Triage Workflow Pinpoints Whether a 12-Year Unit Needs Replacement or Repair

https://precision-hvac-sacramento-crew-sac-near-sutter-park1477.evergrovio.com/posts/outdoor-temperatures-below-35-degrees-fahrenheit-trigger-sharp-efficiency-losses-in-your-pump

When your HVAC stops cooling or heating, the first step is not deciding replacement versus repair—it is running a staged diagnostic workflow to pinpoint the root cause and escalation level