Completed heater services in Monroe, NJ. Inspected the heat exchanger for cracks and ensured the flame sensor was functioning correctly to prevent system shutdowns. Cleaned the burner assembly and checked the blower motor for proper airflow. Adjusted the thermostat calibration for accurate temperature control. Checked all electrical connections and tested the limit switch for safe operation. The heating system is now operating efficiently, providing reliable warmth for the homeowner as colder weather approaches.