What is an air conditioner?

An air conditioner is a system that cools and dehumidifies the air to provide a comfortable indoor environment, especially in hot climates. It works by removing heat from the indoor air and releasing it outside, typically using a refrigeration cycle. An air conditioner consists of evaporator coils, a compressor, and a condenser, and it often includes additional components like filters and fans to ensure clean and cool air circulates effectively.