Systems older than 25 years risk comfort loss that damages health and wallet quickly

https://precisionhvacrepaircenter.timeforchangecounselling.com/proactive-hvac-maintenance-plans-save-sacramento-homeowners-from-emergency-replacements

Yes, an HVAC system can technically last 30 years, but delaying repair on an aging unit creates immediate comfort-loss risk and health exposure that escalates costs dramatically