Visited an existing customer in Philadelphia, PA 19116 to perform their routine seasonal full maintenance and inspect a non-functioning humidifier showing a red indicator light. The homeowner reported that the heating system has been running well but wanted to stay ahead of winter issues. Our technician conducted a comprehensive 21-point furnace tune-up, checking critical components such as the heat exchanger, blower motor, safety controls, carbon monoxide levels, and airflow. We also inspected the humidifier’s filter and damper to identify the cause of the alert light. Preventive maintenance like this helps ensure the system stays efficient and reliable all season long, reducing the risk of untimely breakdowns when temperatures drop.
