Wood Pellet Burner Systems for Retrofit Applicaitons
Pellergy LLC is currently working on three models of pellet burners for varying applicaitons. All burners include a 500lb capacity working hopper and 8FT conveyor system for wood pellets, pre-programmed PLC for fully automated control, and conversion plate for adaptation to your boiler.
You have to load the hopper kinda often (500 pounds is about 30-35 gal of oil equivalent) and remove clinker, and there may be chimney issues. But a current price of about half what the same energy content of oil would be, plus carbon-neutrality, is kinda tempting.