Throughout Your HVAC System's 15-to-20-Year Lifespan, Know When to Repair or Replace

https://telegra.ph/When-Your-AC-Wont-Cool-Know-Whether-Repair-or-Replacement-Makes-Sense-First-08-10

A typical HVAC system runs reliably for 15 to 20 years with proper maintenance, but deciding whether to repair or replace depends on your system's age, repair frequency, and efficiency