Furnace Maintenance: Arrived at the client’s home to perform routine furnace maintenance. Inspected and cleaned the burner assembly, blower compartment, and heat exchanger, and replaced the air filter. Checked all electrical connections, safety switches, and the ignition system to ensure reliable operation. Verified proper airflow and tested the furnace through a full heating cycle. The system is now clean, working efficiently, and ready for dependable performance throughout the season.