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Wine Guardian CS050 Wine Wall Cooling System

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Wine GuardianSKU: 99H0409-20

Condensing Options: Standard
Sale price$7,600.00 Regular price$10,258.00

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Wine Guardian CS050 Wine Wall Cooling System Review

Looking for the best wine cellar split cooling units that won't take up too much space in your wine cellar? The Wine Guardian CS050 Wine Wall Wine Cooling System is an excellent option!

NOTE: The CS050 is a 60Hz system, which is commonly used in most of North America, including the USA and Canada. It has a unit capacity of up to 4,300 BTU/h.

The Wine Guardian CS050 Wine Wall Cooling System is a split ductless wine cellar cooling unit designed to ensure maintaining the ideal wine cellar temperature with capacities of up to 4,300 BTU/H. It is specifically intended to be mounted flush with the ceiling of a wine wall so that no bulky wine cellar equipment can be seen. This system can regulate the temperature of the wine wall for both long-term storage (ranging from 55°F/13°C to 58°F/14°C) and serving temperatures (as low as 45°F/7°C).

This cooling unit is a great choice for small wine cellars to medium-sized ones, such as wine walls, small wine rooms, and wine cabinet projects with volumes between 100 and 1,200 cubic feet. It is also known for being one of the quiet wine cellar cooling systems available and has additional features such as:

  • Easy to access and remove grille that doesn’t require tools.
  • Hinge design that makes it easy for a single person to install.
  • Efficient air delivery with the integral supply and return sections of the grille.
  • Made from durable materials, including an all-aluminum chassis and grille and coated coils.

The standard system features Low Ambient Protection, ensuring that your wine stays perfectly chilled even in extreme temperatures, and Serving Temperature ability to cool wine to serving temperature ranges from 42°F to 64°F (5°C to 18°C).

Other sizes available: Wine Guardian CS025 Wine Wall Cooling System for 100-1200 cu.ft.

Available in Ceiling Mount version: Wine Guardian CS050 Ceiling Mount Cooling System

Looking for more options to protect your wine collection?

Wine Guardian offers the following options to provide extra protection:

Condensing Options:

  • Standard: Base model with Low Ambient Protection – protects the system from cold temperatures below 5°C (40°F).
  • Extreme Climate Protection: This option offers protection to the condenser section of the unit only during extreme climate conditions. It is necessary to use it to ensure continuous operation in climates where temperatures drop below 20°F. It allows the system to function even in temperatures as low as -20°F.

To preserve the quality of your wine collection, it's important to maintain the proper wine cellar humidity level with Wine Guardian Humidifiers. Temperature control alone won't suffice, so we advise using the Wine Guardian Freestanding Humidifier.

Advantages of Wine Guardian Ductless Split Systems

Wine Guardian Split Ductless Wine Cellar Cooling Units offer excellent wine preservation when there's no option for ductwork. They provide high-quality cooling and airflow to maintain the perfect storage conditions for your wine collection. Wine Guardian Split Ductless Wine Cooling Systems are one of the quietest wine cellar cooling units. These Wine Guardian split systems are also very flexible for installers who have limited space to work with.


Want to see more of these? Check out our wide selection of Ductless Split Cooling Systems. You can also browse through our Wine Guardian Systems.

Looking for modern wine racks for your wine room? Get unique wine racks at Ultra Wine Racks & Cellars!

WHY BUY FROM US: Wine Coolers Empire is a trusted dealer of premium wine cellar refrigeration units, commercial wine cellar cooling units, residential wine cellar coolers, and wine room humidifiers. More Wine Guardian reviews can be found on our Customer Reviews page.

Contact us for any questions or concerns. For information on order processing, shipping options, and delivery times, please visit our Shipping Policy.

Buy Wine Guardian CS050 Wine Wall Wine Cooler Units today and enjoy your amazing wines at their best temperature!




    The Ductless Split system consists of two separate units and does not require any ductwork. This makes it a suitable solution for wine room projects with the following limitations:
     - No room for ductwork
     - Limited space in mechanical rooms
     - Difficult to exhaust condenser air
    Ductless Split System Flexible Installation - Wine Guardian | Wine Coolers Empire - Trusted Dealer

    Both the Wine Wall Cooling System and the Ceiling Mounted System are equipped with a unique hinge design for ceiling mounting, which functions as an extra hand during installation, making it easy for one person to install.
    Easy Access and Installation - Wine Guardian | Wine Coolers Empire - Trusted Dealer

    The remote interface controller for the ductless split system lets you adjust the temperature and check the humidity levels. The controller uses Wine Guardian's Wireless2Base™ Technology, which means you can place it anywhere that's convenient for you – in the cellar, kitchen, or living room. If you need to measure the temperature and humidity levels outside the cellar, you can connect an additional controller and remote sensors to get accurate readings. This makes it easy to keep an eye on your wine room's conditions from anywhere in your home.
    Controllers - Wine Guardian | Wine Coolers Empire - Trusted Dealer

