How to stop the noise
Is your fridge buzzing or humming? This common issue can be annoying. But don’t worry, you’re not alone. Many people face this problem. In this blog post, we’ll explore the reasons behind those sounds. We’ll also provide step-by-step solutions to help you fix it. Let’s dive in and restore peace to your kitchen!
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1. Identify the Noise
Before you begin listen carefully to the noise your fridge is making. Is it a humming, buzzing, clicking, rattling, or gurgling sound? Pinpointing the type of noise will help you identify the source of the problem.
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2. Check the Easy Stuff First
- Level the Fridge: Use a level to ensure your fridge is perfectly level. An uneven fridge can cause vibrations and noises. Adjust the feet until the fridge is stable.
- Clear Obstructions: Make sure nothing is obstructing the fridge's vents or fan blades. Remove any items that may be touching the back or sides of the fridge.
- Clean the Condenser Coils: Dirty condenser coils can cause the fridge to work harder and make more noise. Unplug the fridge and locate the coils (usually at the back or bottom). Vacuum them with a brush attachment and wipe them down with a damp cloth.
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3. Inspect the Fans
- Condenser Fan: Located at the back of the fridge, this fan helps cool the condenser coils. Unplug the fridge and check the fan for dust and debris. Clean it with a vacuum and brush attachment. If the fan blade is damaged or wobbly, it may need replacement.
- Evaporator Fan: Located inside the freezer compartment, this fan circulates cold air. Unplug the fridge and access the fan by removing the freezer panel. Check for any obstructions and clean the fan blades. If the fan is noisy or not spinning freely, it may need to be replaced or lubricated.
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4. Address Other Potential Issues
- Water Inlet Valve: If you have a water dispenser or ice maker, a faulty inlet valve can cause a humming noise. Check the water flow and replace the valve if necessary.
- Compressor: The compressor is the heart of your fridge and can be a source of noise. If you suspect the compressor is the issue, it's best to consult a professional.
- Rubber Grommets: Over time, the rubber grommets that cushion the compressor can wear out, leading to increased noise. Replacing these grommets can help dampen vibrations.
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5. Lubricate Moving Parts
Apply a small amount of appliance lubricant to the condenser and evaporator fan motors. This can help reduce friction and noise.
Tools
- 1. Screwdriver (Phillips and flathead)
- 2. Vacuum with brush attachment
- 3. Cleaning cloths
- 4. Appliance lubricant (if needed)
- 5. Rubber grommets if required
When should I worry about my fridge noises?
Most sounds are totally normal! Things like humming, buzzing, clicking, popping, gurgling, or whooshing are usually just your fridge working as it should.
Call our pros if you hear:
- Loud banging or clanging
- Grinding or scraping
- A sudden increase in noise
- Noises along with other problems (like poor cooling or leaks)
Why is my fridge making a loud humming noise?
Check these culprits out
- Is it level? A faulty fridge can vibrate and make more noise.
- Are the door seals tight? If the doors aren’t sealing properly, cold air escapes, and your fridge has to work harder to compensate.
- When was the last time you cleaned those coils? A good clean can make a big difference.