The Wine Guardian ducted cooling units offer options for cooling, heating and humidity. Water cooled available as an option; needed when condenser is located in hot area or noise is a concern. Ducted systems are for cellars up to 5500 cubic feet.
The regular ducted systems are listed first in order of 1/4, 1/2, 1 and 2 Ton units. The Water Cooled systems are listed after.