A: It’s understandable to be alarmed when your fridge starts making unfamiliar sounds, but don’t fret yet—most don’t indicate a problem. The condenser fan is located in the back of the fridge not too far from the compressor, behind a protective panel. The hum of a working fridge is a surprisingly relaxing sound, isn’t it? Loud Noise Can Cause Hearing Loss Quickly or Over Time. The cause of the rattling may be as simple as the sides or back of the fridge touching another surface like a wall or cabinet. In fact, many manufacturers, like GE Appliances, publish their own lists of refrigerator noises that are considered normal and don’t warrant a service call. This is an easy fix; just secure the pan back in place for peace and quiet. Or, more often, hearing loss can result over time from damage caused by repeated exposures to loud sounds. In fact, if your fridge is making loud noises, it is almost always a sure-fire sign that something is wrong. This is your fridge's compressor, and it's key to keeping your fruits and veggies cold. If you take a look behind your fridge, you'll see something resembling the radiator of a car. Compressors make low humming or buzzing sounds as part of their normal operation. “The easiest way to save your refrigerator is to clean the condenser coils,” Archer says. Bearings or valves beginning to fail results in increased noise. Keeping the icemaker on when not connected to a water supply could damage it. Use duct tape to secure the drain pan in place. You can help yourself by using earplugs. The radiation, though, is not dangerous. Refrigerators make a lot of noise, but not all noises are dangerous. In fact, dripping and gurgling noises are likely the result of the coolant circulating and water melting and draining away inside the fridge. If the icemaker has intentionally not been connected to a water supply, locate the metal shut-off arm or the on/off switch and move it to the “off” position. Hearing loss can result from a single loud sound (like firecrackers) near your ear. Refrigerator shaking and making noise: Kubie: 6/3/10 4:37 PM: my fridge is making noise. Noisy Operation. Over time, mineral deposits can accumulate inside the valve and restrict the water flow. A: It’s understandable to be alarmed when your fridge starts making unfamiliar sounds, but don’t fret yet—most don’t indicate a problem. What to Do About a Leaky Refrigerator, Solved! If your fridge is making a loud noise, the condenser fan motor could be to blame. Sleeping next to a fridge harms your sleep and exposes you to radiation. Double check your electrical panel to make sure a breaker wasn’t tripped. While refrigerator explosions are rare, they're still incredibly dangerous. If the blades are damaged, they’ll need to be replaced. When your refrigerator is noisy there can be many causes for the noise. If the refrigerator is noisy or loud, particularly when the ice maker is filling, the water inlet valve might be at fault. You can make certain this is the problem by pushing in the light switch in the freezer; if the circulation fan is the culprit, the noise will get louder. As Realtor.com reports, Florida resident Mark Ligondie recently had his fridge explode. When your refrigerator is noisy there can be many causes for the noise. Again, this is perfectly normal; no repairs are needed. Ligondie also found large cracks in ceilings and walls, and a broken window in the master bedroom—evidence that the blast was strong enough to damage the whole house. Over time, mineral deposits can accumulate inside the valve and restrict the water flow. When it comes to safe vs. dangerous decibel levels, exposure time also makes a difference in developing a risk for noise-induced hearing loss. This noise will stop in a few days once the gasket becomes more pliable. In 2015, Samantha Thomas from Wales, England, was killed when her refrigerator exploded and engulfed her apartment in flames. If so, there could be an obstruction in one of the fridge’s two fans. “There were fumes coming everywhere.”