Finally got around to asking this... after tearing myself away from the mesmerizing flames in the 30.
The photo shows my 30 burning merrily, but the appear to be no flames coming from the burn tubes; if anything, it seems the burn tubes are blowing air, as the flames seem to divert around the holes in the tubes.
Are the pictured flames secondaries? I guess the real question is, is this what my burn is supposed to look like?
FWIW, the load is only about halfway up the height of the firebox. Load is 100% hickory, 2 years C/S/S.
Oh, and the air is completely closed on the 30, or at least as completely closed as the 30 allows it to get.
The photo shows my 30 burning merrily, but the appear to be no flames coming from the burn tubes; if anything, it seems the burn tubes are blowing air, as the flames seem to divert around the holes in the tubes.
Are the pictured flames secondaries? I guess the real question is, is this what my burn is supposed to look like?
FWIW, the load is only about halfway up the height of the firebox. Load is 100% hickory, 2 years C/S/S.
Oh, and the air is completely closed on the 30, or at least as completely closed as the 30 allows it to get.