Thursday, May 7, 2009

Refrigerator Freezer energy efficiency

Refrigerator Tips:

Minimize door openings as much as possible. Every time the refrigerator door is opened, cooled air escapes. The unit must then work harder to replace the air. Try to keep the door open no longer than necessary. Be sure to close the door completely.

Don't keep your refrigerator or freezer too cold. Recommended temperatures are 37° to 40°F for the fresh food compartment of the refrigerator and 5°F for the freezer section. If you have a separate freezer for long-term storage, it should be kept at 0 to 5°F.

To check refrigerator temperature, place an appliance thermometer in a glass of water in the center of the refrigerator. Read it after 24 hours. To check the freezer temperature, place a thermometer between frozen packages. Read it after 24 hours.

Make sure your refrigerator door seals are airtight. Test them by closing the door over a piece of paper or a dollar bill so it is half in and half out of the refrigerator. If you can pull the paper or bill out easily, the latch may need adjustment or the seal may need replacing.

Cover liquids and wrap foods stored in the refrigerator. Uncovered foods release moisture and make the compressor work harder.

Move your refrigerator out from the wall and vacuum its condenser coils once a year unless you have a no-clean condenser model. Your refrigerator will run for shorter periods with clean coils.

When going on vacation, remove perishables from the refrigerator and turn the setting up a few degrees.

Freezer Tips:

Freezer temperature should be kept at 0 to 5°F.

Make sure the freezer door closes tightly. Check the door seals and gaskets periodically for air leakage. Lubricate the gaskets with petroleum jelly to keep them from cracking or drying out.

Avoid putting hot foods directly in the freezer. Let them cool in the room first.

A full freezer will perform better than a nearly empty freezer.

Mark items in the freezer for quick identification so that you don't have to keep the door open longer than necessary.

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