HVAC Services - No Heat Service Call - Park Forest

Our technician identified that the furnace was shutting down due to the high-limit safety switch being activated. Upon inspection, we found multiple supply vents closed, which were restricting proper airflow throughout the system. Once all supply vents were opened and airflow was restored, the furnace operated normally, and the high-limit switch no longer tripped. This service ensured safe operation, improved efficiency, and restored consistent heating performance.