    The Through-the-Wall and Ceiling Mounted versions of the system have an outdoor condensing unit that is made by Wine Guardian to work specifically with the evaporator. The evaporator and condenser units of the Ductless Split system are connected by copper tubing, which is the same type of tubing used in residential ducted mini split systems. This makes the installation feel familiar.
    Ductless Split System Condenser - Wine Guardian | Wine Coolers Empire - Trusted Dealer

    The system's remote controller uses air sensing technology to monitor both the wine cellar temperature and wine storage humidity. It ensures that the conditions remain consistent for optimal wine preservation. If any changes are detected, the controller adjusts the temperature to the best settings before any impact on your wine collection.
    Complete Wine Protection - Wine Guardian | Wine Coolers Empire - Trusted Dealer

    The grille assembly of the Ductless Split system can be easily removed without requiring any tools. This provides easy access to the system's controls and internals, making it simple for servicepersons to make repairs and move on to the next job. Unlike its competitors, the Ductless Split system and all other Wine Guardian systems can be fully serviced in the field without needing to be sent back to the factory.
    Hassle-Free Service - Wine Guardian | Wine Coolers Empire - Trusted Dealer

    Maintaining proper wine storage humidity is crucial to ensure that your wine collection remains in pristine condition without any loss of liquid or spoilage. To ensure the flavor and quality of your wine are not compromised due to improper cellar conditions, an optional Wine Guardian Freestanding Humidifier can be installed in your cellar.
    Wine Guardian Freestanding Humidifier - Wine Guardian | Wine Coolers Empire - Trusted Dealer




  • Model: CS050 
  • Line Frequency: 60 HZ
  • Capacity: 1000- 4050 BTU
  • Volume: 250 – 2200 ft³
  • Length: 44.19" (evaporator) | 34" (condenser)
  • Width: 12.44" (evaporator) | 12.3" (condenser)
  • Height: 11.43" (evaporator) | 26" (condenser)
  • Weight: 43 lbs | 75 lbs (condenser)
  • Electrical: 115/1/60 | 208-230/1/60 (condenser)
  • Ductless/Ducted: Ductless




  • Manufacturer's Warranty

Manufacturer's Warranty Wine Guardian

Wine Guardian warrants, to the original buyer, a period of two (2) years parts and 1 year labor from the date of invoicing assuming NORMAL USE AND SERVICE

Need assistance? Talk to an Expert at +1-888-407-7770 or email: support@winecoolersempire.com to get the best-suited wine cooling system for your needs.



Available Options

Enhance your wine cooling systems by adding Wine Guardian parts and accessories. The system's performance and durability are upgraded and protected by these add-ons.

Condensing Options

  • Standard: Base model with Low Ambient Protection – protects the system and your wine collection from cold temperatures or low ambient temperatures below 40°F (5°C) to a minimum of 0°F.

  • Extreme Climate Protection
    Extreme Climate Protection For Ducted Split Systems: Protects the condenser section only in extreme climates that fall below 20°F to ensure continuous operation. This protection enables the system to operate in temperatures as low as -20°F.


  • Remote Interface
    The Wine Guardian system can be controlled by the Wine Guardian Remote Interface Controller, which includes thermostat (humidistat) and monitor controls. This device can be placed either inside or outside the wine room with the use of a remote sensor.
    Wine Guardian Remote Interface - Wine Guardian | Wine Coolers Empire - Trusted Dealer
  • Remote Sensor
    The Wine Guardian Remote Sensor is used for standard Wine Guardian cooling units. It can detect the temperature and humidity in the wine cellar and is especially useful for large rooms, multiple rooms controlled by one Wine Guardian cooling system, or when averaging temperature and humidity across different areas of the cellar. Each sensor comes with 50 feet of cable.
    Wine Guardian Remote Sensor - Wine Guardian | Wine Coolers Empire - Trusted Dealer
  • Cable
    The Communication Cable links the Remote Interface Controller with the Wine Guardian wine cooler units. This can also be used as replacement for a damaged cable. With this cable, the remote interface controller can be placed up to a 50 feet away from the cooling unit.
    Communication Cable - Wine Guardian | Wine Coolers Empire - Trusted Dealer

Humidifier Options

  • Freestanding Humidifier Wall Mount
    This Wine Guardian Freestanding Humidifier includes a power-control cable to connect to the Wine Guardian cooling system. Includes wall-mount bracket for maximum placement flexibility. The humidifier can be operated using the existing Wine Guardian controller.
    Wine Guardian Freestanding Humidifier | Wine Coolers Empire - Trusted Dealer

  • Freestanding Humidifier Wall Mount Bracket
    This Wine Guardian Freestanding Humidifier includes a wall mount bracket, power cord, and a humidistat for use in cellars with no Wine Guardian cooling system. The humidifier can be operated using the existing Wine Guardian controller.
    Wine Guardian Freestanding Humidifier | Wine Coolers Empire - Trusted Dealer

Warranty Options

  • Wine Guardian 3 Year Extended Compressor Warranty
    By choosing this option, the warranty period for the compressor, evaporator coil, and condenser coil (parts only) will be extended by three (3) years.


Product Video

Get to know the Wine Guardian CS050 Wine Wall Cooling System

Wine Guardian Ductless Split Wine Cellar Conditioning Systems


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