Performed the level 2 furnace and fireplace cleanings. Furnace: Burners and flame sensor are clean. Heat exchanger is a little rusty. Combustion readings were normal. No CO detected in the air. Drain is clear. Heat rise was 49°. Only issue I found was the inducer motor is starting to sound worn, but still working at this time. Unit is heating properly. Fireplace: Cleaned to pilot. Readjusted the logs. Cleaned off the glass. Added in new embers. Wiped away dust from the screen. Cycled the fireplace. Unit is heat properly.