Refrigerators have a small button that turns on to save millions of electricity bills: Many people do not know

Many people don’t realize that their refrigerator has a simple setting that could help save a significant amount on their electricity bill. The image above highlights the temperature control dial, a feature that is often overlooked but plays a crucial role in energy efficiency.

How the Temperature Control Dial Works

Refrigerators typically come with a manual temperature adjustment dial, usually ranging from 1 to 7 or MIN to MAX. This setting controls how hard the compressor works to keep the fridge cool.
• Higher settings (6-7 or MAX) mean the fridge runs colder, using more energy.
• Lower settings (1-2 or MIN) make the fridge less cold, using less energy.
• Optimal settings (3-5) strike a balance between keeping food fresh and reducing electricity consumption.

How This Setting Saves Energy

If your fridge is set to the coldest setting unnecessarily, it will work harder and consume more electricity. By adjusting it to the recommended 37-40°F (3-4°C) for the fridge and 0°F (-18°C) for the freezer, you can:
✅ Reduce energy consumption
✅ Prevent overcooling, which can damage food
✅ Extend the lifespan of your fridge’s compressor

Pro Tips for Maximum Savings
• Check with a thermometer: If unsure, use a fridge thermometer to ensure the temperature is correct.
• Keep the fridge full: A well-stocked fridge retains cold better, reducing the need for constant cooling.
• Clean the coils: Dusty coils make the fridge work harder, increasing energy use.
• Close the door quickly: Frequent or prolonged opening makes the fridge use more energy to restore its temperature.

Final Thoughts

This small adjustment can lead to big savings over time. Many people overlook it, but now that you know, take a moment to check your fridge settings and optimize them for efficiency and lower electricity bills!