The ClimateMaster 34B0019N01 230v1ph 8150btu R22 RotHermCom is a high-efficiency air conditioner that is designed to cool your home in a cost-effective way. This unit is equipped with a digital thermostat that allows you to set the temperature to your desired level, and it also has a sleep mode that will automatically turn off the unit after a set amount of time. The ClimateMaster 34B0019N01 230v1ph 8150btu R22 RotHermCom is also Energy Star certified, so you can be sure that it is a reliable and efficient air conditioner.