Vermont Castings 3980 Homeowner's Installation And Operating Manual page 18

Stardance Natural Vent Gas Heater
17. Replace burner. Slide the burner in at an angle
with left side lower than the right side. Slide the left
side onto the injectors, making sure the burner leg
remains at a 90° angle to the base. Lower the right
hand side down in to place. Make sure the burner is
as far left as possible and the injector shoulders are
inside the burner.
NOTE: It is very critical to keep the left burner leg,
which holds the injectors, at a 90° angel to the base.
(Fig. 34) This keeps the orifices aligned with the
tubes inside burner. Failure to do so could affect the
flame appearance and performance of the unit.
18. Place conversion label on valve.
19. Reinstall the right and left log bracket assembly.
20. Replace logs.
21. Replace glass and stove front.
22. Check manifold pressure.
23. Conversion is complete.
Kit #
000-5021 #54 / .055" 20000130 #44 / .086" 30000334
Kit #
000-5022 #69 / .029" 30000513 #54 / .055" 20000130
1818
Table 2. Injector Orifice Size Matrix
Conversion to Natural Gas
Front Part #
Conversion to LP
Front Part #
Fig. 34 Remove and replace injector orifices.
Rear Part # Minimum
19,000
Rear Part # Minimum
21,500
Left Burner Leg
Injector Orifices
90°
ST353a
injector orifice
replace
3/21/00 djt
Input (BTU/h) Air Shutter
Maximum Setting
28,000 Fully Closed
Input (BTU/h) Air Shutter
Maximum Setting
28,000 3/8" Open
ST353a
20007067