Wine Guardian CS025 Wine Wall Cooling Unit
Wine Guardian CS025 Wine Wall Cooling Unit - Base Model / Base Model is backordered and will ship as soon as it is back in stock.
Wine Guardian CS025 Wine Wall Cooling Unit
Fan-coil Options: Base Model, Condenser Option: Base Model
Wine Guardian CS025 Wine Wall Cooling Unit
Wine Guardian CS025 Wine Wall Cooling Unit - Base Model / Base Model is backordered and will ship as soon as it is back in stock.
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Wine Guardian Wine Wall Series
Wine Guardian CS025 Wine Wall Cooling System
The Wine Guardian CS025 Wine Wall Cooling System is a ceiling-mounted split cooling solution designed specifically for glass wine walls, architectural wine displays, and smaller wine rooms. It provides published total cooling capacity up to 2,970 BTU/h while keeping the cooling equipment visually discreet through a flush-mounted ceiling grille.
The system separates the ceiling-mounted evaporator from the remote condensing unit. This allows compressor heat and much of the mechanical noise to remain outside the wine display while conditioned air is delivered directly into the enclosure.
The supplied product information positions the CS025 for small to mid-size wine walls up to approximately 1,200 cubic feet, depending on glass exposure, insulation, vapor-barrier quality, ambient conditions, and total calculated heat load.
Wine Guardian CS025 Wine Wall: Quick Decision Summary
Choose the CS025 Wine Wall when a smaller glass wine enclosure needs discreet ceiling-mounted cooling and the calculated cooling load fits within the CS025 performance range. The low-profile grille helps keep bottles, glass, lighting, and architectural finishes as the visual focus of the installation.
| Best For |
Small glass wine walls, architectural wine displays, luxury residential wine enclosures, and compact design-focused wine rooms. |
|---|---|
| System Type |
Ceiling-mounted split wine wall cooling system with flush-mounted evaporator and remote condensing unit. |
| Recommended Cellar Size |
Up to approximately 1,200 cubic feet according to the supplied content. Final sizing must account for glass area, insulation, vapor barrier, ambient temperature, and total heat load. |
| Airflow |
140 CFM. |
| Primary Advantage |
Discreet ceiling integration for wine walls with lower cooling demand than the CS050. |
Things to Know Before Ordering
- The CS025 is designed specifically for smaller wine-wall and display applications.
- The evaporator installs flush in the ceiling above the wine enclosure.
- A remote location is required for the condensing unit.
- Rated airflow is 140 CFM.
- The evaporator requires 115V / 1 Phase / 60 Hz power.
- The condenser requires 208–230V / 1 Phase / 60 Hz power.
- Temperature accuracy is listed at ±1°F.
- Humidity accuracy is listed at ±5% RH.
- Wireless2Base™ control capability is identified in the supplied content.
- Optional humidification, remote sensors, Extreme Climate protection, and extended warranty coverage are available.
- A professional heat-load calculation should be completed before purchase.
For larger installations or higher cooling demand, compare the CS050 Wine Wall Cooling System.
Key Features of the Wine Guardian CS025 Wine Wall System
Flush Ceiling Installation
The wine-wall evaporator installs flush into the ceiling so only the low-profile grille remains visible inside the finished enclosure.
This design helps preserve clean architectural lines and keeps the cooling equipment from dominating the appearance of the wine display.
Designed for Modern Glass Wine Walls
The CS025 is intended for architectural wine displays where large amounts of glass create a different cooling challenge than a traditional insulated wine cellar.
Its lower-capacity positioning makes it a better match for smaller enclosures when the calculated heat load does not require the larger CS050.
Split-System Configuration
The evaporator and condenser are installed separately. The evaporator serves the wine wall directly while the remote condenser rejects heat away from the enclosure.
Quiet Wine Display Environment
Because the compressor is located in the remote condensing unit, the main mechanical noise source remains outside the wine-wall space.
Built-In Supply and Return Airflow
The grille integrates both supply and return air paths so conditioned air can circulate within the enclosure without conventional ductwork.
Paintable Anodized Aluminum Grille
The grille can be painted to coordinate with the finished ceiling and surrounding architectural materials.
Wireless2Base™ Controller
The supplied product content identifies Wireless2Base™ control capability for remote temperature and humidity monitoring.
Expandable Sensor Monitoring
Additional remote sensors can be added where a larger or more complex wine display requires monitoring at multiple locations.
Corrosion-Resistant Construction
The supplied content identifies durable aluminum construction and coated components intended to support operation in humid wine-storage environments.
When to Choose the Wine Guardian CS025 Wine Wall System
Small Glass Wine Walls
The CS025 is positioned for smaller glass-enclosed wine displays where the calculated cooling demand fits within its published performance range.
Architectural Wine Displays
The ceiling-mounted evaporator is useful where wall space is occupied by glass, bottles, racking, cabinetry, or decorative finishes.
Luxury Residential Wine Enclosures
Residential designers can use the CS025 where a discreet cooling solution is required without installing visible wall-mounted equipment.
