Le Cache Vault 3100 Classic #881

• 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 1800-series cooling unit (made in USA): Three unit options (QTL-ECX, QT-ECX, XT-ECX) drawing 2.4–3.0 running amps. The unit mounts internally at the top and exhausts through a top vent, so no rear clearance is required. Five-year warranty on the cooling system specifically.
• 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 3.8-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

Material: Cherry

Capacity: 368 bottles
Double Deep storage
Racked Slots: 320 bottles (3.8 inch slots)
Bulk Space: approximately 48 bottles (stacked)

Power/Rating:
115V AC / 60 Hz
Running / Startup Amps (compressor)
- CellarPro 1800QTL-ECX: 2.4 Amps / 14.2 Amps
- CellarPro 1800QT-ECX: 2.9 Amps / 20.1 Amps
- CellarPro 1800XT-ECX: 3.0 Amps / 20.1 Amps

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

What These Specs Mean

• Startup Amps: The compressor draws significantly more current at startup than during normal operation — your dedicated circuit and breaker must be sized to handle the startup figure, not just the running amps, to avoid tripped breakers.
• Cooling Unit Variants (QTL / QT / XT): Each model represents a different cooling capacity tier; the correct choice depends on your room’s ambient temperature range and thermal load — use the Thermal Load Calculations guide linked below to match the unit to your installation environment.

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

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.