Northstar Heat and Glo bricks

[fer308qv]

Greetings all
Looking for a source to replace fire brick for the subject unit. (other than criminally expensive orig mfg).
"Lowcostheat" had previously posted a source. Trying to contact him
size is 4.5 x 13.5 x 1.25

 

[DAKSY]

Try your local masonry supply store or concrete block company.
Your location of "new york" doesn't help to point to a place near you.
There are couple here in the Capital District.