WineCellarRepair.center (844) 398-5977Mon–Sat, 8am–8pm Book a visit
A hygrometer and a thermometer resting on a wooden rack in a wine cellar.

Read first, book second

Wine cellar cooling unit
guides,
read first.

A wine cellar cooling unit repair guide is only useful if it answers the question you actually have, so these are split by what you are trying to find out — is this worth paying for, what is that noise, what can I check myself — rather than by which part of the appliance it concerns.

(844) 398-5977

Mon–Sat, 8am–8pm

  • 18 guides
  • 6 sections
  • No booking needed

Book a visit

Three short steps, about a minute.

or call (844) 398-5977

Work out what
you are dealing with.

Split by what you are trying to find out rather than by what part of the appliance it concerns.

All 18 guides
A thermometer on a rack in a wine cellar reading warm, the cooling unit's grille above it.
What the room and the unit are telling you

Common problems

A hand pressing a key on a small cellar cooling controller beside the cellar door, the display dark.
Checks an owner can make in the cellar

Troubleshooting

A soft brush cleaning the dusty condenser grille of a cellar cooling unit on its exhaust side, the unit switched off.
Habits that keep the unit off our schedule

Maintenance and prevention

Bottles laid in cardboard cases on a cool basement floor outside a warm wine cellar.
The bottles first, then the wiring and the floor

The collection, power and water

A through-the-wall cellar unit and a slim split evaporator shown on two cellar walls side by side.
Which system suits the room, and keep or replace

Choosing and comparing

Rigid foam insulation and a plastic vapor barrier sheet on the framed walls of an unfinished wine cellar.
The room, the opening, the door and where the heat goes

Installation and setup

Reading did not fix it?

The work itself

Every guide here ends in the same place: what a technician actually does about it, in the order it gets done.

10 kinds of workCheapest cause firstWhat a visit costs See what we do

Wondering what the repair might cost? That has a page of its own, because a real figure depends on the unit, the room and what the technician measures there — wine cellar cooling repair cost.

Not sure
where to start?

A few questions come up on almost every cellar call. Each has a guide written for the owner standing in the room with a thermometer, and some end with a fix that needs no technician.

Or start from the symptom

The room reads warm and the unit seems to be runningWhy the cellar will not hold 55°F: the room, the exhaust side or the unit

A quick air test at both grilles shows whether the unit is cooling at all; after that the exhaust room, the door, the vapor barrier and the unit's size each tell their own story.

The power is out and the racks are fullProtecting the Cellar During an Outage: Door Shut, Breaker Off, Thermometer Outside

How long a packed, insulated room holds 55°F, Purdue's 75°F and 86°F lines, switching the unit off before the surge, generators 20 feet out, the restart delay and the cheese that never belonged there.

Water is running down the wall or onto the floorWhy the cellar unit drips water, and which side of the wall it lands on

Water on the cellar floor, down the exhaust-side wall or from a ceiling unit points to different parts of the drain path, and much of it starts with humid air leaking into the room.

Fix this unit or put in a new oneRepair or replace a cellar cooling unit: check the room before the machine

Keeping the collection safe while you decide, which parts are routine at any age, why a hot exhaust space ages compressors and what replacing a split system involves.

When reading
is not enough.

If the checks in a guide did not settle it, a technician picks up from there. The visit, stop by stop.

What repairs cost
  1. 01The room and the unit, both measured
  2. 02The cause and the figure, before any work
  3. 03Common cellar parts in the van
  4. 04The cellar heading back to 55°F

When there is
no time to read.

These four can let a whole room of bottles creep toward summer heat, or put water from the unit near wiring and outlets. Each page puts the causes in the order worth checking, and says when to stop and book.

All 17 problems
A small stone-walled wine cellar with dark wooden racks full of unlabeled bottles lying on their sides, a through-the-wall cooling unit grille set high on the far wall and a round dial thermometer standing in a glass of water on a tasting shelf in front. The collection is exposed

Wine Cellar Too Warm

6 causes, cheapest first

 The cellar-side grille of a through-the-wall cooling unit high on a plastered wine cellar wall, a dark wet streak running down the plaster below it toward a wall outlet, wooden racks of unlabeled bottles along the side wall and a folded towel on the tile floor. The collection is exposed

Cellar Cooling Unit Leaking Water

6 causes, cheapest first

 The exhaust side of a through-the-wall cellar cooling unit seen in a plain utility room, its louvered grille set into the drywall above a wall outlet with a faint thin wisp of haze drifting from the grille, a closed wooden door to the cellar beside it. The collection is exposed

Burning Smell From a Cellar Cooling Unit

5 causes, cheapest first

 An open gray electrical panel on a dry basement wall beside the closed wooden door of a wine cellar, one breaker switch sitting in the tripped middle position among a neat row of others, a small window in the cellar door showing dim racks of unlabeled bottles. The collection is exposed

Cellar Cooling Unit Tripping the Breaker

5 causes, cheapest first
A couple lifting a bottle from a lit stone-walled wine cellar, the cooling unit's grille high on the far wall
For the heart of your home.

Questions about
the guides.

Can a cellar guide save me a visit?
Sometimes, when the cause is simple, but a guide cannot replace a technician. The guides explain how a cellar unit holds 55°F, why coils ice and walls sweat, and which checks an owner can safely make, so whatever is left can be described clearly when you book. They stop at the grille, the filter, the drain outlet and the controller settings; wiring, the compressor and refrigerant are left to us.
Are the cellar guides written for one make?
Mostly not. Probes, fans, drains and coils behave much the same whoever built the unit, so the guides are written by kind of system. Where one maker does things differently the guide says so, and your unit's own manual comes first.
Should I read a guide or a problem page first?
If the cellar is misbehaving today, go to the problem pages, sorted by what you see. The guides are for questions that allow more time: getting a collection through an outage, whether a split system suits your house, or when a new unit makes more sense than another repair.
Where do the facts in the cellar guides come from?
Each specific claim names its source: the maker's installation or owner's manual, public guidance from the Department of Energy, ENERGY STAR, the EPA or Ready.gov, or university enology and extension pages for storage temperature and humidity. Anything without a source is our technicians' experience in wine cellars and is offered as that, not as a rule.

Back to your everyday

Let’s get your wine cellar cooling unit working again.

Three short steps online, or one call. Tell us what you are seeing and pick a window that works.

Schedule a repair Call (844) 398-5977
(844) 398-5977 Schedule a repair