I’m planning to build a V Hearth Imbert to install on a 14hp lawnmower, and I plan to use the hearth dimension chart found in the library, using the A row, or the first line. While I understand the process behind the gasifier, and I understand the drawing, I just cannot find the height dimension of the cone. (red)
While at first I thought you simply subtract “h” from “H” to find the difference, I noticed that these dimensions do not have endpoints that line up at the top, so finding the difference would not give an accurate value. This dimension seems like it would be important enough to be on the chart, so I wonder am I just reading the chart wrong. If not, what is the calculation to find the height of the cone?