Split-Sytem AC Component Found Outside the Lavish Wine Cellar Custom-Made in Miami July 26, 2022 1600 × 1066 Impressive Luxury Custom Wine Cellar in Miami That’ll Surely Sweep You Away! We used a split system cooling unit for this ultra-lavish wine cellar in Miami. The cooling duct is hidden behind a custom grille on the cellar’s ceiling, while the air handle (in the picture) was installed in a separate room, away from the cellar.