CellarPro's 1800QTL is our quietest Wine Cooling Unit, while providing Outstanding Performance and Adjustable Humidity Control. Designed for Smaller Wine Cabinets with the capacity of 80 cubic feet. CellarPro Cooling Units can be installed through-the-wall in Small Wine Cellars for Non-Ducted Applications. CellarPro 1800QTL Wine Cooling Units can be used immediately to replace Breezaire 1060 cooling units.