Our specialists review your room layout, insulation, and heat load to recommend the correct cooling system for stable temperature and reliable climate control.
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Wine Guardian CS050 Ceiling Mount Cooling System - Base Model / Base Model
is backordered and will ship as soon as it is back in stock.
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Options:
*Extreme Climate Protection Bundle
For Self-Contained Ducted systems: Contains an integral compressor crankcase heater and controls to protect the system against low temperatures (required when inlet air to the condenser coil is below 40°F/5°C). The bundle also contains an integral high capacity condenser fan and coil for operation at elevated ambient temperatures. This bundle should be considered when inlet air to the condenser coil is above 100°F/38°C (condenser air inlet cannot exceed 120°F/49°C).
For Ducted Split systems: Unit protection in extreme climate conditions (on the condenser section only). It is required for continuous operation in climates that fall below 20°F. Enables the system to operate in temperatures as low as -20°F.
Wine Guardian CS050 Ceiling Mount Cooling System
Fan-coil Options:Base Model, Condenser Options:Base Model
Wine Guardian CS050 Ceiling Mount Cooling System - Base Model / Base Model
is backordered and will ship as soon as it is back in stock.
In Stock & Ready to Ship
Estimated Delivery in 3-7 business days
Wine Guardian Ceiling Mount Wine Cellar Cooling Systems
Wine Guardian CS050 Ceiling Mount Wine Cellar Cooling System
The Wine Guardian CS050 Ceiling Mount Cooling System is a professional-grade ductless split wine cellar cooling system designed for wine rooms up to 2,200 cubic feet. With up to 4,300 BTU/H of system cooling capacity, a discreet ceiling-mounted evaporator, a matched Wine Guardian condensing unit, and wireless temperature and humidity monitoring, the CS050 is ideal for luxury residential cellars, glass wine rooms, wine displays, and custom wine storage spaces where ductwork is not practical.
Ceiling-mounted ductless split system for discreet installation
Designed for wine cellars up to 2,200 cubic feet
60Hz system for North American applications
Wireless2Base™ remote interface control
Temperature control with humidity monitoring
Matched Wine Guardian condensing unit
Compatible with Wine Guardian humidifier options
Wine Guardian CS050 Product Overview
The Wine Guardian CS050 Ceiling Mount Wine Cellar Cooling Unit is engineered for small to mid-size wine rooms where a traditional through-the-wall or ducted system may not be possible. Its low-profile ceiling-mounted evaporator fits between standard joist construction, helping preserve a clean architectural look in custom wine rooms, modern wine displays, glass wine walls, and luxury residential cellar projects.
This system is especially useful for projects with limited mechanical space, no room for ductwork, or layouts where visible wall-mounted equipment would interfere with the cellar design. The CS050 is paired with a specifically designed Wine Guardian condensing unit and uses copper line connections similar to residential ductless mini split systems.
Important: The CS050 is a 60Hz system, commonly used in North America, including the USA and Canada. Cooling performance depends on cellar size, insulation, glass exposure, door quality, ambient temperature, and installation conditions.
Quick Specifications
Model
Wine Guardian CS050
System Type
Ceiling mounted ductless split wine cellar cooling system
Line Frequency
60Hz
Cooling Capacity
1,000 – 4,050 BTU/H; up to 4,300 BTU/H noted for system capacity
Small to mid-size wine rooms up to 2,200 cubic feet
Luxury residential wine cellars
Modern glass wine rooms and wine walls
Wine displays with limited wall space
Projects where ductwork is not practical
Custom homes with limited mechanical room space
Collectors who want discreet ceiling-mounted equipment
Not Recommended For
Wine rooms larger than the unit’s recommended capacity
Outdoor wine storage applications
Non-insulated rooms or open living spaces
Commercial walk-in beverage storage
Projects where an outdoor condenser cannot be placed
Applications requiring a fully ducted system
Why Choose the Wine Guardian CS050?
