Minimum Furnace Dimensions - Riello RS 28/E Installation, Use And Maintenance Instructions

Technical description of the burner
3.9

Minimum furnace dimensions

The firing rates were set in relation to certified test boilers.
Fig. 6 indicates the diameter and length of the test combustion
chamber.
Example
Output 1388 MBtu/hr:
diameter 20 inch - length 4.9 ft
Diameter (inches)
D2918
Fig. 6
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