What is two-stage cooling?

When an air conditioner uses two-stage cooling, it means that there are two levels of operation. This enables the system to work most effectively since there is one level for milder weather and another for harsher weather that demands the system work harder. Two-stage cooling also enables more even temperatures so you don’t experience extreme differences in temperature. Aside from better efficiency, other benefits of two-stage cooling include quieter operation and improved humidity control.