. A few days ago, our fridge started making a really loud obnoxious noise whenever the fan turns on. Click Follow Search to get alerts on new listings. A loud Buzzing or Humming noise coming from your refrigerator is not normal. Most of the sounds you will hear from a new or old refrigerator is normal operating sounds.Some noises from your refrigerator can be fixed by doing a small adjustment to the fridge. If the sound seems located in the condenser fan, remove the rear access panel and inspect for anything that could be blocking the fan’s blades. Water lines supplying the refrigerator may make a loud bang due to a condition called "water hammer". Should I have a pro check it out? The quick answer: Sleeping next to a fridge is generally not dangerous. Sometimes, as the gas refrigerant moves through the compressor, the back of a fridge can get extremely hot. Or you can wiggle the temperature knob inside your fridge, so it stays quiet for longer! Alternatively, your fridge may not be level. But if your fridge makes a choppy sound or, even worse, no noise at all, the coils could be clogged. One is a condenser fan located in the bottom of the refrigerator, and the other is an evaporator fan in the freezer compartment. Q: My refrigerator has been making strange noises lately. #5. Most kinds of noises a fridge makes are pretty benign. Identify which area the sound seems to be coming from, and then disconnect the power to troubleshoot. Fridge & Freezer Noises. When he rushed in to see what had happened, he found his family's 4-month-old fridge in smoldering pieces. This is fairly normal and if you don’t hear a constant buzzing noise, then there shouldn’t be any problem. Don't Neglect These 6 Maintenance Tasks—or Else, Debunked! Popping and cracking noises may also simply be the expansion and contraction of internal parts as the unit changes temperature, requiring no action on your part. Copyright © 2021 Acton Media Inc. All rights reserved. (While you’re down there, it’s a good time to clean the coils, which should be done at least once a year to keep things running smoothly; If the sound emanates from inside the freezer, remove the evaporator fan cover located inside the freezer. Remove any debris that may be blocking the fan blades and inspect for broken parts that need to be replaced. A noisy refrigerator compressor isn't uncommon, however if it has to be replaced it can be costly. The Life Span of Kitchen Appliances, Beware of These 6 Dangerous Things That Can Spark a House Fire, 7 Winter Home Maintenance Tasks That Will Save You Money (and Your Sanity), Is Your ‘Clutter’ Worth Thousands of Dollars? Get quick and easy access to your home value, neighborhood activity and financial possibilites. So how can it all go wrong? Loud noises coming from the back of your refrigerator could indicate an issue with the defrost timer, condenser fan, or the compressor. We find ourselves asked about noisy fridge freezers a fair bit as well as the odd question on noise from a standalone fridge or freezer although complaints of noise from separate fridges and freezers are more rare. In this video, we show you a possible item that can cause these unfriendly sounds! Expert advice from Bob Vila, the most trusted name in home improvement, home remodeling, home repair, and DIY. Once cooled, the gas flows as a liquid through a valve, which forces it back into a gas. The condenser fan motor runs at the same time as the evaporator motor and the compressor. Most modern refrigerators are now backed with metal that includes a heat shield to prevent fires, but older or cheaper models may use a plastic backing. In 2017, 72 residents in Grenfell Tower in London lost their lives after a faulty fridge caught the entire apartment complex on fire. In most cases a noisy defrost timer will need to be replaced. Bearings or valves beginning to fail results in increased noise. If your refrigerator is making loud noises, you aren’t alone. Noise often accompanies a failing compressor. Refrigerators make a lot of noise, but not all noises are dangerous. (Here's more on how to clean refrigerator coils.). I have a GE Hotpoint CTX21GA fridge, it is 10-15 years ago. If this sound seems excessive, check the supply line behind the refrigerator. The occasional dripping or whirring sounds are nothing to worry about. If you hear any of the sounds below, take heed—and either seek to resolve the issue yourself or call in a pro. This is a common issue with refrigerators and one that can be easily avoided. A noisy refrigerator is not a happy refrigerator. And keep in mind that attempting a DIY repair on a machine still under warranty could void the warranty—don’t risk it. ©1995-2021 National Association of REALTORS® and Move, Inc. All rights reserved.realtor.com® is the official site of the National Association of REALTORS® and is operated by Move, Inc., a subsidiary of News Corp. Allison Underhill is an editorial assistant at realtor.com. Modern fridge freezers are the most