Finding a leak in your Sub Zero freezer can be very stressful. It can mess up your kitchen and may cause water damage or spoil your food. Don’t worry! Knowing what causes freezer leaks can help you solve the problem. This guide will show you six common reasons why it happens and give you helpful tips on troubleshooting freezer leaks. You can get your freezer back to normal and dry again. Common Causes of Freezer Leaks Freezer leaks can come from different places, leaving homeowners confused about what’s wrong. Before calling a technician, you might be able to fix the issue on your own by looking into some common causes. From a simple clog in the drain line to a more tricky problem with the defrost system, knowing the possible reasons for your leaky freezer can help you fix it faster. Let’s explore six possible reasons and how to solve them. Damaged or faulty seals One common cause of a leaky freezer is a damaged seal. The gasket on the freezer door is important. It helps keep a tight seal. This stops warm air from getting in and cold air from escaping. Over time, the gasket can wear out, tear, or get dirty. This harms its ability to seal. A faulty seal lets warm, humid air into the freezer, which can cause condensation. This buildup of moisture can lead to a leak in your freezer. To check if your freezer seal is the problem, use the “dollar bill test.” Close the freezer door on a dollar bill. If you can pull it out easily, the seal is likely causing your leaky freezer. Blocked or clogged drain line A blocked or clogged drain line is another common cause of a water leak in your freezer. When your freezer goes through the defrost cycle, it makes water as the ice melts. This water should flow through a drain line into a pan underneath the appliance, where it will evaporate. If the drain line gets blocked by food, ice, or other debris, the water can’t drain. It can back up and leak out of the freezer. The good news is that fixing this problem is usually simple. You can often remove the blockage by gently using a plumbing snake or a stiff wire in the drain line. You can also try flushing the drain line with warm water to help melt the ice and clear small obstructions.
Source:https://sub-zero-appliance-repair.com/troubleshooting-freezer-leaks-common-causes-and-fixes/
