The furnace is in excellent working condition. It has been thoroughly inspected and serviced, and it is ready to keep the home warm and comfortable throughout the winter. The technician performed a thorough inspection of the furnace, including checking the burners, ignition, and safety controls. They also cleaned the burners, inspected the flue, and tested the thermostat and other components. The technician also provided advice on maintaining the furnace and recommended a maintenance plan to ensure that it continues to operate efficiently throughout the winter.