Harman TL 300 Users

Changing topic, has anyone attempted to take the fire bricks out and do a thorough cleaning of the stove along with the combustion chamber? The fire bricks don't worry me as much as the chamber. Should a person try it?

Never attempted, but I want to do and good cleaning and have the After Burner checked.

From what i can see of the AB chamber from above and in back of the stove after 2 seasons theres nothing to clean. A works fine right up to 60 degree outside temps ,which has a tendency to produce weak draft. I vacuum out the ceramic part at the back of the stove every few weeks during the heating season though to keep the air holes open.