Vermont Castings SDDVTCBSB Installation & Operating Manual page 48

• Remove injector orifice from left burner bracket with a
1/2" wrench. Use a back up wrench to prevent damage
to the manifold. (Figure 85)
• Install conversion orifice. (Refer to Table 2)
• The air shutter is factory set according to Table 3 and
should not need adjustment. The air shutter opening
may be verified by measuring as shown in Figure 86.
Figure 85 - Use two wrenches to avoid damage to manifold.
Orifice
Orifice
Bracket
Co145
back up wrench
7/07
Figure 86 - The air shutter setting is 1/2" (13 mm) from the orifice
bracket to the edge of the air shutter.
CO142
air shutter meas
6/07
48
Air Shutter
Vermont Castings • Stardance SDDVTSB Installation Manual_R10 • 04/18 3-90-20306760