In the past I've recommended this stove to a few people here and elsewhere as a stove that could burn both wood and coal. I've read over the manual a bunch of times, and while there are no explicit directions on how to burn coal in the stove, the presence of the riddling grate and underfire air control made me believe it would still be a coal stove.
After reading the manual again today, I noticed something I hadn't seen before. Apparently the underfire air is actually just a decoration and although it is identical to the overfire air control spinner it is fixed and will not open. Without the ability to open that damper, the stove will not function as a coal heater. Sorry about the misinformation and just wanted to give everyone the heads up on the stove.
After reading the manual again today, I noticed something I hadn't seen before. Apparently the underfire air is actually just a decoration and although it is identical to the overfire air control spinner it is fixed and will not open. Without the ability to open that damper, the stove will not function as a coal heater. Sorry about the misinformation and just wanted to give everyone the heads up on the stove.