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

https://precisionhireprosac.image-perth.org/repairing-aging-systems-past-their-useful-life-costs-more-than-complete-replacement

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