Vermont Casting ChateauTM DVT38IN - Manual (Page 41)

41
Chateau™
20011956
Pilot Flame Adjustment
Typically, the top 3/8” or 1/2” of the pilot flame sensor
should be engulfed in the pilot flame. (Page 33, Fig. 55)
To adjust pilot burner:
1. Locate pilot adjustment screw on the valve next to
the black plastic cap. Refer to Page 35.
2. Adjust pilot screw to provide proper sized flame.
Only a small adjustment should be needed.
NOTE: Do not rotate screw excessively. Do not adjust
any other screws on the valve.
Conversion to LP
Burner Orifice Input (BTU/hr)
Kit # Model Front Part # Middle Part # Rear Part # Minimum Maximum
20011992 DVT38IP #66 20009182 #59 20000664 #50 30000337 34,000 46,000
(.033”) (.041”) (.070”)
20012367 DVT44IP #63 20006251 #57 20004587 #49 20006252 45,000 60,000
(.037”) (.043”) (.073”)
Table 1 Injector Orifice Size Matrix
Conversion to LP
Burner Tube Burner Housing
Model Air Shutter Setting Air Shutter Setting
DVT38IP Fully open n/a
DVT44IP Fully open Fully open
Table 2 Air Shutter Settings
2
Table 3 Valve Minimum Rate Screw
Model Size Part #
DVT38IP #31 (.120”) 20012364
DVT44IP No Shank Screw 20012264