5 Common Reasons Why Your Thermador Refrigerator Runs Loud


Don’t you just love it when your refrigerator runs quietly in the background, keeping your food cold and fresh? Unfortunately, if your Thermador refrigerator runs loud, it can be quite annoying. In this blog post, we will discuss 5 common reasons for your Thermador refrigerator making noise. We will also provide some tips on how to fix the issue. Keep reading to learn more!

Why Your Thermador Refrigerator Runs Loud

We get it, your refrigerator is driving you nuts with its loud noises. Let’s help you take care of the issue once and for all with these tips!

Thermador Evaporator Fan Motor Noise

This is one of the most common reasons when a Thermador refrigerator runs loud. The evaporator fan motor pulls air over the evaporator coils and moves it through the fridge. If it’s damaged or worn out, it will produce a loud noise, which is even more noticeable when the door is open. This is a moderately difficult repair, so make sure to contact a professional Thermador refrigerator repair technician for proper diagnosis and repair.

Worn Out Thermador Condenser Fan Motor

The condenser fan motor blows air over the condenser coils to cool them. These coils release heat from the fridge, so it’s important that they’re cooled properly. If the condenser fan motor is damaged, the fridge’s compressor can be working overtime and you’ll hear a constant loud humming noise. We would recommend you call in a professional for this repair.

Thermador refrigerator making noise

Thermador Drain Pan Rattling

The drain pan is located under the fridge and it’s responsible for collecting water that drips from the coils. If this pan is damaged or loose, it will rattle when the fridge is running making a refrigerator rattling noise. This is usually a pretty easy repair! First, open up the toe plate with a screwdriver, then simply tighten any loose screws. Listen to see if your Thermador refrigerator makes noise still. If it continues to rattle, it is possible the drain pan is damaged and will need professional replacement.

Defective Water Inlet Valve

The water inlet valve is responsible for supplying water to the ice maker and water dispenser. If this valve is damaged or defective, it can cause a loud hammering noise every time the fridge dispenses water. It can also result in an ice maker not making ice. This is also a repair that you’ll want a professional for.

Thermador Compressor Malfunction

The compressor is responsible for circulating refrigerant through the fridge. If it’s damaged or malfunctioning, it can produce a loud humming noise. It will sound similar to the normal humming but will be nonstop and louder than usual when it’s malfunctioning. Are you wondering how to quiet a noisy refrigerator compressor? You’ll want to call in a professional to help you out with this one.

Hopefully, these tips have helped you figure out why your Thermador refrigerator runs loud! And remember, if you’re looking for a Thermador refrigerator repair, Appliance Service Station is always here to help!

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