Le Cache Vault 3100 Classic #881

For a collection that has grown past what a standard cooler can handle, the Vault 3100 offers the kind of controlled environment that long-term aging actually requires. It manages both temperature and humidity simultaneously, which puts it in a different category from wine refrigerators that treat humidity as an afterthought. Rated for ambient environments between 50°F and 95°F, it holds up in a garage or unconditioned basement just as reliably as a finished room, and the cherry veneer with Classic hand-stained finish means it doesn’t look like utility equipment once the collection settles in.

Best For

• Aging a 200–350 bottle collection in a garage or unfinished basement where ambient temperatures fluctuate significantly by season
• Placing a large-format cabinet flush against a finished wall without leaving ventilation clearance behind the unit, thanks to SB/0™ top-vent exhaust technology
• Storing a mixed cellar of standard Bordeaux, oversized Burgundy and Champagne bottles together without adapting the racking for each format
• Moving a growing collection out of a kitchen cooler into a purpose-built storage environment with active humidity control and a five-year cooling system warranty

• Foil-backed polyisocyanurate insulation: A higher-performing insulation than standard foam, it delivers better thermal resistance per inch and allows the cabinet to hold stable conditions in unconditioned spaces with ambient temperatures between 50°F and 95°F - suitable for garages and unfinished basements without HVAC.
• CellarPro cooling unit options: Choose between the 1800QT-HE and 1800XT-HE based on the room's thermal load. The 1800QT-HE is the quietest option. Review the Cooling Unit Selection Guide before ordering.
• SB/0™ Technology: The cabinet is engineered to sit flush against the wall with zero rear clearance needed - a meaningful difference from units that require 6-12 inches of breathing room behind them.
• Adjustable humidity control with dedicated modes: Beyond passive humidity retention, the system actively manages humidity levels. Energy-Saver and Quick-Chill modes give you control over operating behavior depending on load and ambient conditions.
• Audible and visual alarms: The unit alerts if temperature drifts outside acceptable range - relevant if the cabinet is in a garage or secondary space you don't check regularly.
• All-wood Interlock racking with 3 3/4-inch slots: 320 racked slots sized to accommodate Burgundy and many Champagne bottles in double-deep configuration, plus bulk space for approximately 48 bottles - 368 total capacity.
• High-performance air filtration system: Filters circulating air inside the cabinet, reducing mold spores and airborne contaminants that can affect corks over long-term storage.
• Locking stainless bar pulls; low-heat interior LED lighting; optional bottle probe for precise internal temperature monitoring at bottle level
• 2-year warranty on the full cabinet; optional extended warranty available

Brand: Le Cache

UPC: 077757008818

Size: 49w x 29d x 83h (in)

Weight: 385 lbs

Capacity: 368 bottles
Double-Deep Storage
Racked Slots: 320 bottles (3 3/4-inch Slots)
Bulk Space: approximately 48 bottles (stacked)

Material: Cherry

Power/Rating:
115V AC / 60 Hz
Running / Startup Amps (compressor)
- CellarPro 1800QT-HE: 2.9 Amps / 20.1 Amps
- CellarPro 1800XT-HE: 3.0 Amps / 20.1 Amps

Warranty:
2 Years (Cabinet) / 5 Years (Cooling Unit)
Optional Extended Warranty

What These Specs Mean

• Running vs. Startup Amps: Running amps reflect the unit's electrical draw during normal operation. Startup amps reflect the brief increase in current when the compressor starts. Refer to the cooling unit installation instructions for circuit requirements.
• Cooling Unit Options: The CellarPro 1800QT-HE is the quietest available option. Other compatible models provide additional cooling capacity for installations with higher thermal loads. Use the Cooling Unit Selection Guide to identify the correct model for the installation conditions.

Resources

• Owner's Manual
• Cooling Unit Selection Guide
• Placement Requirements
• Wine Cabinet Delivery & Inspection Instructions
• Wine Cabinet Filter: Top View
• Top View Drawings
• Adjustable Humidity Performance Chart
• Wine Cabinet Monthly Operating Cost
• Cooling Unit Sound Performance
• Thermal Load Calculations

PLACEMENT & VENTILATION

Before choosing a location for your Le Cache wine cabinet, make sure the installation meets the following requirements.

BASIC PLACEMENT REQUIREMENTS

• Power: Standard grounded outlet on a dedicated circuit
• Room Temperature: 50–95°F
• Floor: Hard, level surface capable of supporting the fully loaded cabinet
• Door Clearance: Allow approximately 1 inch of additional width in front of the cabinet for the doors to open 90°
• Ventilation: Requirements vary depending on the cabinet and cooling configuration

VENTILATION REQUIREMENTS

Proper ventilation is essential. The cooling unit exhausts warm air, which must be able to dissipate without being drawn back into the unit. Poor ventilation can prevent the cabinet from reaching the desired temperature and may cause the cooling unit to overheat or run continuously.

SUMMARY

1. UPRIGHT CABINET / TOP-VENTED

Our upright wine cabinets with top-vented cooling are designed so the cabinet can be placed directly against the rear wall.

Warm air exhausts through the top of the cabinet, while return air enters from above. Sufficient clearance above and around the cabinet is therefore required.

Minimum clearance above the cabinet:

• 18 inches: Contemporary, Carolina, Loft, Vault and Semi-Custom wine cabinets
• 12 inches: European Country, Mission and Gallery wine cabinets

Important: The sides of the cabinet must remain open so that warm air can dissipate. Top-vented upright cabinets should not be placed in a corner, enclosed space, alcove or closet unless a Front-Vent Hood is used.

