Scheduled checkups prevent 40% of air conditioning failures before costly damage occurs
https://precisionhvacrepair-residential-sac-near-river-view-park2907.hexaforgey.com/posts/modern-epa-regulations-explain-why-ac-compressors-fail-under-r-410a-phase-out-standards
The capacitor is the single most common component to fail in air conditioning systems, and preventive maintenance programs catch these failures before they cascade into expensive repairs