Why is water dripping from my refrigerator onto the floor?

Replace the refrigerator water inlet valve

The water inlet valve assembly of the refrigerator controls water flow to the ice maker and the water dispenser. Replace the water inlet valve if it doesn't open or shut off the flow of water properly.

Clean the refrigerator defrost drain tube

As part of the refrigerator's defrost cycle, the defrost drain tube transfers condensate from the evaporator drip tray that's under the evaporator to the drain pan in the machine compartment next to the compressor, where the water evaporates. If the evaporator drip tray or top of the drain tube freezes, the condensate water can overflow into the freezer or the refrigerator compartment. This repair involves thawing that drain area so that the condensate properly flows through the defrost drain tube and into the drain pan next to the compressor.

Clean the refrigerator drain pan

As part of the refrigerator's defrost cycle, the fridge drain pan collects condensate water that melts from the evaporator fins, collects in the evaporator drip tray below the evaporator and then flows through the defrost drain tube to the drain pan in the machine compartment next to the compressor. The drain pan can sometimes form mildew or collect insects. This repair involves accessing and cleaning the drain pan.

Replace refrigerator water system tubing

Many refrigerators have an ice maker and/or water dispenser. The connecting water line between the water components inside the refrigerator can break, resulting in a water leak. This repair involves replacing of water lines inside the refrigerator.

Replace the refrigerator defrost drain tube

As part of the refrigerator's defrost cycle, the defrost drain tube transfers water from the evaporator drip tray that's below the evaporator to the drain pan in the machine compartment next to the compressor, where the water then evaporates. If the drain tube is clogged or damaged, the water can't drain from the evaporator drip tray and instead overflows into the freezer or refrigerator compartment. Replace the defrost drain tube if it's damaged or if you can't clear a clog from it.

Replace the refrigerator door gasket

The door gasket attaches to the refrigerator or freezer door panel and prevents air from entering or escaping the cabinet when the door is shut. A damaged gasket lets warm, moist air into the refrigerator when the door is closed, causing excessive frost and cooling problems. Replace the door seal if it's damaged or torn.