CellarPro engineered the low profile 2000VSi cooling unit specifically for installations in wine cellars with limited space and exterior exposure for the hot side. Just 14 1/8-inches wide and 13 1/4-inches tall, the 2000VSi cooling unit will fit in between studs and/or above door frames. Dual independent variable-speed fans offer flexibility to trade-off between super-quiet operation vs maximum performance. All air-cooled refrigeration equipment requires fresh air intake to dissipate the heat generated by the cooling unit. The fresh air intake CANNOT come from the wine cellar space - it must come from space outside the cellar.