Fridge FAQ: Why Does My Refrigerator Run Loud?

Your refrigerator is one of the most used appliances in the house during the hot season. Between making ice and keeping things cold and refreshing, the refrigerator is a cool companion. But why does your refrigerator run loud?

If you hear your refrigerator making loud humming noises it may be working too hard or there could be parts failing. Either way, that buzzing noise should not be ignored. Let's explore a couple of common troubleshooting tips to see what's causing the problem.

Why Does My Refrigerator Run Loud? Check This.

Broken Fan Motor

Does your refrigerator run loud? It could be the fans and/or fan motor. The cold air inside the refrigerator is circulated by fans. If the fans are obstructed or if the fan motor fails, it makes an annoying noise. You're going to want to know how to stop refrigerator from buzzing constantly. Check to see if the fan blades are blocked or if the motor is broken.

How to Diagnose:

Unplug the refrigerator.
Locate the fan motor inside the refrigerator.
Ensure blades are not blocked.
Manually spin blades – if you feel resistance, the motor is likely defective.

Dirty Condenser Coils

We're sometimes asked, "Why does my refrigerator run loud all the time?" If you're wondering how to quiet a noisy refrigerator, you may have dirty condenser coils. Blocked condenser coils are a common culprit for this problem. The good news is, a quick cleaning project can make a big difference.

Dirty condenser coils will prevent your unit from running efficiently and maintaining cool temperatures. So cleaning refrigerator coils every six months is a worthwhile maintenance step.

How to Clean Refrigerator Coils:

Wear a face mask – you don't want to breathe dust!
Unplug the fridge and pull it away from the wall.
Vacuum all the dirt and debris.
Use an appliance brush to loosen the rest of the dirt.
Vacuum again – use a narrow attachment to get in all the crevices.
Plug in the refrigerator and return to position.