These days, most people can’t imagine life without air conditioning, especially at home. But there are a lot of questions to answer: Central or ductless? What does SEER mean? Do portable units make sense?

Choosing the right kind of air conditioning system for your house is critical for comfortable living, but you have to balance your comfort with the needs of the environment and your budget. The articles on this site will help you understand how air conditioning systems work so you can make the right decision on what kind of system to install and how to keep it running in tip-top shape.