Chest Freezer Electricity Usage

Energy efficient freezers save you money without sacrificing functionality.

Chest freezer electricity usage.

Compressing the fluid makes it give off heat which happens in the back of the freezer. A freezer from just 20 years ago can use up to 845 kwh per year however your freezer doesn t have to run up your bills. Divide the chest freezer wattage by 1 000 and multiply the result by the number of hours that the freezer is in use each month. The otter tail power company estimates the average usage of a freezer is 300 hours per month multiply that result by the price per kwh of electricity to figure the monthly cost of operating your freezer.

Despite being always on the relatively low cost of running a freezer per day might surprise you. Chest freezers are a convenience that most people can t live without but they re also a hefty addition to your utility bills. Freezers work like refrigerators by compressing air or fluid into a small space and then letting that air or fluid expand into another space. A standalone freezer is a box powered by electricity used to freeze food similar to a refrigerator freezer standalone freezers typically provide more space than fridge freezers.

How much power does a chest freezer use. That equates to about 10 a month. While a chest freezer typically requires more floor space it s usually more energy efficient since the door opens from the top and allows less cold air to escape. So if you have a clunky old freezer you d like to replace but think a new one is too expensive consider this.

Electricity usage of a freezer. An energy efficient large freezer with more than 25 cubic feet will use about 956 kilowatt hours per year according to energystar gov. Manual defrost freezers use half the energy of automatic defrost models but must be defrosted periodically to achieve the energy savings. A 20 year old chest freezer in the most popular size range uses about 845 kwh per year getting a current version of that size freezer which uses only 361 kwh can lower your electricity bill by about 50 a year if you live in a.

Letting it expand causes it to draw. Consider a manual defrost model. Older freezers will use over 100 more energy than newer energy star rated models.