It seems strange when air conditioners freeze on one of the hottest days of the year. After all, your cooling system is designed to remove heat from your home, not build up ice. Yet a frozen air conditioner is a fairly common problem that can reduce comfort, increase energy use, and put extra strain on the system if it continues to run. Although the ice may look like the main issue, it is usually a symptom of an underlying problem that needs attention. Recognizing the early w