2. UPRIGHT CABINET / REAR-VENTED

Upright wine cabinets can also be configured with rear-vented cooling, with return air entering from behind the cabinet. This configuration is useful when sufficient clearance above the cabinet is not available.

Requirements:

• The cabinet must be positioned 3–4 inches away from the rear wall.
• If the rear of the cabinet is not accessible, allow at least 7 1/2 inches above the cabinet so the cooling-unit air filter can be removed and replaced.
• If the rear of the cabinet is accessible, allow at least 3 inches above the cabinet for airflow. We also recommend an air deflector to direct warm exhaust air to the left of the cabinet.

Important: The sides of the cabinet must remain open. Rear-vented upright cabinets should not be placed in a corner, enclosed space, alcove or closet unless a Front-Vent Hood is used.

3. UPRIGHT CABINET / TOP-VENTED + FRONT-VENT HOOD

A Front-Vent Hood can be added to a top-vented upright cabinet when:

• The cabinet will be placed flush against the rear wall but does not have the required clearance above for a standard top-vented installation
• The cabinet will be installed in an alcove, closet or other enclosed space

Allow at least 7 1/2 inches above the cabinet for removal of the hood and air filter.

Compatibility:

• Contemporary, Loft and Vault: The Front-Vent Hood may be used with or without the decorative grille.
• European Country, Mission, Carolina and Gallery: The Front-Vent Hood may be used without the decorative grille. The grille will not fit with the crown moldings.

4. CREDENZA

Credenzas do not require clearance above the cabinet; however, because both intake and exhaust ventilation occur behind the cabinet, credenzas require 3–4 inches of clearance behind the cabinet, and the sides must remain open for proper ventilation.

POWER REQUIREMENTS

The cooling unit plugs into a standard grounded wall outlet. The power cord extends approximately 6 1/2 feet from the rear of the cabinet.

The outlet must be on a dedicated circuit. The cooling unit components draw 3 amps, and the electrical outlet on the side of the cooling unit is also rated for 3 amps.

Do not share the circuit with another motor- or compressor-driven appliance such as a refrigerator, wine cooler, air conditioner or garage door opener.

We recommend using a surge protector rated for at least 15 amps to protect the cooling unit from power surges.

If an extension cord is necessary, use a grounded cord with 14-gauge wire or heavier, and keep it as short as possible.

FLOOR & WEIGHT REQUIREMENTS

A fully loaded wine cabinet is extremely heavy. Make sure the floor can support the combined weight of the cabinet and wine.

The cabinet should also be placed on a hard, level surface. On thick carpeting, the cabinet may settle unevenly over time, which can affect door alignment.

If installing on thick carpet, place a carpet board beneath the cabinet. You may purchase one from Le Cache or have a local hardware store cut a 3/4-inch plywood board to the width x depth of the cabinet.

DOOR SWING CLEARANCE

When opened to 90 degrees, the doors extend approximately 1 inch beyond the width of the cabinet.

For cabinets without moldings, allow for this additional space when planning the installation. The extra clearance is required in front of the cabinet for the doors to open fully.

Can the Vault 3100 be placed in a garage or unconditioned basement?

A: Yes — the Vault 3100 is specifically engineered for unconditioned environments. Its foil-backed polyisocyanurate insulation and paneled, insulated doors allow the cabinet to operate in ambient temperatures ranging from 50°F to 95°F, making it well-suited for garages, unfinished basements or secondary homes where climate control is inconsistent. Most standard wine coolers and refrigerators are not rated for those conditions.

What is the actual bottle capacity, and will it fit Burgundy or Champagne bottles?

A: The Vault 3100 holds 368 bottles total — 320 in racked slots and approximately 48 in bulk stacked storage. The all-wood Interlock racking uses 3.8-inch slots configured for double-deep storage, which accommodates most bottle sizes including Burgundy and many Champagne bottles. Collectors building a mixed cellar across Bordeaux, Burgundy and Rhône formats should find the universal racking handles their range without modification.

Is the Vault 3100 freestanding or can it be placed flush against a wall?

A: The Vault 3100 is a freestanding cabinet, but Le Cache’s proprietary SB/0™ technology routes the exhaust through a top-vent, allowing the unit to sit flush against a wall with no rear clearance required. This is a meaningful advantage over cooling systems that exhaust from the back and require standoff space. You do need overhead clearance for the top exhaust to function properly.

What are the electrical requirements, and does it need a dedicated circuit?

A: The cabinet runs on 115V AC / 60 Hz standard household current. Running amperage is low — the CellarPro 1800QTL-ECX draws just 2.4 amps at steady state — but startup (compressor inrush) can reach 14.2 amps on that model, and up to 20.1 amps on the 1800QT-ECX and 1800XT-ECX variants. A dedicated 20-amp circuit is strongly recommended to handle startup loads cleanly, especially in a garage or basement panel.

How does the Vault 3100 manage humidity, and why does that matter for long-term aging?

A: Unlike wine coolers and household refrigerators, which only regulate temperature and actively dry the air, the Vault 3100 includes adjustable humidity control through its CellarPro cooling unit. Maintaining proper humidity prevents corks from drying out and oxidizing wine over time — which is why this cabinet is designed for long-term aging rather than short-term storage. The CellarPro unit also features audible and visual alarms that alert you if conditions drift outside acceptable ranges.

What does the warranty cover, and is extended coverage available?

A: The Vault 3100 carries a 2-year warranty on the entire cabinet and a separate 5-year warranty on the CellarPro cooling unit. An optional extended warranty is also available for buyers who want longer coverage. The cooling unit warranty is notably longer than most competitors’ all-in-one coverage, which reflects Le Cache’s use of a purpose-built, USA-made CellarPro refrigeration system rather than an off-the-shelf compressor.