I bought a used 6039 American harvest pellet stove. I ran it for the first time yesterday for a long period of time and it seemed to work fine except the agitator wasn't working and the burnpot seemed to be getting too full and I wasn't getting the heat I expected out of it. Is there anything I should look for? I'm new to pellet stoves and don't know a whole lot about them.
![[Hearth.com] American harvest 6039 agitator [Hearth.com] American harvest 6039 agitator](https://www.hearth.com/talk/data/attachments/202/202164-b265f42dc0b8ad69fc2f5dc0238fd1ae.jpg?hash=tsnFwfjW2d)