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HomeRepair HelpRefrigerator RepairRefrigerator leaking water Repair
Refrigerator leaking water
If your refrigerator is leaking water onto the floor, the most common cause is a clogged or frozen defrost drain that makes meltwater overflow the drain trough; check the drain, thaw any ice, and flush it with hot water to clear debris. If the defrost drain is clear, inspect the door gasket next—torn or twisted gaskets let warm, humid air in and cause condensation that can run out the bottom. Also check the water tank assembly for hairline leaks, then the water inlet valve for cracks or loose fittings, since either can leak where the supply line connects. Don’t forget the water filter housing and filter head; cracked housings or damaged seals are frequent sources of slow drips. These same checks apply whether you’re troubleshooting a fridge leaking water, a refrigerator leaking water on the floor, or a more general fridge leaking water problem. If you need parts, enter your model number on RepairClinic.com to find the exact replacement part for your refrigerator and get step-by-step repair help.
01 - Clogged or Freezing Defrost Drain
If the defrost drain is frozen, the water will overflow the drain trough and drip down to the bottom of the compartment. This water can eventually leak onto the floor. Check the defrost drain to determine if it is clogged or frozen. If the defrost drain is frozen, thaw the ice. In addition, flush the drain with hot water to ensure that it is clear of debris.
Top Solution
02 - Refrigerator Door Gasket
If a refrigerator is leaking water outside the appliance, it's possible a door gasket is damaged. A door gasket that does not form a proper seal to the refrigerator frame will allow warm humid air to enter the refrigerator or freezer compartment. This can create condensation which can then leak out the gap between the gasket and frame onto the floor. You should inspect the door gasket for any tears or twists and replace the gasket if necessary.
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Highly Likely
03 - Refrigerator Water Tank Assembly
Inspect the water tank assembly for any leaks. Be aware that the leak may be very small and hard to find. If you discover a leak, replace the water tank. Do not attempt to repair the water tank—glue will not stick properly to the plastic of the tank.
Highly Likely
04 - Refrigerator Water Inlet Valve
The water inlet valve opens to supply water to the dispenser and icemaker. If the water inlet valve is cracked or has a loose fitting, water will leak from the valve. Inspect the water inlet valve for cracks, and make sure that it is tightly secured to the water supply line.
Highly Likely
05 - Refrigerator Water Filter Head
The water filter head might be cracked, or the seal may be torn or missing. Inspect the water filter housing for cracks. If you discover any cracks in the water filter housing, replace it.
Highly Likely
06 - Refrigerator Water Filter Housing
Inspect the water filter housing for cracks. If you discover any cracks in the water filter housing, replace the housing.
Highly Likely
07 - Refrigerator Water Line
If a refrigerator is leaking water behind the appliance, one of the water lines providing water to the dispenser or ice maker could be damaged. Over time, the plastic lines can become brittle and develop cracks. You should inspect the water line for any cracks or holes and replace the water line with a new one.
Common
Frequently Asked Questions
Why is my refrigerator leaking water onto the floor?
How do I unclog a frozen or clogged defrost drain?
Could a bad door gasket cause my fridge to leak even though the freezer is cold?
My water dispenser or ice maker is leaking. Should I check the water inlet valve, water tank, or filter head?
How do I enter my model number or part number on RepairClinic.com to get the right replacement part?