Air conditioning is more than just a convenient luxury. It is critical to the comfort and energy efficiency of a home. Despite that, many homeowners drag their feet when the idea of replacing old AC systems comes up. While it might seem like delaying this crucial update would buy some time from spending money, what is being overlooked are the numerous negative hidden financial impacts that result from doing nothing and leaving the system as is. Presented below is a professional analysis of the hidden costs of delaying total AC replacement.