The Wine Guardian CS050 is designed for projects where performance, aesthetics, and space efficiency all matter. Its ceiling-mounted evaporator keeps the cooling unit visually discreet, while the separate condensing unit helps remove heat away from the cellar space.
Unlike standard air conditioning systems, the CS050 is designed specifically for wine preservation. It helps maintain cellar conditions that support stable aging, protect cork integrity, and reduce the risk of temperature swings that can damage valuable wine collections.
The system also includes control and monitoring capabilities through Wine Guardian’s remote interface controller, allowing users to adjust temperature and monitor humidity levels from a convenient location.
Key Features
Flexible Ductless Installation
The CS050 uses a ductless split design with separate evaporator and condenser units for projects where there is no space for ductwork or mechanical room access is limited.
Ceiling-Mounted Design
The ceiling-mounted evaporator helps keep the cooling system discreet and visually integrated into luxury wine rooms, wine walls, and modern cellar designs.
Wireless2Base™ Control
The remote interface controller allows temperature adjustment and humidity monitoring from a convenient location inside or outside the wine room.
Matched Condensing Unit
The CS050 is paired with a Wine Guardian condensing unit designed specifically to work with the ceiling-mounted evaporator.
Temperature & Humidity Monitoring
The remote controller uses air sensing technology to monitor wine cellar temperature and humidity for stable long-term wine storage conditions.
Service-Friendly Construction
The grille assembly can be removed without tools, giving service technicians easier access to system controls and internal components.
Advantages and Limitations
Advantages
Limitations
Discreet ceiling-mounted appearance
Requires separate condenser placement
No ductwork required
Requires refrigerant line connections
Designed specifically for wine preservation
Professional installation is recommended
Quiet operation for residential wine rooms
Not intended for oversized or poorly insulated rooms
Remote temperature control and humidity monitoring
Performance depends on cellar construction and heat load
Compatible with Wine Guardian humidifier accessories
Not a substitute for proper insulation and vapor barrier design
Installation Requirements
The Wine Guardian CS050 is a ceiling-mounted ductless split wine cooling system. Proper installation is critical to cooling performance, system reliability, and wine preservation.
Installation Note: This system should be installed by a qualified HVAC or refrigeration professional familiar with split cooling systems and wine cellar conditions.
Ceiling cavity or joist space must allow proper evaporator placement
Condensing unit must be installed in an appropriate outdoor or approved mechanical location
Copper refrigerant lines are required between evaporator and condenser
Electrical requirements must be verified before installation
Wine room must be properly insulated and sealed
Glass exposure, door quality, lighting, and ambient heat must be considered during sizing
Low ambient or extreme climate protection should be selected based on condenser location and climate conditions
Technical Specifications
Specification
Evaporator
Condenser
Model
CS050 Ceiling Mounted
Matched Wine Guardian Condensing Unit
Line Frequency
60Hz
60Hz
Capacity
1,000 – 4,050 BTU/H
Recommended Volume
250 – 2,200 cu. ft.
Maximum Volume
2,200 cu. ft.
Length
43.25"
34"
Width
18.125"
12.3"
Height
13.25"
26"
Weight
48 lbs
76 lbs
Electrical
115/1/60
208-230/1/60
Model Comparison
If the CS050 provides more capacity than your wine room requires, the CS025 may be a better fit for smaller ceiling-mounted applications.
The standard configuration includes Low Ambient Protection, which helps protect the system and wine collection from cold temperatures or low ambient temperatures.
Extreme Climate Protection
Extreme Climate Protection is designed to protect the condenser section in climates where temperatures can fall below 20°F and allows system operation in temperatures as low as -20°F.
Accessories
Remote Interface Controller
The Wine Guardian Remote Interface Controller includes thermostat and humidistat monitoring controls.
Remote Sensor
The Wine Guardian Remote Sensor measures temperature and humidity in the wine cellar and includes 50 feet of cable.
