Carrier Infinity central air conditioning and heat pump systems are engineered, built, and rigorously tested to achieve an average expected operational lifespan of 15 to 20 years, outlasting standard baseline HVAC equipment when properly maintained. Achieving this multi-decade milestone depends heavily on scheduling annual professional tune-ups, replacing high-efficiency air filters every one to three months, keeping outdoor condenser coils free from debris, and protecting electronic control boards from power surges.
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