How to Keep Refrigerators Efficient and Cool

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By flowingwaters
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If your refrigerator isn't keeping things cold the way it used to, here are some steps that explain how to keep your refrigerator efficient and cool.

Difficulty: Moderately Easy

Instructions

Step 1

Read the manual. Be sure that the settings are the most efficient for the way you use your refrigerator. If you can't find the manual at home some times the manufacturer has them available on-line.
Step 2

Vacuum the condenser coils on the back of the refrigerator. For peak efficiency this should be done at least twice a year.
Step 3

Check to see that the air vents inside the refrigerator are not blocked by large items. If there is anything blocking the air circulation move it to a more out-of-the-way location.

Also be sure that there is no ice build-up on the freezer vents. Blocking the free circulation of the cold air reduces the efficiency of both your refrigerator and freezer.
Step 4

Defrost the freezer if there is more than 1/2" of ice build-up.
Step 5

Check the door gaskets for leaks. Close the door on a piece of paper and try to slide it out. If it pulls out easily you may be getting air leakage through the door seals.

If there are leaking seals check with some local appliance stores and see what replacement seals are available.
Step 6

Look at the placement of the refrigerator. If it is near anything that produces heat - like a radiator, stove, dishwasher, or clothes dryer - consider moving it.
Step 7

If your refrigerator is over 10 years old, consider a new one. Newer models are much more efficient and can save you enough money on electricity to pay for the replacement over its lifetime.

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