Communication Cable
The communication cable connects the remote interface controller to Wine Guardian cooling units.
Humidifier Options
Temperature control alone may not be enough for long-term wine preservation. Proper humidity helps protect cork integrity and reduce the risk of liquid loss or spoilage. For more background, read our guide on wine cellar humidity.
Freestanding Humidifier Wall Mount
The Wine Guardian Freestanding Humidifier includes a power-control cable that connects to the Wine Guardian cooling system.
Freestanding Humidifier Wall Mount Bracket
This Wine Guardian freestanding humidifier option includes a wall mount bracket, power cord, and humidistat.
Warranty Information
Manufacturer’s Warranty
Wine Guardian warrants, to the original buyer, a period of two (2) years parts and one (1) year labor from the date of invoicing, assuming normal use and service.
Extended Compressor Warranty
The Wine Guardian 3 Year Extended Compressor Warranty extends coverage for the compressor, evaporator coil, and condenser coil for three additional years on parts only.
Wine Coolers Empire is a trusted dealer of premium wine cellar refrigeration units, commercial wine cellar cooling units, residential wine cellar coolers, wine room humidifiers, wine racks, and cellar design products.
Our team helps customers compare wine cellar cooling systems, understand installation requirements, and select equipment that fits the size, construction, and design goals of the wine room.
For order processing, shipping options, and delivery timelines, visit our Shipping Policy.
Wine Coolers Empire Expert Recommendation
The Wine Guardian CS050 is best suited for collectors designing premium wine rooms up to 2,200 cubic feet where a discreet ceiling-mounted cooling system is preferred and ductwork is not practical.
We recommend this model for modern residential wine cellars, glass wine walls, custom wine displays, and projects with limited mechanical room space. For oversized cellars, high-glass applications, or unusual heat loads, a larger split system or a ducted system may be more appropriate.
Before ordering, confirm the cellar volume, insulation quality, glass exposure, door construction, ambient conditions, and condenser placement. These factors can significantly affect system sizing and long-term performance.
Need Help Choosing the Right Wine Cooling System?
Choosing the correct wine cellar cooling system depends on more than cubic footage. Glass, insulation, ceiling height, climate, lighting, and room construction all affect performance.
Talk to a Wine Coolers Empire expert before purchasing the Wine Guardian CS050.
The CS050 is rated to cool wine cellars up to 1,100 cubic feet, assuming proper insulation, vapor barrier, and airtight construction.
Unlike wall-mounted or through-the-wall systems, the CS050 is installed in the ceiling and ducted into the cellar. This makes it virtually invisible, preserving the cellar’s aesthetics while still delivering powerful, even airflow.
Yes, the CS050 is a fully ducted split system. The evaporator is installed near or above the wine cellar and connected to the condenser (installed remotely) via refrigerant lines and ductwork, allowing for quiet, flexible installation.
Yes. The system must be installed by a licensed HVAC professional experienced with split cooling systems. Proper installation is essential for performance and warranty activation.
Yes. The CS050 condenser can be installed outdoors using the appropriate weather-protected condenser housing. It should be placed in a location with adequate ventilation and environmental protection.
Yes, the CS050 is designed for ultra-quiet operation, especially inside the cellar. Since both the evaporator and condenser are installed away from the main room and ducted in, the sound level is minimal.
Wine Guardian offers a 2-year warranty on parts and labor, and extended warranty options may be available. Professional installation and product registration are required to validate the warranty."]
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Incredible cooling, silent operation, and saves space!
Fits seamlessly into the ceiling, which means I do not have to sacrifice any wall or floor space for a bulky unit.
Performance-wise, it is flawless. My 1,000-bottle collection stays at a consistent 55°F with no fluctuations. The humidity control is excellent, and I never worry about dry corks or mold issues. Plus, the silent operation makes it ideal for my cellar, which is right next to my dining area. If you are serious about wine storage and want an elegant cooling solution, this is the best system out there!
