Wine Guardian CS050 Ceiling Mount Wine Cooling System

Wine Guardian CS050 Ceiling Mount Wine Cellar Cooling System

The Wine Guardian CS050 Ceiling Mount Cooling System is a ductless split wine cellar cooling unit designed for wine rooms between 250 and 2,200 cubic feet. Installed flush between ceiling joists, the system provides quiet and efficient climate control while keeping cooling equipment out of sight.

Unlike through-the-wall wine cellar cooling systems, the CS050 uses a split system design that separates the evaporator and condenser. The evaporator installs discreetly in the cellar ceiling, while the condenser is placed remotely in a mechanical room or exterior location. This configuration reduces noise, vibration, and visible equipment inside the wine cellar.

With up to 4,430 BTU/h of cooling capacity, the CS050 is engineered to maintain optimal wine storage conditions of 50–55°F with balanced humidity levels, helping protect wine collections from temperature fluctuations, cork drying, and premature aging.

The discreet ceiling installation makes the CS050 particularly well suited for glass wine cellars, luxury wine displays, and modern architectural wine rooms where aesthetics and quiet operation are essential.

Quick Overview

Key Features

Discreet Ceiling-Mounted Installation

The CS050 evaporator mounts flush between standard ceiling joists, leaving only a paintable aluminum grille visible inside the cellar. This allows the cooling system to remain hidden while maintaining the architectural design of the wine room.

This design is ideal for:

• Glass wine cellars
• Architectural wine walls
• Luxury residential wine rooms
• Dining room wine displays
• Contemporary wine storage installations

Split System Design for Quiet Operation

The CS050 is a split wine cellar cooling system, meaning the evaporator and condenser are installed separately.

The evaporator cools the cellar air while the condenser removes heat remotely. Because the compressor and condenser are located outside the wine cellar, the system operates significantly quieter than self-contained cooling units.

Benefits include:

• Reduced vibration inside the cellar
• Lower operational noise
• Improved installation flexibility
• Better heat management

Stable Climate Control for Wine Storage

Wine must be stored in a stable environment to age properly. The CS050 is engineered to maintain the ideal wine storage climate:

• Temperature range: 50–55°F
• Relative humidity: 50–70%
• Consistent air circulation
• Minimal vibration

Maintaining these conditions protects cork integrity and prevents oxidation or spoilage.

Wireless2Base™ Remote Control

The CS050 includes Wine Guardian’s Wireless2Base™ control system, allowing users to monitor and adjust cellar conditions remotely.

Features include:

• Remote temperature monitoring
• Humidity adjustments
• System alerts
• Simple digital interface

This allows cellar owners and installers to maintain proper climate conditions with ease.

Durable Construction

Wine Guardian cooling systems are engineered for long-term reliability in wine cellar environments.

Key construction features include:

• Powder-coated aluminum condenser housing
• Paintable anodized aluminum grille
• Corrosion-resistant components
• Commercial-grade system design

Ideal Applications

The CS050 ceiling mount system is commonly used in wine cellar designs where aesthetics and quiet operation are priorities.

Typical installations include:

• Glass wine walls
• Luxury residential wine cellars
• Dining room wine displays
• Restaurant wine showcases
• Modern architectural wine storage

Because the system installs above the ceiling, wine racks and bottle displays remain the visual focal point of the cellar.

When the CS050 May Not Be the Best Option

While the CS050 is highly versatile, it may not be suitable for every installation.

You may need a different cooling system if:

• The cellar exceeds 2,200 cubic feet
• A fully hidden ducted cooling system is preferred
• The ceiling structure cannot accommodate recessed installation
• There is limited mechanical space for the condenser

Larger wine cellars may require a higher-capacity split or ducted cooling system.

Technical Specifications

Cooling Performance

Cooling capacity is based on entering cellar air conditions of approximately 57°F and 55% relative humidity with rated airflow.

Airflow

Electrical Requirements

Evaporator Section

Condensing Unit

Dimensions

Evaporator Unit

Condensing Unit

Brochures & Manuals

• Ceiling Mount System Datasheet
• Ceiling Mount System Manual (English)
• Ceiling Mount System Specifications Sheet
• Ceiling Mount System Quick Start Installation Guide (Multi-Language)
• Ceiling Mount System CAD Drawing (PDF)
• Condenser CAD Drawing (PDF)

Optional Accessories

The CS050 system can be paired with several accessories to enhance cellar climate control:

• Electric heater (1,000 W) for freeze protection
• Freestanding humidifier
• Remote temperature sensors
• Decorative grille kits
• Low-ambient kit for cold climates

This ceiling-mount unit disappears into your build, making it ideal for architectural wine displays, condos, and luxury homes. Once installed, only a discreet grille is visible—paintable to blend with your interior aesthetic.

Installation Requirements

The Wine Guardian CS050 must be installed by a qualified HVAC technician. Improper installation may void the manufacturer warranty.

For best performance, wine cellars should include:

• Proper insulation
• A continuous vapor barrier
• Airtight doors and glass panels
• Correct electrical supply

Proper cellar construction ensures stable temperature and efficient cooling performance.

Why Choose Wine Guardian Cooling Systems

Wine Guardian is one of the most respected manufacturers of wine cellar cooling equipment.

Their systems are trusted by homeowners, cellar designers, builders, and commercial wine facilities worldwide.

Advantages include:

• Commercial-grade components
• Reliable long-term performance
• Quiet split-system operation
• Advanced climate control technology
• Industry-leading support and expertise