The short answer
On a Tremier refrigerator, a refrigerator makes water on purpose — every defrost cycle produces it — so a leak is almost always a drainage problem rather than a plumbing one. Where the water appears tells you which: inside under the crispers means the drain, on the floor at the front means the drain has overflowed, and behind the cabinet means the supply. Across a trade-name range the control and sealing parts are shared while the cabinet size is not, so a fault reads the same on a small unit as on a large one.
What you are actually seeing
- A slab of ice at the back wall of the freezer section — The drain has frozen rather than merely silted up.
- Droplets on the inside of the cabinet after each opening — Condensation from room air, not a leak.
- Water standing under the crisper drawers — Classic blocked defrost drain: the melt water has nowhere to go.
- NEAR MISS — water plus a cabinet that is warming — Deal with cooling first: a failed defrost produces both at once.
Causes, most likely first on this refrigerator
- The defrost drain has stopped draining — Ranked first on Tremier: the drain on these platforms is a narrow trough with a small outlet, and it silts up with food debris within a few years. On this one, remember that sizes differ across the range but the sealing and control parts do not, so the fault reads the same on all of them.
- Drain pan overflowing, cracked, or the cabinet tilted so water runs the wrong way — Second: it is the last stop in the water path, and a cabinet that has been moved recently is usually no longer sitting as it was.
- Water escaping where the filter cartridge meets its housing — Third: it usually starts right after a filter change, which makes the timing the diagnosis.
- Water arriving at the ice maker faster than the mould can take it — Last, and that is the point of the order: it produces a sheet of ice under the bin and then water on the floor when that sheet melts, which is a very specific signature.
Check in this order, and why
- First — look for water or ice under the crisper drawers and at the back of the compartment — Water pooling inside the cabinet is a drain fault until proven otherwise, and nothing else looks like it.
- Then — check the cabinet is level with a slight backward tilt, and look at the tray — A forward tilt turns the whole drainage system round, and it is the cheapest thing on this page to correct.
- Only then — look for a slab of ice under or behind the ice bin — Ice where ice should not be tells you the fill is overshooting rather than that the cabinet is leaking, which is why it comes after everything above it.
What an owner can safely check
- Find the drain outlet at the back of the compartment and flush it — Take the drawers out, find the trough and its outlet, and ease warm water down it until it runs away freely.
Tools: warm water, turkey baster or syringeAbout 25 min
- Re-seat the filter and dry the housing — Remove the cartridge, check the seal is not twisted or missing, refit it firmly, then dry everything and watch for an hour.
Tools: clothAbout 10 min
- STOP at the first step that needs a meter on live terminals — That is where an owner check ends and a service visit begins, and nothing above this line needs one.
Before you open anything
Safety
Water and electricity share this space. Unplug the cabinet or switch its breaker off before you mop up anything under or behind it, and before any panel comes off. Do not run an extension lead across a wet floor to keep the unit going.
When it stops being an owner job
Call when the drain will not clear with warm water, when the leak is behind the cabinet at a plumbing joint you cannot reach or re-make, or when water keeps arriving after the ice maker has been off for a day. Call immediately if water is reaching an electrical connection, if the floor covering is lifting, or if there is water plus a rise in cabinet temperature — that pair means the defrost system, and it will not fix itself.
Nearest pages of this class
What this page does not cover
This page is written for the Tremier refrigerator as a class, not for one family or one model line. Where a family-specific page exists for your unit it is linked above and it is the more specific answer. Deliberately not here: part numbers, wiring colours, torque figures and any measured value, all of which differ by family.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
