Air conditioners are a lot less pricey to fix than to change. You may need to change your system if you multiply its age in years by the estimated repair expenses and the outcome is more than $5,000. The fixing is even more than 50% of the system's acquisition rate. https://russelltg0594.p2blogs.com/35164054/how-american-energy-heat-air-can-save-you-time-stress-and-money