Blinking Red Light On Trane Furnace: Troubleshooting Guide
A blinking red light on a Trane furnace indicates a system fault or malfunction. It can signal issues such as overheating, flame failure, airflow restriction, pressure drop, or electrical faults. To diagnose the issue, use diagnostic tools to identify specific error codes. Refer to HVAC manuals or consult an experienced technician for further troubleshooting and…