- Dehumidifier - Some air conditioners have a dehumidifier and offer the possibility of extracting about twenty liters of water per day, making the environment healthier and more comfortable.
- In the infrared remote control, it is possible to select the cooling or heating function.
- Automatic control - Some newer models are automatic: they cool or heat, depending on the air temperature.
- Programming - To save electricity and for greater comfort, you can select and program the operating ranges. You can program a certain time to start the device.
- Directional air flow - This is a very desirable function, since it allows directing the air in various directions, depending on the needs: up and down, left and right. Normally, all models, in their normal operation, alternate the direction of air flow up and down.
- Fan speed - The fans can have up to three speeds of rotation and, depending on the models, this function can be controlled automatically.