L
Lyra G.
Best ceiling-mounted unit I have ever owned
I have been collecting wine for over 20 years, and the CS050 is by far the best cooling system I have ever had. It distributes cool air evenly throughout my cellar, keeping everything at the perfect temperature and humidity. I previously had a floor-mounted unit, and switching to a ceiling-mounted system was the best decision. It is completely out of sight and out of mind. Highly recommend!
C
Carlo W.
Great investment for my wine collection
After experiencing temperature fluctuations with my old cooling unit, I knew I needed something more reliable. The Wine Guardian CS050 has completely stabilized my cellar. No more worrying about my aged Bordeaux and vintage Champagnes! This system is worth every penny.
M
Michelle P.
Handles humidity control like a pro!
My old system let the humidity drop too low, which dried out my corks. Since switching to the CS050, my humidity stays at a consistent 65%, and I have zero worries about cork shrinkage.
J
Jerry G.
Completely silent and incredibly efficient
Worried about getting a ceiling-mounted wine cooling system because I was not sure how powerful it would be. This unit is amazing. It keeps my 1,000-bottle wine collection at the perfect temperature, and I never hear it running. It is also extremely energy efficient, which was a nice surprise.
A
Alex F.
A premium cooling system worth the price
It is expensive, but it’s also the best. If you want long-term reliability and perfect cooling, this is the unit to get.
M
Marie T.
A total game-changer for my wine room!
This system has been a total game-changer for my 750-bottle wine room. My previous cooling unit was bulky and noisy, and it took up valuable wall space. The Wine Guardian CS050 changed all of that. It is silent, efficient, and hidden in the ceiling.
I love how evenly it distributes air, and I have noticed that my wines are aging beautifully since I installed it. Also, the paintable grille was a nice touch. I had it customized to match my ceiling, so it blends in perfectly. If you want a top-tier, luxury cooling system, this is worth every penny.
C
Cole G.
Ultra-quiet operation
I have tried a few different cooling units over the years, and this is by far the best. The CS050 is incredibly efficient, maintaining perfect temperature and humidity levels with very little energy consumption.
One thing that stood out to me was how quiet it is. My wine cellar is right next to my study, and I never hear a thing. I was also able to customize the grille to match my ceiling, so it is completely unobtrusive. If you have a serious wine collection and want a seamless cooling solution, this is the one to get!
E
Emily R.
Absolutely silent operation
I almost forgot I had a cooling system because this thing makes no noise. It is amazing!
G
Greg S.
Handles my large collection effortlessly
The ceiling-mounted design is fantastic because it keeps the floor space open for additional storage. The air circulation is even throughout, so I never have to worry about some bottles being too cold or too warm. Plus, it is silent, which is a huge relief after dealing with my old, noisy system.
I have had this running for almost a year now, and I have zero complaints. This is a must-have for serious collectors.
Wine Guardian Ceiling Mount Wine Cellar Cooling Systems
Wine Guardian CS050 Ceiling Mount Wine Cellar Cooling System
The Wine Guardian CS050 Ceiling Mount Cooling System is a professional-grade ductless split wine cellar cooling system designed for wine rooms up to 2,200 cubic feet. With up to 4,300 BTU/H of system cooling capacity, a discreet ceiling-mounted evaporator, a matched Wine Guardian condensing unit, and wireless temperature and humidity monitoring, the CS050 is ideal for luxury residential cellars, glass wine rooms, wine displays, and custom wine storage spaces where ductwork is not practical.
Ceiling-mounted ductless split system for discreet installation
Designed for wine cellars up to 2,200 cubic feet
60Hz system for North American applications
Wireless2Base™ remote interface control
Temperature control with humidity monitoring
Matched Wine Guardian condensing unit
Compatible with Wine Guardian humidifier options
Wine Guardian CS050 Product Overview
The Wine Guardian CS050 Ceiling Mount Wine Cellar Cooling Unit is engineered for small to mid-size wine rooms where a traditional through-the-wall or ducted system may not be possible. Its low-profile ceiling-mounted evaporator fits between standard joist construction, helping preserve a clean architectural look in custom wine rooms, modern wine displays, glass wine walls, and luxury residential cellar projects.