Quiet Display Areas
The remote condenser configuration makes the system suitable for wine displays located near dining, kitchen, living, or entertaining spaces.
When the CS025 Wine Wall Is Not the Right Choice
- Do not select the CS025 when the calculated cooling load exceeds its available capacity.
- Do not rely only on the approximately 1,200-cubic-foot guidance.
- Do not use it where large glass surfaces create a higher load than the system can handle.
- Do not use it where higher airflow is required.
- Do not proceed if the ceiling cannot accommodate the evaporator and service access.
- Consider the CS050 when the wine wall requires more cooling capacity.
CS025 vs. CS050 Wine Wall Cooling
| Decision Factor | CS025 Wine Wall | CS050 Wine Wall |
|---|---|---|
| Maximum Published Cooling Capacity | 2,970 BTU/h | Higher-capacity alternative |
| Airflow | 140 CFM | Higher airflow |
| Typical Application | Smaller wine walls | Larger or higher-load wine walls |
| Cooling Demand | Lower heat loads | Higher heat loads |
| General Selection Rule | Choose when calculated load fits CS025 capacity | Choose when the CS025 is undersized for the project |
For larger installations, review the Wine Guardian CS050 Wine Wall Cooling System.
Glass Area Matters More Than Room Volume Alone
A compact wine wall with extensive glazing can create a higher cooling load than a larger insulated enclosure. Select between the CS025 and CS050 using a professional heat-load calculation rather than cubic footage alone.
How the CS025 Wine Wall Cooling System Works
1. Warm Air Enters the Ceiling Grille
Air from the wine enclosure is drawn into the ceiling-mounted evaporator through the integrated return-air path.
2. The Evaporator Removes Heat
The refrigeration coil absorbs heat from the wine-wall air.
3. Conditioned Air Returns to the Enclosure
The integrated grille delivers cooled air back into the wine display through the supply-air path.
4. Refrigerant Transfers Heat to the Condenser
A refrigerant line connects the evaporator to the remotely installed condensing unit.
5. The Condenser Rejects Heat Away From the Display
The condenser releases the heat outside the wine enclosure, helping keep compressor heat and noise away from the finished display.

Cooling Performance and Wine Wall Sizing
The supplied product content positions the CS025 for wine walls up to approximately 1,200 cubic feet. This should be treated as general guidance only because wine walls often have substantial glass exposure.
Published Cooling Performance
| Condenser Air Temperature | Total Cooling Capacity | Sensible Capacity |
|---|---|---|
| 30°F (-1°C) | 2,970 BTU/h | 2,400 BTU/h |
| 40°F (4°C) | 2,900 BTU/h | 2,370 BTU/h |
| 60°F (15°C) | 2,900 BTU/h | 2,360 BTU/h |
| 70°F (21°C) | 2,900 BTU/h | 2,370 BTU/h |
| 80°F (27°C) | 2,755 BTU/h | 2,285 BTU/h |
| 100°F (32°C) | 2,400 BTU/h | 2,100 BTU/h |
| 115°F (46°C) | 2,200 BTU/h | 2,000 BTU/h |
Performance ratings in the supplied content assume approximately 57°F entering air temperature and 55% relative humidity at rated airflow.
Cooling Output Changes With Condenser Conditions
The published table shows that available capacity changes as condenser inlet temperature changes. Do not treat the maximum 2,970 BTU/h value as the available output under every operating condition.
Glass Wine Walls Need Careful Heat-Load Analysis
The supplied content specifically identifies the following factors as important:
- Insulation quality
- Vapor-barrier quality
- Glass exposure
- Ambient conditions
Sizing Recommendation
Complete a professional heat-load calculation before choosing the CS025. If the calculated demand exceeds its available capacity, move to the CS050 Wine Wall system.

Installation Requirements and Planning Considerations
Qualified HVAC Installation Is Required
The Wine Guardian CS025 is a split refrigeration system that requires professional installation by a qualified HVAC technician.
Install Refrigerant Piping Between Components
The evaporator and condensing unit must be connected with refrigerant piping installed, evacuated, charged, and commissioned correctly.
Provide Correct Electrical Wiring and Protection
Separate electrical requirements apply to the evaporator and condenser, and appropriate circuit protection must be provided.
Provide Condensate Drainage
Condensate drainage must be installed correctly and verified during commissioning.
Coordinate the Ceiling Mount Before Finishing Construction
The evaporator opening, structural support, service access, lighting, insulation, vapor barrier, and architectural finishes should be coordinated before the ceiling is closed.
Confirm Remote Condenser Placement
The condenser requires a suitable remote location with appropriate airflow, electrical service, clearances, and maintenance access.
Installation Warning
Do not finalize the enclosure before confirming the evaporator dimensions, condenser location, refrigeration route, electrical service, condensate drainage, service access, and total calculated cooling load.
