LG LK-C1809C03 is a single package type air conditioner that comes with a variety of features to help you stay cool and comfortable all year round. With its powerful cooling and heating capabilities, you can adjust the temperature of your room to your desired level. The unit also features a dehumidifying function to help remove excess moisture from the air, creating a more comfortable environment. Additionally, the LG LK-C1809C03 comes with a remote control for easy operation, and a programmable timer that allows you to set the unit to turn on or off at specific times.