One Failing Part Triggers 300% Higher Repair Costs When Left Unaddressed

https://sacramentoprecisionhvacrepair-pros-near-westacre-park6826.lumenforgex.com/posts/seer2-ratings-reveal-when-your-home-s-hvac-system-needs-replacement-instead-of-repair

The HVAC replacement rule is simple: when a component fails and remains unrepaired, it forces other parts to compensate, creating a cascade-failure risk that turns a single repair into a system-wide breakdown