The CellarCool CX series are direct replacements for similarly sized Breezaire cooling units and are designed to offer good value for wine enthusiasts on a budget. They offer digital thermostats and will maintain ideal wine cellar temperatures with a temperature differential of up to 30°F. This indicates that a CellarCool CX cooling unit can maintain 55°F with a venting area temperature of up to 85°F. For this reason, these units are recommended for indoor installations. The CellarCool CX series includes cooling units sized for 265 to 2000cf. Reliable cooling at a great price makes the CellarCool CX cooling units an excellent value.