This is as I had suspected. Coal must be burned whether it is for a useful purpose or not. What is your dump zones activation temperature set at? I upped mine to 210 degrees and this has helped.plumber wrote:Not getting unburned coal in the ashes. Although, I'm wondering if the high consumption on warmer days have something to do with my dump zone? I just came from downstairs, and my dump zone radiator was cranking hot! I believe the worst part of the LL110 is its best part. It's too efficient.
The most unusual part is that you are burning more coal on warm days than on cold days.