This system is especially useful for projects with limited mechanical space, no room for ductwork, or layouts where visible wall-mounted equipment would interfere with the cellar design. The CS050 is paired with a specifically designed Wine Guardian condensing unit and uses copper line connections similar to residential ductless mini split systems.
Important: The CS050 is a 60Hz system, commonly used in North America, including the USA and Canada. Cooling performance depends on cellar size, insulation, glass exposure, door quality, ambient temperature, and installation conditions.
Quick Specifications
Model
Wine Guardian CS050
System Type
Ceiling mounted ductless split wine cellar cooling system
Line Frequency
60Hz
Cooling Capacity
1,000 – 4,050 BTU/H; up to 4,300 BTU/H noted for system capacity
Small to mid-size wine rooms up to 2,200 cubic feet
Luxury residential wine cellars
Modern glass wine rooms and wine walls
Wine displays with limited wall space
Projects where ductwork is not practical
Custom homes with limited mechanical room space
Collectors who want discreet ceiling-mounted equipment
Not Recommended For
Wine rooms larger than the unit’s recommended capacity
Outdoor wine storage applications
Non-insulated rooms or open living spaces
Commercial walk-in beverage storage
Projects where an outdoor condenser cannot be placed
Applications requiring a fully ducted system
Why Choose the Wine Guardian CS050?
The Wine Guardian CS050 is designed for projects where performance, aesthetics, and space efficiency all matter. Its ceiling-mounted evaporator keeps the cooling unit visually discreet, while the separate condensing unit helps remove heat away from the cellar space.
Unlike standard air conditioning systems, the CS050 is designed specifically for wine preservation. It helps maintain cellar conditions that support stable aging, protect cork integrity, and reduce the risk of temperature swings that can damage valuable wine collections.
The system also includes control and monitoring capabilities through Wine Guardian’s remote interface controller, allowing users to adjust temperature and monitor humidity levels from a convenient location.
Key Features
Flexible Ductless Installation
The CS050 uses a ductless split design with separate evaporator and condenser units for projects where there is no space for ductwork or mechanical room access is limited.
Ceiling-Mounted Design
The ceiling-mounted evaporator helps keep the cooling system discreet and visually integrated into luxury wine rooms, wine walls, and modern cellar designs.
Wireless2Base™ Control
The remote interface controller allows temperature adjustment and humidity monitoring from a convenient location inside or outside the wine room.
Matched Condensing Unit
The CS050 is paired with a Wine Guardian condensing unit designed specifically to work with the ceiling-mounted evaporator.
Temperature & Humidity Monitoring
The remote controller uses air sensing technology to monitor wine cellar temperature and humidity for stable long-term wine storage conditions.
Service-Friendly Construction
The grille assembly can be removed without tools, giving service technicians easier access to system controls and internal components.
Advantages and Limitations
Advantages
Limitations
Discreet ceiling-mounted appearance
Requires separate condenser placement
No ductwork required
Requires refrigerant line connections
Designed specifically for wine preservation
Professional installation is recommended
Quiet operation for residential wine rooms
Not intended for oversized or poorly insulated rooms
Remote temperature control and humidity monitoring
Performance depends on cellar construction and heat load
Compatible with Wine Guardian humidifier accessories
Not a substitute for proper insulation and vapor barrier design
Installation Requirements
The Wine Guardian CS050 is a ceiling-mounted ductless split wine cooling system. Proper installation is critical to cooling performance, system reliability, and wine preservation.
Installation Note: This system should be installed by a qualified HVAC or refrigeration professional familiar with split cooling systems and wine cellar conditions.
