Yes, it is possible to run both an air conditioner and a fan at the same time in different rooms for cooling purposes. In fact, this can be an effective strategy to enhance the cooling efficiency in your home.
The air conditioner works by removing heat from the indoor air and expelling it outside, thereby lowering the temperature. It also dehumidifies the air, making it feel more comfortable. On the other hand, a fan circulates the air in a room, creating a breeze that helps evaporate perspiration from your skin, providing a cooling effect.
By running the air conditioner in one room and a fan in another, you can achieve a dual cooling effect. The air conditioner will primarily handle the cooling and dehumidification of the room where it is installed, while the fan will help circulate the cool air into adjacent areas and create a more comfortable environment.
It's important to note that running an air conditioner consumes more energy compared to running a fan alone. Therefore, it's advisable to use the air conditioner only in the rooms that require cooling the most, while using fans in other rooms to augment the air circulation. This way, you can optimize energy usage while maintaining a comfortable indoor environment.