Tips For an Energy Efficient Freezer
If the deep freeze is accumulating frost build-up, there are steps to take for a more energy efficient freezer.
Some of the tips we covered in energy efficient refrigerators also apply to freezers.
Beat Frost Build-Up
The more frost build-up your freezer has, the more energy it's losing. If the frost is a quarter of an inch or thicker, it needs to be defrosted. To avoid frost build-up when you have a freezer full of food, plan to defrost it once or twice a year when stock is low. After the holidays, for example.
Buy Ice Bags
Keep a few bags of ice in your deep freezer. This is a great filler if you have extra space in the freezer. It will keep things cool longer if there is a power outage. It's also handy if you run out of ice during large get togethers.
Check the Temperature
To check the temperature, place a cooking thermometer in a cup of alcohol. Cooking oil will work too. Do not use water; it will freeze and give incorrect results. Remove after 2-3 hours.
For the most energy efficient freezer, a chest freezer should be at 0 Fahrenheit. The freezer department of your refrigerator may be higher, but shouldn't be more than 5 Fahrenheit.
Cash for Appliances
If you are thinking about buying new, consider an Energy Star freezer.
Rebates are available for approved energy efficient appliances.
To find out about programs in your state, see Energy Star.
Check the Seals
Make sure the door seal is still doing its job. To test, get a piece of paper. Close the door on the paper and give it a tug. If the paper is easily pulled out, it's time to replace the seal.
Cool Down
When you make an extra casserole, let it reach room temperature before adding it to the freezer.
Dust
When you defrost the freezer, pull it away from the wall. Make sure nothing has fallen behind it to block the air flow. Dust behind it.
Shut the Door
Open the door only when necessary. This is an obvious one, but also one of the easiest ways to maintain an energy efficient freezer.
Stock Up & Organize
A well stocked freezer runs more efficiently. Make extra casseroles, sauces, and breads when you cook. Have a designated space for items and date them. Organizer drawers for chest freezers are helpful. Place products that are used often and have a shorter shelf life near the top and visa versa.
Though foods can be safely frozen indefinitely, here are some guidelines to maintain freshness:
1-2 months: lunchmeat, pizza, & bacon
2-3 months: casseroles, baked breads, cooked meat, soups, raw tuna & salmon
4-6 months: cooked chicken, cooked fish, raw pork roast & chops
6-9 months: raw beef, raw chicken, hard cheese & butter
Be sure not to overstock or the unit will have to work harder to keep things cold!
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