dangerous household appliance when involved in a blaze, a London Fire Brigade (LFB) report finds. For the best experience, please enable cookies when using our site. Home Buyers Reveal: 'What I Wish I Had Known Before Buying My First Home', Selling Your Home? Most refrigerators make a fair amount of noise when running. Always make sure to disconnect the power to the fridge prior to taking any action. Noise often accompanies a failing compressor. This is typically due to too much ice in the freezer. All of that time spent running and keeping your perishable items cool is made possible by a variety of mechanisms, and certain sounds aren't necessarily cause for alarm. Place a level atop the fridge and adjust the legs accordingly. If you are hearing freezer fan noise from your frost-free model, the issue might be caused by the evaporator fan motor. It’s also a sign that everything is working correctly so that’s why being faced with a noisy fridge can be a real headache (no pun intended) it’s also very difficult in the majority of cases to work out where the noise is actually coming from. Save yourself the cost of a new … Continue reading What to Do If Your Refrigerator is Making Loud Noises → The condenser fan is located in the back of the fridge not too far from the compressor, behind a protective panel. Witnesses described hearing one distressed resident apparently telling neighbours his faulty fridge caused the blaze. Clogging in the inter water valve. I took the carboard off the back and the big black round thing appears to be the problem. Its also very hot, and shaking. Moreover, is a noisy fridge dangerous? Noisy Refrigerator. In addition to noise, your fridge might not be staying as cool as normal and/or may be turning on and off regularly. In fact, if your fridge is making loud noises, it is almost always a sure-fire sign that something is wrong. Why These Appliances Can Make Your House Go Up in Flames, How Long Do Refrigerators Last? Refer to your instruction manual for how to access the evaporator drain pan (located below the refrigerator). If this highly flammable gas is not able to properly vent it builds up and can eventually burst through its enclosure. A noisy refrigerator is not a happy refrigerator. 9 Items You Should Sell Rather Than Toss Out, Neutra Tiny Home, Never Before on the Market, Up for Sale in Santa Monica, 5 Things You Didn’t Know a VA Loan Could Do for You, 6 Winter Design Trends That Make Us Actually Glad To Be Stuck Inside. Get free, no-commitment repair estimates from licensed appliance technicians near you. Yes, your fridge can be too silent. If you notice any other unusual noises, and your fridge performance is suffering as a result, it’s better to be safe than sorry. It seems far-fetched, yet in West Palm Beach, FL, Mark Ligondie recently woke to a huge kaboom in his kitchen. You agree that BobVila.com may process your data in the manner described by our Privacy Policy. According to Wayne Archer, an appliance expert at Sears Home Services, when the fridge is on and working properly, its compressor creates a steady, high-frequency humming noise. You can make certain this is the problem by pushing in the light switch in the freezer; if the circulation fan is the culprit, the noise will get louder. Help My Fridge Is Really Noisy. Katelin Hill, Bob Vila, affect your fridge’s cooling capabilities, 10 Home Gym Must-Haves to Help You Lose the Quarantine Weight, Solved! If it seems like the buzzing is coming from the inside of your fridge, then probably has something to do about the valves of your fridge that has something to do with your ice maker. The compressor contains a motor and pump, which push a gas refrigerant (freon in old fridges, tetrafluoroethane in newer models) through coils, where the gas cools down and becomes a liquid, soaking up heat in the fridge and freezer, and cooling everything inside. While refrigerator explosions are still rare enough that their frequency is unknown, Neil Everitt, former editor at air-conditioning and refrigeration magazine ACR News, dubs these occurrences as "ignored disasters" and views fridges as one of the most dangerous appliances in a home. Thumping or hammering—Water supply line banging against the wall or back of the refrigerator during the fill cycle. If you do hear noisy refrigerator sounds like squealing or chirping, it may mean the evaporator fan is malfunctioning. A motor inside the fridge then compresses this gas to heat it, then it turns into a liquid when it cools. Noisy Operation. This site is protected by reCAPTCHA and the, Sorry, we were unable to share this article. 