Highland Park Wine Wall private room The SP50 Pro specialty cooling Med Fan Speed 5350 The SP50 Pro specialty cooling system unit for small to midsize residential and commercial specialty storage rooms such as wine cellars or art and document preservation is a perfectly paired condensing unit and evaporator section that comes standard with features such as electric heat up to 50 equivalent feet away from the cellar using 10" diameter ducting N+ by CLEAF panels options are clad in a thermo structured surface (TSS) that provides a natural decorative finish increased texture and depth without affecting structure and stability Metal rods in your choice of Silver