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

https://precisionhireprosac.image-perth.org/three-years-without-filter-changes-creates-emergency-response-delays-that-cost-thousands-1

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