Still Chasing Your Fridge? Here’s What It Means When It Won’t Stop Running

Is your refrigerator running… and running… and running? No, this isn’t a prank call, but it might be a sign that your appliance is working overtime.

If your refrigerator runs all the time, it could be perfectly normal. Or it might signal an issue driving up your energy bill. Here’s how to tell the difference, what might be causing it, and when it’s time to consider a replacement.

When a Constantly Running Fridge May Be Okay

Many people ask, “Why is my fridge constantly running?” The truth is, not every humming fridge is in trouble. There are several common (and harmless) reasons the fan on your fridge might run constantly, or your compressor seems to never take a break.

Freshly Stocked Fridge? It Might Run Longer

Few things are better than that weekly grocery haul. But leaving the door open to load groceries lets in warm air, and your fridge has to work overtime to cool itself (and your new food). The more food you’ve added, the longer it may take.

If your refrigerator just started running more after a big grocery run, wait a few hours. It’ll likely cycle back to normal once everything’s cooled.

Hot Weather or High Humidity Could Be the Culprit

The temperature of the air around your fridge can impact its performance. If the room is too hot, your fridge has to work harder and run more often to maintain its internal temperature. If your fridge is in a hot garage, warm kitchen, or near heat-producing appliances like the oven, it may run longer to keep cool.

Too Much Food Can Overload Your Fridge

Yes, too much food can be a problem. Cramming the fridge may block internal air vents and restrict circulation, causing your appliance to run more in an attempt to maintain the right temperature. Try removing excess food or reorganizing so there’s some space between items to encourage proper air circulation. You also want to make sure nothing blocks the internal vents.

Modern Fridges and Energy Efficiency

Many homeowners wonder, “Is the fan on my fridge supposed to run constantly?” In some cases, especially with newer models, the answer is yes. According to Frigidair, the type of compressor your refrigerator has can impact how frequently it runs.

Variable-speed compressors found in many French-door and multi-door models are designed to run 100% of the time except during the defrost cycle. So, if your fridge is always running but it remains cool and your energy bills aren’t rising, it could just be how your fridge is meant to operate.

When a Refrigerator Won’t Stop Running and It’s a Problem

If your fridge has been running nonstop for days and your food isn’t staying cold, this could point to a deeper issue. An appliance professional will need to diagnose the issue and potentially repair your fridge. Here’s what might be wrong:

Blocked Vents or Poor Airflow

Your fridge can’t run properly without good ventilation. Several issues can interfere with airflow:

• Dirty condenser coils behind or beneath the fridge trap heat and force your compressor to work overtime.
• Malfunctioning condenser or evaporator fans can prevent proper cooling and circulation.
• Inadequate ventilation can lead to improper airflow. A fridge needs space on all sides to ventilate heat. No breathing room = more running.

Worn or Dirty Door Seals

The door gasket, a rubber strip around the refrigerator door, is supposed to create an airtight seal. A worn or grimy gasket can let cold air leak out and warm air sneak in, causing the fridge to run constantly.

Old or Failing Components

Some internal parts can silently fail and make your refrigerator run continuously, including:

• Faulty Defrost Heater: This component melts ice that builds up on the evaporator coils. If it fails, frost can accumulate and block airflow, causing the compressor to run nonstop in an attempt to cool the interior.
• Broken Cold Control or Temperature Sensor: These sensors tell your fridge when to cool and when to stop. If one fails, the fridge might think it’s warmer than it is, causing the compressor and internal fan to run more than necessary.
• Malfunctioning Compressor: The compressor is the heart of your fridge’s cooling system. If it starts to fail, it may run louder and longer than usual while struggling to maintain proper cooling, often without getting the job done.

Low Refrigerant Levels

Low refrigerant means your fridge can’t reach the right temperature and will run constantly trying. This isn’t a DIY fix. Call a professional technician for help getting your fridge back on its feet.

Incorrect Temperature Settings

If the refrigerator’s temperature is set colder than necessary, typically outside the 35–38 degrees Fahrenheit range, it has to work hard to maintain that cold setting, causing it to run more. On the flipside, if the internal temperature is set too high, the refrigerator will run constantly in an attempt to reach and maintain the appropriate cool temp. Adjusting the thermostat may help.

Signs Your Fridge May Be on Its Last Legs

Sometimes, the juice isn’t worth the squeeze, and replacing your fridge is easier (and more affordable) than getting it fixed. Watch for these signs it’s time to start shopping for a new fridge:

Food Not Staying Cold

If your refrigerator runs continuously but can’t keep food fresh, that’s a big red flag. Even if the freezer works fine, it can be smarter to replace the unit than attempt a partial repair. (And nobody wants to keep throwing away food that’s prematurely spoiled.)

Rising Energy Bills

Have your energy bills been higher than usual lately? When your fridge struggles to cool properly, it runs more than necessary, which uses more energy and can impact your bill. If you’ve ruled out other causes, it may be time to look for a new, energy-efficient model.

Fridge Noise or Excessive Cycling

If your fridge is making strange, new, or concerning noises, it can point to several problems, and some are more expensive than others. Have a trusted repair company come take a look. If the fix doesn’t make sense financially, it may be time to hit Rent-A-Center for a replacement.

Stop Wasting Energy on an Outdated Fridge

Is your fridge running nonstop and running up your energy bill? Upgrade without the stress at Rent-A-Center. We have reliable, brand-name refrigerators available through flexible rent-to-own options. Plus, free delivery and free service are included. You get the fridge you need on your terms. Shop online or visit your local Rent-A-Center today and bring home a better way to chill.