30-Year-Old HVAC Units Lose Heating or Cooling Capacity and Need Urgent Attention

https://precision247yearround.capitaljays.com/posts/phase-out-regulations-for-r-22-and-older-coolants-demand-immediate-action-before-2025

\nWhen a 30-year-old HVAC system stops cooling or heating, your first step is to call a licensed repair technician immediately—do not attempt DIY fixes