Wine Guardian Through the Wall Cooling Unit Accessories 6″ Duct Exhaust Collar $80.00 Through the Wall Unit Duct Collar Kit $175.00 Remote Interface Controller $345.00 Remote Sensor — All Wine Guardian Cooling Units $240.00 Humidifier (No WG unit) Through-the-Wall/ On Wall Mounting $1,350.00 Humidifier (w/ WG unit) Through-the-Wall/ On Wall Mounting $1,250.00 Legacy Remote Sensor All Wine Guardian Cooling Units $250.00 Call Us: 833-323-3130 M – F 8 AM – 6 PM CST Sat – Sun 9 AM – 1 PM CST Email: info@contemporarywinecellar.com