Wine Guardian CS025 Wine Wall Cooling Unit

Precision Cooling for Glass Wine Walls and Modern Wine Displays

The Wine Guardian CS025 Wine Wall Cooling System is a ceiling-mounted split wine cellar cooling unit designed specifically for glass wine walls, architectural wine displays, and small wine rooms.

The system provides up to 2,970 BTU/h of cooling capacity while remaining virtually invisible inside the wine wall thanks to its flush ceiling-mounted grille. A remote condensing unit removes heat outside the cellar, keeping the display quiet and maintaining stable wine storage conditions.

The CS025 is ideal for small to mid-size wine walls up to approximately 1,200 cubic feet, depending on insulation, vapor barrier quality, and glass exposure.

For larger installations or increased cooling capacity, consider the CS050 Wine Wall Cooling System, which delivers the same discreet, ductless design with enhanced performance for more demanding environments.

Quick Product Summary

*Actual cooling capacity varies depending on insulation, vapor barrier quality, glass exposure, and ambient conditions. 

Designed for Modern Wine Walls

Glass wine walls and open wine displays create unique cooling challenges. Heat transfer through glass and surrounding living spaces can quickly raise temperatures inside the wine enclosure.

The CS025 Wine Wall Cooling System addresses these challenges with a ductless split system design that places the evaporator discreetly in the ceiling of the wine wall while locating the condenser remotely.

This allows the system to:

• maintain stable cellar temperatures
• minimize visible equipment
• reduce noise inside the wine display

The result is precise climate control without compromising the aesthetics of the wine wall.

Key Features

Flush Ceiling Installation

A low-profile grille installs flush with the ceiling of the wine wall, allowing the cooling system to remain completely hidden.

Split System Design

The evaporator and condenser are installed separately, allowing heat to be removed outside the wine room and reducing noise.

Quiet Operation

Because the compressor is located in the remote condensing unit, the wine display area remains quiet.

Built-In Supply and Return Airflow

The grille integrates both supply and return airflow to maintain consistent air circulation inside the wine wall.

Paintable Aluminum Grille

The anodized aluminum grille can be painted to match surrounding finishes.

Wireless2Base™ Controller

Allows remote monitoring and adjustment of temperature and humidity levels.

Expandable Sensor Monitoring

Supports additional remote sensors for more precise climate monitoring.

Corrosion-Resistant Construction

Durable aluminum chassis and coated coils help protect the system in humid wine cellar environments.

When to Choose the CS025

The Wine Guardian CS025 is ideal if:

• your wine wall is under approximately 1,200 cubic feet
• the wine display is glass-enclosed
• you want hidden cooling equipment
• the installation requires minimal visible hardware
• you prefer a quiet wine display environment

When the CS025 May Not Be Ideal

The CS025 may not be suitable if:

• the wine room exceeds 1,200 cubic feet
• the cellar has significant heat gain from large glass surfaces
• higher airflow or cooling capacity is required

For larger installations, the Wine Guardian CS050 Wine Wall Cooling System may be a better option.

Cooling Performance

Cooling capacity varies depending on condenser inlet air temperature.

Performance ratings assume 57°F entering air temperature and 55% relative humidity at rated airflow.

Physical Dimensions

Evaporator (Wine Wall Unit)

Condensing Unit

Electrical Requirements 

 Brochures & Manuals

• Wine Wall Cooling System Product Brochure
• Wine Wall Cooling System Specifications Sheet
• Wine Wall Cooling System CAD Drawing
• Condenser CAD Drawing
• Wine Wall Cooling System Manual

Optional Accessories

Integrated Humidifier

Maintains optimal cellar humidity between 55–65% RH for proper cork preservation.

Extreme Climate Kit

Allows the condenser to operate in very hot or cold environments.

Remote Air Sensors

Enable multi-point climate monitoring for larger wine displays.

Extended Warranty

Optional extended warranty coverage protects the cooling system investment.

Installation Requirements

The Wine Guardian CS025 is a split refrigeration system that requires professional installation by a qualified HVAC technician.

Installation typically includes:

• refrigerant line connection between evaporator and condenser
• electrical wiring and circuit protection
• condensate drainage
• system charging and performance verification

Proper installation ensures reliable operation and helps maintain manufacturer warranty coverage.

What’s Included

The CS025 Wine Wall Cooling System package includes:

• CS025 Wine Wall evaporator unit
• remote condensing unit
• ceiling-mounted grille assembly
• Wireless2Base™ controller
• installation hardware and mounting system

Why Choose Wine Guardian

Wine Guardian cooling systems are trusted by:

• wine cellar designers
• luxury home builders
• architects
• hospitality venues

Each system is manufactured in the United States using commercial-grade components and UL-rated materials designed for long-term reliability.