Does Your Sub-Zero Refrigerator Need Repairs?

Sub-Zero refrigerators are becoming a favorite for many homeowners. The demand is attributable to the refrigerators' high performance, durability, and sleek design. However, although Sub-Zero refrigerators feature a durable design, the appliances are not indestructible, and from time to time, they will require repairs. Luckily, you can quickly notice when your Sub-Zero needs repairs. Here are some signs to look out for.

Your Refrigerator Is Noisy

A range of issues may cause your refrigerator to make odd sounds.

Faulty Water Inlet Valve

The water inlet valve regulates the flow of water into the refrigerator. Over time, the valve is prone to mineral buildup, which restricts water flow and causes the valve to make a humming noise.

Defective Fan Motor

The refrigerator has two fans: one in the freezer and another in the fridge. If the fans fail, the refrigerator will make a loud buzzing noise.

If you notice that your Sub-Zero is making strange noises, inspect the water inlet valve and fan motor for any signs of damage. If you spot any damage, call a professional refrigerator repair technician for timely repair before the issue worsens.

Your Refrigerator Is Leaky

A faulty door seal is the most common cause of leaks in Sub-Zero refrigerators. Over time, the door seals become brittle and crack, which allows cold air to escape and warm air to enter the fridge.

Another possible cause of leaks is a clogged defrost drain. The defrost drain’s purpose is to remove water during the defrost cycle. Water may leak from the fridge if the drain becomes clogged due to ice or food debris.

If your Sub-Zero refrigerator leaks, contact a professional repair technician for appliance inspection. The specialist can quickly identify the root of the leaks and rectify the issues safely.

Your Refrigerator Is Not Cooling Properly

A refrigerator that doesn't cool properly is a huge inconvenience that can cause food to spoil quickly. If your fridge is not cooling correctly, here are two possible causes.

Dirty Condenser Coils

The condenser coils are responsible for releasing heat from the fridge. Unfortunately, over time, the coils become covered with dust and dirt, which hampers their ability to release heat. As a result, the refrigerator has to work harder to maintain the ideal temperature, causing it to use more energy and become less efficient.

Malfunctioning Evaporator Fan Motor

The evaporator fan motor circulates air around the freezer compartment. If the fan motor fails, the component cannot circulate cold air properly, and the freezer will start to defrost. If cleaning your condenser coils doesn’t do the job, you’ll need a professional to fix the evaporator fan motor.

Your Refrigerator Door Is Not Closing Properly

If you notice that your refrigerator door is not closing correctly, a worn-out door gasket is the most likely cause. The door gasket seals the space between the fridge door and cabinet, preventing cold air from escaping. As previously mentioned, the gaskets will eventually break down, and when this happens, the refrigerator door cannot properly seal closed.

A worn-out door gasket is an easy issue to spot. First, inspect the gasket for any signs of damage, such as cracks or tears.

Besides a worn-out gasket, a misaligned fridge door may be the culprit behind a door that doesn't close properly. The most common cause of misaligned doors is a loose hinge, which hinders the door from closing efficiently.

If your fridge doors are not closing correctly, inspect the hinges for any signs of damage. Call a professional refrigerator repair technician for replacement if the hinges are damaged.

Sub-Zero refrigerators are reliable and seldom require repairs. However, like any other appliance, they can develop issues over time. If you notice any of the above signs, contact us at High-End Service for prompt and professional refrigerator repair services. Our team of experienced and certified technicians can troubleshoot and repair all makes and models of Sub-Zero refrigerators.