Vermont Casting SDDVRBS - Manual (Page 42)

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Stardance Direct Vent - Rear Vent Gas Heaters
20012950
Table 2. Injector Orifice Size Matrix
Conversion to Natural Gas
Input (BTU/h)
Model Kit # Orifice Part # Minimum Maximum
SDDVR 20012919
SDDVRC 20012912
#43 / .089” 20005480 15,000 21,000
Conversion to LP
Input (BTU/h)
Model Kit # Orifice Part # Minimum Maximum
SDDVR 20012911
SDDVRC 20012913
1.30 mm 20012952 16,000 21,000