Component Capacity Decline After 10-15 Years Determines When Residential HVAC Replacement Becomes Necessary

https://www.hometalk.com/member/253940203/lester1583692

Residential HVAC systems typically reach end-of-life between 10 and 15 years, determined by measurable degradation in component specifications: compressor amperage rise, capacitor voltage tolerance drift, and refrigerant charge loss documented through