I burn about 8 tons of a variety of hardwood pellets per season in my 2008 PB-105. I'm on my third burn pot and 3 ignitors (coincidental number of...
I just measured the temperature in the burn pot during a 1/2 full firing, 923 °C (wow!) using a type K bead thermocouple.
Upon further reflection I now believe the temperature gradient from the inside of the burn pot floor to the inside surface facing the plenum is worse...
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