Technical description of the burner
3.9
Minimum furnace dimensions
The firing rate was set in relation to certified test boilers.
Diameter (inches)
Fig. 5 indicates the diameter and length of the test combustion
chamber.
Example
Output 4000 MBtu/hr: diameter 24 inch - length 8.2 ft.
D10921
Fig. 5
12
20031446
GB