When This Button Breaks: What You’ll Have to Face

4. Higher Energy Bills and Shorter Appliance Lifespan

When the temperature knob fails, your refrigerator’s compressor compensates by running longer and harder to stabilize the temperature. This continuous strain increases energy consumption and accelerates wear and tear on internal components. Over time, you’ll not only spot higher electricity bills but may also face expensive repair or replacement costs.

5. What You Can Do About It

If you suspect your freezer knob is broken:

• Check if it’s loose or detached. Sometimes the knob just needs to be reattached to its control shaft.
• Inspect for cracks or wear. Replacement knobs are inexpensive and easy to install.
• Call a technician if replacing the knob doesn’t restore proper temperature control—the thermostat may be faulty.

To prevent issues, always turn the knob gently, avoid forcing it, and defrost your freezer regularly to prevent ice buildup from affecting the mechanism.

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