes. Most people prefer a frost-free refrigerator so they will not have the regular chore of defrosting the freezer portion.
Some ice makers tend to add to service or repairs needed, and require plumbing.
Reversible doors are available so that the refrigerator doors open toward a counter when your refrigerator must be placed at the left or right end of your kitchen cabinets, or if you move or remodel your kitchen. Place your refrigerator away from ranges and other heat sources. Avoid unconditioned spaces such as garages or porches and areas where the sun will hit it. Cabinet rollers will allow you to roll the refrigerator out for cleaning under it, and help prevent floor cuts and damage. Ice and water dispensers let people get ice and chilled water without opening the refrigerator doors.