8 Myths About Renting You Should Stop Believing Immediately, 6 Ways Home Buyers Mess Up Getting a Mortgage, 6 Reasons You Should Never Buy or Sell a Home Without an Agent, Difference Between Agent, Broker & REALTOR, Real Estate Agents Reveal the Toughest Home Buyers They’ve Ever Met, The 5 Maintenance Skills All Homeowners Should Know, Click for complete coronavirus coverage from realtor.com, Fire by Dryer! The ice hits the fan and then makes a loud noise. How to inspect a refrigerator condenser fan motor: If your refrigerator makes noise, particularly when the ice maker is … The water inlet valve is an electrically-controlled valve that opens to supply water to the refrigerator dispenser and icemaker. Invest in a new refrigerator. Water hammer is a knocking or banging noise in a water line that occurs when the water valve opens and closes. The plastic is highly flammable and, if ignited, can cause fires that develop quickly and powerfully while giving off toxic gas. They shut all noises down which will help you a lot falling asleep. This causes the compressor's coils to contract, and the gas can become trapped. For every 3 decibels over 85dB, safe exposure time gets cut in half —so it’s 8 hours at 85dB, but only 4 hours at 88dB, and so on. They create a variety of sounds, such as clicking, dripping, whirring, whooshing and even humming at different points of normal operation. If the offending noise is coming from the back of the fridge, there are three possible components that could be making the noise: the condenser fan, the defrost timer, or the compressor. Most refrigerators make a fair amount of noise when running. Hi all, I am a complete fridge noob, so I need some help here. To troubleshoot, unplug the fridge and plug it back in. Is a noisy fridge dangerous? Loud noises coming from the back of your refrigerator could indicate an issue with the defrost timer, condenser fan, or the compressor. If the refrigerator is noisy or loud, particularly when the ice maker is filling, the water inlet valve might be at fault. For example, while a sizzling sound might sound scary, it’s likely just water dripping on the defrost heater. Buzzing If your refrigerator has a water and ice dispenser on the door, you may notice a buzzing sound every time you use it. Refrigerator shaking and making noise Showing 1-8 of 8 messages. “The fridge exploded, and if you look at this angle right here, it expanded and expanded so much it bent the metal of the stove,” he told WPTV-TV. Most of the sounds you will hear from a new or old refrigerator is normal operating sounds.Some noises from your refrigerator can be fixed by doing a small adjustment to the fridge. Compressors are typically expensive to repair or replace and not a DIY job for homeowners. Refrigerators produce a lot of unwanted annoying noise that lowers your sleep quality. However, a fridge can still harm your sleep. Here's a home mystery we'll bet will leave you either sweating in fear or scratching your head: Why would a refrigerator explode? When this happens, the condenser can make a noise when operating and cause reduced cooling in the refrigerator. Another option? Refrigerant abuse is commonly called “huffing.” The chemical is often inhaled from an appliance, a container, a rag, or a bag with the neck held tightly closed. The condenser may get covered with dirt or lint. If your refrigerator isn’t even making so much as a gentle hum, that’s another indication your compressor might be damaged, which will affect your fridge’s cooling capabilities. It looks like Cookies are disabled in your browser. Older appliances can pose an explosion hazard because they're often overused and may lack modern safety features such as self-regulating heating elements. Not all fridge fracas is so innocent. Open the freezer door; if the noise is louder after doing so, there’s a good chance something’s wrong with your circulating fan. The water inlet valve is an electrically-controlled valve that opens to supply water to the refrigerator dispenser and icemaker. Cracking—Ice cubes being ejected from the ice make, followed by a crashing sound … By Katelin Hill and Bob Vila. The reason: While a fire caused by a stove or other appliance is usually preceded by smoke or a beeping alarm, fridge explosions happen spontaneously and without warning, leaving residents unprepared.

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