Air conditioners are a lot less costly to fix than to change. You might need to change your system if you increase its age in years by the estimated repair service costs and the result is more than $5,000. The fixing is greater than 50% of the system's acquisition cost. https://trevordcyrl.robhasawiki.com/11505778/some_ideas_on_american_energy_heat_air_you_need_to_know