Ice Maker Leaking on the Floor
A puddle that spreads from under the door dispenser, from the kickplate of the freezer, from beneath an undercounter unit or around a countertop model, and comes back after you mop it up is the classic sign of an ice maker leaking on the floor.
Mon–Sat, 8am–8pm
- Water on the floor or near power
- 5 questions that narrow it
- 6 causes, cheapest first
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Stay clear of any outlet in the water, then close the water valve
Treat a leak that returns as urgent. Water under the cabinets or near an outlet does damage and adds an electrical risk, so shut the supply valve first and keep clear of any outlet the water reaches. Turn the breaker off only from a dry panel, then book a visit; do not run the ice maker again until the source is found.
What it
usually means.
Every ice maker runs on water that has to go somewhere: into the mold, into the ice, and on an undercounter model out through a drain. A puddle means one of those paths has escaped. On a door or freezer ice maker the usual sources are the supply line at the back, the inlet valve on the rear wall, a fill cup that overflows because the tube behind it is iced over, or melted ice from a dispenser chute that no longer seals. An undercounter ice maker adds its own routes, since it melts ice in the bin all day and purges water after every batch; a slow drain or a stuck float sends that water onto the floor. A countertop nugget maker can only leak what its reservoir holds, which limits the damage but not the mess. Water spreading toward an outlet, a cord or under the cabinets is what makes this urgent.
The 6 causes, cheapest first
Answer these first
Is the water in front of the appliance, underneath it, or reaching out from the back corners?
Is any of the water near a wall outlet, a power strip or the cord of the appliance?
Does the puddle grow within minutes, or only return overnight?
Is there ice or water sitting in the dispenser chute or on the ledge below the ice bin?
Was the water filter changed, the appliance moved, or the supply line touched recently?
Check these
before you book.
Ice maker leaking on the floor: 5 checks, and none of them costs anything.
Close the water supply valve that feeds the ice maker, usually under the kitchen sink, behind the appliance or in the basement ceiling below it; if you cannot find it, close the main shutoff for the house.
Keep out of the water if it has reached an outlet, a power strip or the appliance cord, and do not unplug anything standing in the puddle.
Switch the breaker off only if the electrical panel is dry and well away from the leak; otherwise leave the power alone and wait for help.
Also worth checking
- Once the area is safe, soak up the water with towels and note where the puddle started, front, back or underneath.
- Tell us your model number, whether a filter was changed lately, and whether the leak slowed after the valve was closed.
The causes,
cheapest first.
6 things ice maker leaking on the floor turns out to be, from filter cartridge not locked in to undercounter drain slow or pump stopped.
The cost guide-
01 no repair
Filter cartridge not locked in
A new cartridge that stops a quarter turn short lets water weep from its housing, usually inside the fresh-food section or behind the base grille, and it runs out onto the floor. Seating it fully often ends the leak.
-
02 low
Supply line loose or split at the back
The thin line that feeds the ice maker is often plastic, and a nut that worked loose or a line crushed when the appliance was pushed back drips steadily down the wall and out across the floor.
-
03 low to moderate
Inlet valve cracked or weeping
The valve that opens to fill the mold sits low on the back of the cabinet. A cracked body or a worn seal leaks under pressure even while the ice maker is idle.
-
04 low
Fill water spilling past a frozen tube
When the tube into the mold ices over, the next fill backs up, spills out of the fill cup and runs down inside the freezer until it reaches the floor at the front.
-
05 low to moderate
Melt from the dispenser chute
On a door ice maker, a chute flap that no longer closes lets warm kitchen air in; ice melts in the chute and drips from the dispenser onto the floor below.
-
06 moderate
Undercounter drain slow or pump stopped
An undercounter ice maker sends melt and purge water to a floor drain or a small pump. When either stops keeping up, the water comes out from under the front of the unit.
What else
it could be.
Most often confused with ice maker water line leaking behind the cabinet, then undercounter ice maker overflowing.
All problems
The makes
it happens on.
27 makes on this site; ice maker leaking on the floor can show up on any of them. Each mark opens that make's own page.
All 27 brandsIce Maker Leaking on the Floor,
where we come out.
9 metros, each with its own page.
All service areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions about
ice maker leaking on the floor.
Can I keep the ice maker running if I put a towel under the leak?
Why does the leak stop when I close the water valve?
Is it safe to mop around the outlet behind the appliance?
My countertop nugget maker left water on the counter. Is that the same problem?
Back to your everyday
Still seeing ice maker leaking on the floor?
Book with what you checked above — 5 answers save the technician the first part of the visit.