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

https://telegra.ph/Establishing-a-maintenance-schedule-prevents-HVAC-failures-across-12-month-cycles-08-08

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