Assessing HVAC age and condition through a structured evaluation determines when replacement becomes necessary
https://precision-hvac-repair-sac-apartment-sac-near-liahona-chapel3145.scriblorax.com/posts/beneath-the-surface-of-ac-failure-lies-the-answer-to-replacement-2
Most homeowners should replace their HVAC system between 15 and 20 years of age, but this timeline depends on a formal assessment workflow that evaluates equipment age, operating condition, repair history, and efficiency performance