The Wine-Mate CD Series self-contained cooling system provides a more stable temperature and humidity controlled environment for your wine. The Wine-Mate CD Series has a cooling capacity of up to 200 cubic feet. With bottom cod air discharge and multiple top and rear hot air exhaust This durable unit is equipped with an LED digital display which includes an alarm feature that will alert you to cooling issues, and easy power on/of switch, and reliable digital electronic thermostat. Wine-Mate Cooling Systems are long-lasting, reliable, America-made cooling units manufactured to the highest quality standards. Top, rear and side exhaust options are available for convenient installation of this unit. Plus, no refrigeration specialists are needed--it ships to you fully-charged and ready to use.