bonz50
Take a breath!
Good question. Before I got the 1969 and all I had to go on was YouTube I thought my firebox exterior would go above 600°F and anything on there except stove paint was pointless. Now that I see that it stays much cooler I have no idea. Guessing north of 450°F.
did you take a temp underneath the coal bed (on the outside of course)?? was thinkin if it were to get hot anywhere it would be especially there since the steel is in contact with the coals