A leaking fridge can be a common household problem that often leaves you puzzled and dealing with a puddle on your kitchen floor. The good news is that, in most cases, it’s a minor issue with a relatively easy fix. Understanding why your fridge is leaking and learning how to solve the problem can save you time and money and, in many cases, you can handle the repairs yourself without the need for a professional. Let’s take a look at how to fix a fridge that’s leaking water along with the common causes so you can get your appliance back in working order quickly.
Causes – and fixes – for leaking fridges
Leaking fridges can be caused by several issues, but they are often easy to diagnose and repair. You could also check DIY social media sites for information and/or videos. Here’s a comprehensive list of common causes and how you can fix them:
- Blocked Defrost Drain
The most common reason for a leaking fridge is a blocked defrost drain. When the defrost drain is clogged, water that melts during the defrost cycle cannot drain properly and ends up pooling inside the fridge or leaking onto the floor.Fix: Locate the defrost drain, usually found at the back of the fridge or inside the freezer. Use a small pipe cleaner or a piece of flexible wire to gently clear any debris blocking the drain. You can also flush the drain with warm water to dissolve any ice blockages. - Frozen Drain Hose
If the defrost drain hose is clogged or frozen, it will prevent water from draining out of the fridge, causing leaks. This is often caused by food particles or ice that has built up in the hose.Fix: Unplug the fridge and locate the drain hose, usually at the back. Detach it and use warm water to flush out any clogs. If the hose is frozen, let it thaw before reconnecting it. - Faulty Water Inlet Valve
Fridges with built-in water dispensers or ice makers have a water inlet valve that supplies water to these features. A faulty or leaking inlet valve can cause water to drip and pool under the fridge.Fix: Check the water inlet valve located at the back of the fridge. Ensure it is properly connected and there are no visible leaks. If the valve is damaged, it may need to be replaced. - Damaged or Faulty Door Seal (Gasket)
The door seal, also known as the gasket, plays an important role in keeping cold air inside the fridge. If the seal is damaged or worn out, it can cause condensation to form, leading to water leaks.Fix: Inspect the door seal for any visible signs of wear or damage. Clean it with warm, soapy water to remove any dirt that might be preventing a proper seal. If the gasket is cracked or loose, it should be replaced to ensure a proper fit. - Incorrect Fridge Level
If your fridge is not level, water may not flow properly through the drainage system, leading to leaks. When a fridge is tilted, the water does not drain as it should, causing it to pool inside the appliance.Fix: Use a spirit level to check if your fridge is properly levelled. Adjust the front legs of the fridge to ensure it is slightly tilted backwards. This allows water to flow towards the drain. - Full or Frozen Defrost Pan
The defrost pan, located underneath the fridge, collects water that drips down during the defrost cycle. If the pan is full or frozen, it can cause water to overflow onto the floor.Fix: Remove the defrost pan and check for any blockages or ice build-up. Empty the pan, clean it thoroughly, and replace it. If the pan is damaged, it may need to be replaced. - Cracked Water Filter Housing
A cracked or damaged water filter housing can cause leaks in fridges that have water dispensers. Over time, the filter housing can become worn or cracked, leading to water leaks.Fix: Inspect the water filter and its housing for any signs of cracks or damage. Replace the filter or its housing if necessary, ensuring it is properly installed to prevent leaks. - Overfilled Fridge or Freezer
An overfilled fridge or freezer can block airflow, causing the evaporator coils to freeze. When these coils defrost, excess water can leak out, causing puddles on the floor.Fix: Remove any excess food items to allow proper air circulation. Ensure that vents inside the fridge and freezer are not blocked to help prevent the evaporator coils from freezing.
Final thoughts
A leaking fridge can be a frustrating problem but it’s usually easy to diagnose and fix without the need for professional help. The key is to identify the cause of the leak, whether it’s a blocked drain, a faulty valve or a worn-out door seal and address it promptly to prevent further issues. Regular maintenance, such as cleaning the defrost drain and checking for damaged seals, can help prevent leaks and keep your fridge running efficiently. You will often find informative social media posts and videos online that will offer more help on specific issues.
However, if you’ve tried the common fixes and the problem persists, it may be time to call in an expert. A qualified technician can provide a thorough inspection and repair any underlying issues that may not be immediately apparent.
