Air conditioners are a lot less expensive to repair than to replace. You might need to change your system if you multiply its age in years by the approximated fixing costs and the result is more than $5,000. The repair is even more than 50% of the unit's acquisition rate. https://heating-and-air-condition27159.wikiconversation.com/7414407/the_7_minute_rule_for_american_energy_heat_air