Wrapped up a service for a heating concern for a new customer in Hatboro, PA 19040, where the furnace was only reaching about 55°F despite running continuously. The system is a roughly four-year-old gas unit, and a previous technician had replaced the thermostat without resolving the issue, leaving the system short-cycling and still displaying a filter alert. We performed a full diagnostic on the furnace in the basement, checked airflow, safety limits, and thermostat communication, and verified system operation to pinpoint the cause of the inconsistent heat. We provided clear recommendations to get her home back to safe, reliable warmth for the season.
