Vermont Castings SDDVTCBSB Installation & Operating Manual page 50

Model
SDDVT
SDVTSC
Model
SDDVT
SDVTSC
SDDVT/ SDVTSC
*LP models do not need re-orificed up to 4500' (1,370 m) above sea level.
50
Table 2. Injector Orifice Size Matrix
Conversion to LP*
Kit # Orifice
20012735K
1.45 mm
20308380
Conversion to Natural Gas
Kit # Orifice
20012903
2.4 mm
20308414
Table 3. Air Shutter Adjustment
Model Natural Gas
1/2" Open
Vermont Castings • Stardance SDDVTSB Installation Manual_R10 • 04/18
Input (BTU/h)
Part # Minimum
20308650 21,000
Input (BTU/h)
Part # Minimum
4604-316 20,000
Natural Gas
High Altitude
1/2" Open 1/2" Open
Maximum
25,000
Maximum
28,000
LP
3-90-20306760