Answer first
On a W.C. Wood refrigerator this is usually a door seal that is not closing on the cabinet rather than a dead compressor: the cabinet warms while the unit keeps running, which is the signature of an airflow fault and not a power fault. Two of the causes below are owner-checkable in minutes. The last one is not an owner job at all.
What you actually observe
- The sides or back of the cabinet feel hot to the hand — Heat is being rejected but not carried away.
- NEAR MISS: it cools but leaks water onto the floor — That is a drain fault. Read the water-leak page for this unit instead.
Causes, most likely first on this unit
- A door seal that is not closing on the cabinet — A seal that has taken a set, or a door held off by a shelf or a bottle, lets warm room air in all day. The unit runs constantly and still loses. It leads the list on a W.C. Wood refrigerator because a compact cabinet is packed to its limit and the door is the part that is opened, leaned on and loaded against.
- A frosted-over evaporator and a stalled defrost cycle — Ice builds on the evaporator until air can no longer pass through it. Second on this unit, because the defrost system stalls long before it fails outright, so the ice builds quietly over weeks and what the owner notices is the warmth, never the frost.
- A sealed-system or compressor fault — A refrigerant leak or a failing compressor gives the same warm cabinet as everything above it, which is exactly why it is diagnosed last and not first. Last on purpose: it is the least common cause on this list and the only one that is not an owner fix, so checking it first only ever wastes money.
The order to check in
- Close the door on a sheet of paper and pull it out, all the way round both doors — If it slides out freely anywhere, the seal is not making contact there.
- Look at the freezer rear panel for a sheet of frost — This separates an airflow fault from a cooling fault before any tool comes out.
- Feel whether the condenser coil is warm along its length — Only worth doing once everything above is clean, and only a technician can act on it.
The checks you can make yourself
- Test the seal with a sheet of paper at several points around each door — Drag on the paper means contact. A free slide means a gap.
Tools: a sheet of paperAbout 10 min
- Empty the freezer, switch the unit off at the wall and leave both doors open until it is fully thawed — If cold returns afterwards and then fades again over days, the defrost system is your cause.
About 45 min
- STOP AT THIS POINT if the fault is on the sealed system — Refrigerant is licensed work and the tools for it are not owner tools.
Safety first, and it is not boilerplate
Safety
Pull the plug or drop the breaker before you take off a panel. There is a capacitor in this appliance that stays charged after the power is gone, and the compressor terminals are live whenever it is not. Do not rewire or bypass a door switch to keep a fan running while you look. Refrigerant work is licensed, so the sealed system is a technician's job from the first step to the last.
When to call a technician
Call once the checks above come back clean, or the moment the fault is on the sealed system: refrigerant is licensed work and the tools for it are not owner tools. Call sooner if you smell burning, see oil around the compressor, or the unit trips a breaker.
Related pages for this unit
What is deliberately not on this page
This page covers the W.C. Wood refrigerator as a class, not one family or model line. Where a family- or model-specific page exists it is linked here. Deliberately not here: wiring colours, board part numbers, refrigerant charge figures and any sealed-system procedure, all of which differ by family and belong on the page for that family.
Links: - [Why a W.C. Wood refrigerator has started making a noise](/blog/w-c-wood-refrigerator-abnormal-noise) - [W.C. Wood ice maker not producing: what to check first](/blog/w-c-wood-refrigerator-ice-production) - [Why a Weili refrigerator runs but will not get cold](/blog/weili-refrigerator-cooling-failure)
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