Ceiling cavity or joist space must allow proper evaporator placement
Condensing unit must be installed in an appropriate outdoor or approved mechanical location
Copper refrigerant lines are required between evaporator and condenser
Electrical requirements must be verified before installation
Wine room must be properly insulated and sealed
Glass exposure, door quality, lighting, and ambient heat must be considered during sizing
Low ambient or extreme climate protection should be selected based on condenser location and climate conditions
Technical Specifications
Specification
Evaporator
Condenser
Model
CS050 Ceiling Mounted
Matched Wine Guardian Condensing Unit
Line Frequency
60Hz
60Hz
Capacity
1,000 – 4,050 BTU/H
Recommended Volume
250 – 2,200 cu. ft.
Maximum Volume
2,200 cu. ft.
Length
43.25"
34"
Width
18.125"
12.3"
Height
13.25"
26"
Weight
48 lbs
76 lbs
Electrical
115/1/60
208-230/1/60
Model Comparison
If the CS050 provides more capacity than your wine room requires, the CS025 may be a better fit for smaller ceiling-mounted applications.
The standard configuration includes Low Ambient Protection, which helps protect the system and wine collection from cold temperatures or low ambient temperatures.
Extreme Climate Protection
Extreme Climate Protection is designed to protect the condenser section in climates where temperatures can fall below 20°F and allows system operation in temperatures as low as -20°F.
Accessories
Remote Interface Controller
The Wine Guardian Remote Interface Controller includes thermostat and humidistat monitoring controls.
Remote Sensor
The Wine Guardian Remote Sensor measures temperature and humidity in the wine cellar and includes 50 feet of cable.
Communication Cable
The communication cable connects the remote interface controller to Wine Guardian cooling units.
Humidifier Options
Temperature control alone may not be enough for long-term wine preservation. Proper humidity helps protect cork integrity and reduce the risk of liquid loss or spoilage. For more background, read our guide on wine cellar humidity.
Freestanding Humidifier Wall Mount
The Wine Guardian Freestanding Humidifier includes a power-control cable that connects to the Wine Guardian cooling system.
Freestanding Humidifier Wall Mount Bracket
This Wine Guardian freestanding humidifier option includes a wall mount bracket, power cord, and humidistat.
Warranty Information
Manufacturer’s Warranty
Wine Guardian warrants, to the original buyer, a period of two (2) years parts and one (1) year labor from the date of invoicing, assuming normal use and service.
Extended Compressor Warranty
The Wine Guardian 3 Year Extended Compressor Warranty extends coverage for the compressor, evaporator coil, and condenser coil for three additional years on parts only.
Wine Coolers Empire is a trusted dealer of premium wine cellar refrigeration units, commercial wine cellar cooling units, residential wine cellar coolers, wine room humidifiers, wine racks, and cellar design products.
Our team helps customers compare wine cellar cooling systems, understand installation requirements, and select equipment that fits the size, construction, and design goals of the wine room.
For order processing, shipping options, and delivery timelines, visit our Shipping Policy.
Wine Coolers Empire Expert Recommendation
The Wine Guardian CS050 is best suited for collectors designing premium wine rooms up to 2,200 cubic feet where a discreet ceiling-mounted cooling system is preferred and ductwork is not practical.
We recommend this model for modern residential wine cellars, glass wine walls, custom wine displays, and projects with limited mechanical room space. For oversized cellars, high-glass applications, or unusual heat loads, a larger split system or a ducted system may be more appropriate.
Before ordering, confirm the cellar volume, insulation quality, glass exposure, door construction, ambient conditions, and condenser placement. These factors can significantly affect system sizing and long-term performance.
Need Help Choosing the Right Wine Cooling System?
Choosing the correct wine cellar cooling system depends on more than cubic footage. Glass, insulation, ceiling height, climate, lighting, and room construction all affect performance.
Talk to a Wine Coolers Empire expert before purchasing the Wine Guardian CS050.
