While getting ready to sweep my chimney I noticed 2 firebrick on the side of the stove are falling apart on the edges(pic attached). There's a gap between the front and 2nd brick.
Is it time to replace these?
Should I just try and move them to the floor?
Locally, tractor supply has ceramic firebrick but not pumice. Will I notice a big difference if I use ceramic replacements for these?
Stove is a truenorth tn20 and I've had it for 2 years.
Thanks!
![[Hearth.com] Replace Firebrick?](https://www.hearth.com/talk/attachments/20240901_215527-webp.329450/ "[Hearth.com] Replace Firebrick?")
Is it time to replace these?
Should I just try and move them to the floor?
Locally, tractor supply has ceramic firebrick but not pumice. Will I notice a big difference if I use ceramic replacements for these?
Stove is a truenorth tn20 and I've had it for 2 years.
Thanks!
