Anyone heard of a hydroheat wood and coal boiler?

Anyone heard of a hydroheat wood and coal boiler?

PostBy: frobob On: Tue Oct 17, 2006 8:53 pm

I have been burning wood in this stove for twenty years and was pondering burning some coal. The grate has water circulating through it, I was wondering if the coal would be to hot. When I bought the stove I was told you could burn coal. The company is no longer in business. SOL :?: any suggestions Thanks
frobob