A refrigerator is the only appliance to work for a full day continuously. So it’ll benefit both your wallet and refrigerator performance if you make an effort to keep it energy efficient.
Firstly if your refrigerator is older than 15 years, then there is no use of following energy saving tips. You must consider upgrading to the newer version to take full advantage of possible energy saving.
Increasing efficiency is an easy and inexpensive work to do, it is entirely in your hands to make optimum use of the refrigerator and save maximum power possible.
16% of your monthly electric bill is from your refrigerator operation cost. To help you to reduce the cost and start saving energy, we have written this article on energy-saving tips for the refrigerator.
Top Tips to Follow for Energy Saving
Also Read: How To Keep Your Kitchen Appliances Clean
1. Set the Temperature depending on the Requirement
Try to increase the temperature of the refrigerator whenever it is not required, this can bring huge savings in your electric bill.
When you check your instruction manual for the temperature settings, you can find that the temperature of the fridge should be between 2 to 5-degree centigrade. Freezer temperature should be set a range of -15 to -18 degrees centigrade.
As the season’s change, pay attention to your refrigerator’s temperature because the same low temperature during the winter season may not be energy efficient.
Though it is safe to store food in the freezer at -18 degrees Centigrade, the quality will decrease the longer the food is in the freezer. Freshness, color, odor, tenderness, and color can all be affected.
Temperature near the door may keep on changing, so try to avoid storing easy spoil items like milk. Rather, store items like condiments and bottled drinks on the door.
2. Don’t Open your Refrigerator Unnecessarily
When your refrigerator door is open, cool air in the fridge escapes outside and the compressor has to work hard to maintain standard temperature.
Try to buy a refrigerator with a child lock feature to prevent accidental settings changes on the refrigerator’s control panel when a kid tries to keep the refrigerator door open for a long time.
This is the cheapest way to reduce energy usage and it is totally in our hands. Before opening the door, decide what you want from the fridge or freezer compartment.
Label the containers to reach items easily and try to arrange food in such a way that one should not find difficulty to search for the required items.
Guide your kids and make them understand the problem with long-duration open doors.
3. Allow the Hot Food to Cool First and Put It into the Refrigerator
When you put hot food into your refrigerator, then the cooling system consumes more energy to bring the temperature to the optimum level and retain freshness.
Allow the food to cool down naturally thereby reducing the heat added to the interior of your refrigerator.
Another problem of keeping hot food is that it tends to sweat after some time which affects the taste and freshness of the food.
Try to keep food in a glass container rather than in plastic ones. Glass absorbs and retains cold better.
4. Clean the Condenser Coil Regularly and Save Energy Up to 5%
Condenser coil present behind or beneath the refrigerator starts to get dusty over time. So it tends to put stress on the compressor and makes it difficult to work efficiently.
To reduce the burden on the compressor and increase it’s performance, cleaning the condenser coil from time to time is a must.
Invest in a less expensive cleaning brush to clean the dust that has accumulated over the years. Cleaning the coil for 3-4 times per year can enhance the overall performance.
You have the chance to save up to 15% on your electric bill if condenser coil is kept clean. While cleaning, it’s better to unplug the appliance for safety purposes.
5. Look for the Energy-Efficient Fridge
Information on the energy efficiency label on the refrigerator is different in different countries. Star rated refrigerators are comparatively more energy-efficient than the models that meet minimum efficiency standards.
If your refrigerator is more than 10-15 years old, then it might be worth considering an upgrade.
Before going for a new one, pay attention to its overall functions, performance, durability, and technology. Try considering all the above features instead of settling with a few ones.
Star rated refrigerator having inverter compressor uses less energy and increase cooling capacity inside the refrigerator.
6. Avoid Overloading Your Refrigerator
We can fill the freezer as full as possible but the fridge should be left with some space for uniform air circulation to keep food at even temperature.
If you and your family frequently open the doors, then try to keep your refrigerator about 2/3rds full without overcrowding. If the door is kept open for a long time, then the cooling system uses a lot of energy to generate cold air to maintain optimum temperature.
If the refrigerator is not overcrowded then less amount of cool air is let out thus saving the energy used by the compressor.
When the fridge is sufficiently loaded, items help keep each other cool. If your refrigerator is too big and doesn’t have items to keep, try to put big water jugs in empty spaces.
7. Use Power-saving Settings Provided inside the Refrigerator
Most of the latest model comes with energy saver switch to apply optimum settings to the refrigerator. If there’s not much food to keep then switch on the power saver mode to reduce energy consumption.
If you use power saver mode then the heaters that are present around the freezer section are turned off automatically. This prevents moisture from forming between the doors and on your cabinet exterior.
Some side-by-side refrigerator, top-mounted, and bottom-mounted fridge have automatic power saver switch and works depending on the moisture condition.
Few refrigerators have a vacation mode feature to reduce the power usage when you go on a vacation for a longer duration. It usually keeps the freezer ON while other compartments are turned OFF or kept at a higher temperature.
8. Frequently check the Gasket Seal on the Door
The leak in the door seals can cause huge energy loss in both refrigerator and freezer. They act as a barrier between the cool air inside and the hot air outside.
Any damage in the gasket can lead hot air to enter inside and the compressor has to work hard to maintain the standard temperature by consuming more energy.
The rubber gasket is used for isolation purpose and it is important to regularly check that the seal is intact and sealed tightly.
The best way to check whether the gasket is sealed properly or not is to try out the following test. Close the door tightly with a single sheet of paper in between. Try to remove the paper and if it slides out easily then you need to replace the rubber seal.
Follow these energy-saving tips to increase the overall efficiency of the refrigerator and save a few dollars from your electric bill. You can also refer to this article before buying the best refrigerator for your house. If you have any further doubt, leave a comment below and I will try to answer as early as possible.