The freezer is a relatively modern invention, only becoming widespread after World War II. Today it can be difficult to imagine the home without at least one freezer, though. They have become one of the most common ways for people to preserve meat and other foods. Freezing foods protects them from bacteria, mold, and rot. Many people prefer to shop less frequently and buy large quantities in order to save money and time. A standalone freezer can be a thrifty alternative to purchasing a refrigerator that has a larger freezer section.
Freezers come in many sizes, but they can be separated into these four basic styles that have very distinct purposes.
The most economical freezer is the chest freezer. It is called this because it is typically shaped like a large box or chest with a hinged lid that opens upward. Because of the lid, a chest freezer requires adequate space with plenty of head room.
Chest freezers range in size from compact models as small as 2.1 cubic feet to commercial sizes with more than 40 cubic feet of space. The most common place to find a chest freezer is the garage, utility room, or basement of a house, since it tends to be such a large appliance. The large, boxy dimensions of the chest freezer are ideal for storing bulky items that do not typically fit well into the freezer section of a refrigerator. This economical use of space frees up the refrigerator freezer for convenience foods.