By: dcrane On: Mon Dec 31, 2012 7:22 am
Im not sure the design of the stove you have but a few basic elements apply to most coal stoves... make sure your stove is airtight above the firebox (IE: glass, gaskets, doors, any vents above the firebox ALL functioning and closed airtight!), coal wants all the air to be run "up through" the coal bed NOT "around it" (IE: dont leave large voids in the coal bed to one side or corner which would allow air to find a passage up easier), many people will test out pea size coal vs nut size coal (pea may burn slower with an ability to be reduced to ash better or vs. versa (alot depends on your grate system), opening your bottom draft door prior to your shake down & reload might help soften any clinkers for you before the shake. All these tips are really predicated by the stove design (Ideally with coal you want a cylindrical bed, a grate system that covers 100% of the bed area, a baffle prior to the exhaust pipe, among some other things...). I hope this can help you make some adjustments or tests for your situation... sincerely Doug Crane