Suitable for both commercial and residential wine cellars and storage spaces, Wine Guardian’s ducted split cooling units deliver the ideal temperature control and air distribution for preserving your wine collection. These systems offer flexible installation and are versatile solutions for cellars of varying sizes, designs, and locations. Read on to learn about these quality cooling solutions and their benefits for diverse wine cooling applications.

Ordering Information

By making a direct purchase on our website, our USA and Canadian customers may order Through-the-Wall systems, remote interface controllers and parts, humidifiers, and more. For clients in the USA, Canada, South and Central America, and regions in Asia requiring 60Hz equipment, it is available through our expansive distribution network. We also offer 50Hz cooling solutions for those in Europe, Asia, Australia, and beyond.

Why Choose Wine Guardian Ducted Split Systems?

Emphasizing the importance of both form and function, ducted split units from Wine Guardian are an optimal choice for their:

  • Precise temperature and humidity control. Our ducted split systems allow you to maintain the preferred temperature in your wine cellar. For wine storage purposes, our systems can hold temperatures between 55 °F and 58 °F (13 °C and 14 °C), or reach temperatures as low as 45 °F (7 °C) for serving wine. These systems manage temperature through such features as remote controllers and air-sensing technology. Should you choose to attach one of our optional humidifiers to your cooling system, your wine cellar will maintain relative humidity levels of 55% to 65%.
  • Powerful cooling capacity. Wine Guardian offers ducted split systems with capacities as high as 14,900 BTU/hr (3,812 Watts).
  • Durable and reliable construction. Our systems are manufactured with an all-aluminum frame as well as commercial-grade, corrosion-resistant components to ensure optimal durability and reliable performance. For example, the units’ duct collars and panels are five times stronger than ever, due to their highly UL-rated composite material construction. They’ll resist scratches and dents during transport, installation, and servicing.
  • Enhanced aesthetics. With our modern, sleek ducted split systems, you can preserve the beauty of your wine cellar or storage space. Installing the mechanical equipment outside your cellar will help you maintain your preferred aesthetic.
  • Quiet, vibration-free operation. Ducted wine cooling units give you the option of placing the condenser outside your home or business. You’ll not only benefit from noise reduction but also free up storage space in your wine cellar.
  • System adaptability. With various heating, cooling, serving temperature, and humidification options, Wine Guardian ducted wine cellar cooling units are adaptable to your needs.
  • Unmatched installation flexibility. Suitable for wine cellars with space limitations, difficulties exhausting condenser air, or long duct runs, Wine Guardian ducted split systems are highly versatile cooling solutions. Unlike self-contained systems, these have separate condenser and evaporator units to make them easier to install, regardless of any spatial challenges.
  • Easy servicing. With this design, our ducted split systems are simple for contractors to service at your location, with field-serviceable parts and easily accessible panels.

Ductless Split Cooling Unit FAQs

What is a ducted split wine cellar cooling system?

Can I install a ducted split wine cooling system myself, or do I need a professional?

What is the warranty on Wine Guardian ducted split systems?

A two-year warranty is standard on all Wine Guardian ducted split systems. For extended coverage, you also have the option to select our platinum warranty. Wine Guardian’s warranty document contains details on both options.

Can I add humidity control to a ducted split wine cellar cooling system?

Yes. With Wine Guardian cooling systems, you have the option of integrating our wine cellar humidifiers for optimal humidity control within your storage space. Such systems will help you introduce moisture into the air, preventing low humidity levels that would otherwise cause dried-out corks and wine evaporation.

Contact Our Wine Cellar Cooling Specialists

Known around the world for our reliable cooling and humidification systems, Wine Guardian offers an array of environmental control solutions to suit virtually any wine wall or storage space. We support our clients’ passion for wine by helping them optimally preserve their collections. Our team is backed by more than 25 years of experience in the design and production of high-performance systems like our ducted split wine cooling units.

Have questions about which of our cooling systems is right for your wine storage space? Contact the experts at Wine Guardian today for more information.






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