| 摘要 |
This invention relates to a method and apparatus for controlling the burn of coal, or fuel to produce the desired output of heat ranging from under 10,000 BTU per hour to over 150,000 BTU per hour, and the collection of said heat. It depends on the sizing of the grate, firebox and combustion area to produce the desired burn, the vertical exhaust pipes and soot and ash traps for self-cleaning and storing waste, the automatic controls for self-maintenance, the air washing system for cleaning the exhaust air of pollutants, the water heating coils and tanks for storing the produced heat, the chimney insulated compartments with gravel for accelerating heat absorption, and its own chimney that makes it a self-contained unit that can be located for use inside or outside of most any selected existing house or building.
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