Wine Guardian CS025 Wine Wall Technical Specifications
System Overview
| Brand | Wine Guardian |
|---|---|
| Model | CS025 Wine Wall |
| System Type | Ceiling-Mounted Split Wine Wall Cooling System |
| Maximum Published Cooling Capacity | 2,970 BTU/h |
| Recommended Cellar Size | Up to approximately 1,200 cubic feet, conditions dependent |
| Rated Airflow | 140 CFM |
| Temperature Accuracy | ±1°F |
| Humidity Accuracy | ±5% RH |
| Control System | Room-mounted thermostat / humidistat |
| Professional Installation | Required |
Wine Wall Evaporator Dimensions
| Length | 44.19 in. |
|---|---|
| Width | 12.44 in. |
| Height | 11.43 in. |
| Weight | 43 lb |
| Finish | Paintable anodized aluminum grille |
Condensing Unit Dimensions
| Length | 34 in. |
|---|---|
| Width | 12 in. |
| Height | 26 in. |
| Weight | 75 lb |
| Construction | Powder-coated aluminum |
Electrical Requirements
| Evaporator Power | 115V / 1 Phase / 60 Hz |
|---|---|
| Condenser Power | 208–230V / 1 Phase / 60 Hz |
| Minimum Circuit Ampacity | 4.2 Amps |
| Maximum Overcurrent Protection | 8.0 Amps |
Optional Accessories
Integrated Humidifier
The supplied product content identifies an integrated humidifier option designed to support humidity levels around 55%–65% RH.
Extreme Climate Kit
An Extreme Climate option is listed for condenser installations exposed to very hot or cold environments.
Remote Air Sensors
Additional sensors can support multi-point monitoring in larger or more complex wine displays.
Extended Warranty
Optional extended warranty coverage is listed as an available upgrade. Confirm current eligibility, coverage, exclusions, and terms before purchase.
Accessory Selection
Choose accessories according to the actual installation environment. Do not assume humidification, Extreme Climate protection, additional sensors, or extended warranty coverage is required for every project.
What's Included
- CS025 Wine Wall evaporator unit
- Remote condensing unit
- Ceiling-mounted grille assembly
- Wireless2Base™ controller
- Installation hardware and mounting system
Wine Guardian Wine Wall Cooling Video

Brochures, Manuals, Specifications, and CAD Drawings
Frequently Asked Questions
What is the Wine Guardian CS025 Wine Wall system designed for?
It is designed for smaller glass wine walls and architectural wine displays requiring discreet ceiling-mounted cooling. Do not select it without confirming the glass-related heat load.
What is the maximum cooling capacity of the CS025 Wine Wall?
The supplied performance table lists up to 2,970 BTU/h total cooling capacity. Available capacity changes with condenser inlet temperature.
How much airflow does the CS025 Wine Wall provide?
The supplied product information lists 140 CFM airflow.
Is the CS025 evaporator hidden after installation?
The evaporator installs above the wine wall with a flush ceiling grille visible below. Do not use it if the ceiling cannot accommodate the unit and required service access.
Does the CS025 Wine Wall require a remote condenser?
Yes. The condensing unit installs remotely from the wine-wall evaporator and requires proper airflow, electrical service, and maintenance access.
Does the CS025 Wine Wall require professional installation?
Yes. A qualified HVAC technician must install, evacuate, charge, wire, drain, and commission the split refrigeration system.
What electrical service does the CS025 Wine Wall require?
The supplied specifications list 115V / 1 Phase / 60 Hz for the evaporator and 208–230V / 1 Phase / 60 Hz for the condenser.
Can the CS025 Wine Wall provide humidity control?
An integrated humidifier is available as an option. Do not assume active humidification is included with the standard configuration.
When should I choose the CS050 instead of the CS025?
Choose the CS050 when the calculated cooling load exceeds CS025 capacity, especially with larger glass areas or higher surrounding temperatures.
Can cubic footage alone determine whether the CS025 is large enough?
No. Glass exposure, insulation, vapor barrier quality, ambient temperature, and enclosure design can materially change the required cooling capacity.
Use the CS025 for Smaller Wine Walls With Lower Calculated Heat Loads
The CS025 Wine Wall is best suited to design-sensitive glass enclosures where a flush ceiling evaporator and remote condenser provide adequate cooling without requiring the higher capacity of the CS050.
Verify current manufacturer specifications, equipment dimensions, refrigerant requirements, condenser placement, electrical service, accessory compatibility, installation instructions, and warranty requirements before ordering. Final system sizing should be based on a project-specific heat-load calculation.
Best decision ever. Powerful, silent, efficient, and reliable!
Was always tweaking my old system, trying to get the temp right. With this one? I set it once and haven’t touched it since. It just works, and I finally feel like my wine is being stored the way it should be.
I was nervous about installing a cooling system, but this one was shockingly simple. The ceiling vent is discreet, and my contractor had it set up in just a few hours.
I did not want an ugly cooling system ruining the look. The CS025 is completely hidden, and I even painted the grille to match my ceiling. It looks amazing!
This unit is perfect for a small built-in wine wall. It keeps everything at the right temp without taking up space or making noise. Highly recommend!


