The DP25 Wine Guardian Pro Ducted wine conditioning unit is ideal for small commercial and residential wine storage spaces and specialty cooling applications like document storage, instrument storage, and more. The self-contained, fully ducted DP25 produces a max capacity of 3,760 BTU/H. The DP25 is equipped with enhanced refrigeration controls and is compatible with modern smart thermostats. Additional duct collar connections are also located on the condensing section of this cooling unit.