The short answer
In a garage or basement, check the room temperature, the condenser coils and the power before the appliance. Summer heat and dusty coils cause constant running with poor cooling; winter cold causes a machine that stops running and a freezer that thaws.
What a secondary machine shows
- Freezer thawing in cold weather — The control sees no need to run.
- Constant running in hot weather — Ambient heat load plus dusty coils.
- Both compartments warm in summer — Heat rejection has been overwhelmed.
- Machine dead after tools were used on the same circuit — A tripped breaker.
- Cooling fine in spring and autumn only — A textbook ambient problem.
- Not this fault: a kitchen machine behaving this way — Read the other cooling page.
Ranked for garage and basement installations
- Room too cold for the control to call for cooling — First in winter, and not a defect.
- Condenser coils coated with dust, fur or sawdust — Second, and far faster here than in a kitchen.
- Room too hot, so the machine cannot reject heat — Third in summer.
- Breaker tripped on a shared garage circuit — Fourth, and it leaves the machine dead.
- Seal leaking on an older cabinet — Fifth.
- Sealed-system or compressor fault — Last, and it looks the same in any room.
Investigate in this order
- Measure the room temperature, not just the cabinet — It explains most seasonal complaints.
- Check the machine is actually running — A silent machine in a cold room is behaving as designed.
- Clean the coils thoroughly — Garage dust is heavier than kitchen dust.
- Confirm the outlet and breaker under load — Shared circuits trip when tools run.
Owner checks
- Put a thermometer in the room as well as in each compartment — The room reading is the one people skip.
Tools: thermometerAbout 25 min
- Vacuum and brush the condenser coils thoroughly — Fur and sawdust blanket them within months.
Tools: vacuum, coil brushAbout 35 min
- Leave clear space at the back and sides of the cabinet — Heat must have somewhere to go.
About 15 min
- Check the breaker and try the outlet with a known-good lamp — Garage circuits trip more than kitchen ones.
About 15 min
- Move perishable food indoors while you investigate — A secondary machine is often the one holding a freezer load.
About 20 min
- Stop before opening the machine or touching the sealed system — It is identical to a kitchen machine in that respect.
Outbuildings, damp and food
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. Keep the refrigerator at or below forty degrees Fahrenheit and the freezer at or below zero degrees Fahrenheit, wherever the machine stands. Do not run a refrigerator from an extension lead, and never store fuel or solvent containers beside an appliance that sparks when it starts.
When to call
Call when the room is within a reasonable range, the coils are clean, the supply is sound and the machine still will not hold temperature. Mention the installation when you book: a technician who knows the machine is in a garage will consider ambient behaviour before ordering parts. Weigh the repair against the age of what is usually an older second appliance.
Other pages for this refrigerator
Scope of this page
Generalized across refrigerator families under this badge, written for secondary machines in garages, basements and outbuildings; where a family-specific or model-specific page exists it is the narrower answer. Not here: ambient rating classes, refrigerant data and compressor specifications.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
