Table 1

Chateau™

 

 

 

Table 1

Injector Orifice Size Matrix

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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 2 Air Shutter Settings

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 3 Valve Minimum Rate Screw

Model

Size

Part #

DVT38IP

#31 (.120”)

20012364

DVT44IP

No Shank Screw

20012264

Pilot Flame Adjustment

Typically, the top 3/8” or 1/2” of the pilot flame sensor should be engulfed in the pilot flame. (Page 28, Fig. 50)

To adjust pilot burner:

1.Locate pilot adjustment screw on the valve next to the black plastic cap. Refer to Page 30.

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.

40

20011956

Page 40
Image 40
CFM Corporation DVT44IN Table, Injector Orifice Size Matrix, Air Shutter Settings, Valve Minimum Rate Screw, Chateau