Air conditioning is any method of controlling certain temperature, humidity, and/or purity conditions in indoor spaces. It works by the process of phase conversion, particularly from liquid to gas, to enable heat absorption.
Air conditioning serves a variety of purposes. Its main aim is to maintain a temperature preferred by the user, usually when external weather is not to his/her liking. It also leads to better air quality, as air conditioners are able to filter out pollutants and mold from the air. Air conditioning will also prevent other appliances from overheating, eventually adding to their lifespan.雇佣 Air Conditioning Professionals