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It is of vital importance that the burner be properly mounted to the boiler or appliance being fired. Improper mounting
can cause leakage of the hot gases back around the burner head resulting in warpage and deterioration. The follow-
ing illustrations show the proper way the burner must be installed to validate warranty conditions.
TYPICAL SC BURNER REFRACTORY FRONTPLATE
Refractory Dimension
BURNER MUST
BE LEVEL
SC Manual
E. BURNER MOUNTING CRITERIA
A
Figure E-1
REFRACTORY
FRONT PLATE
Burner Mounting Instruction
MODEL
SC8
SC10
SC12
SC12.3
SC13
SC13.8
SC14
SC15
SC15.8
SC16
SC18
SC20
B
SC24
Contact Webster for more detailed
refractory drawings.
THIS SURFACE MUST
BE SEALED AGAINST
THE VESSEL. CHECK
VESSEL MOUNTING
REQUIREMENTS.
THIS SURFACE
MUST BE SEALED
AGAINST THE
VESSEL. CHECK VESSEL
MOUNTING
REQUIREMENTS.
ATTACHMENT TO VESSEL VARIES WITH MANUFACTURE.
(FOLLOW VESSEL MANUFACTURER'S RECOMMENDATION)
THE GAS PIPING FROM THE BURNER TO THE
TRAIN SHOULD HAVE AS FEW ELBOWS AS
POSSIBLE TO REDUCE PRESSURE DROP.
Figure E-2
Page 13
Dimensions - Inches
DIM. A
DIM. B
9.25"
14.00"
11.25"
16.00"
13.25"
17.00"
13.56"
19.00"
15.00"
19.00"
15.00"
19.00"
15.25"
19.00"
17.00"
20.50"
17.00"
20.50"
17.25"
20.50"
19.25"
22.50"
21.25"
24.50"
25.25"
28.50"
FILL VOIDS BETWEEN FRONT
PLATE AND VESSEL WITH
CERAMIC BLANKET 4" DEEP
OR AS DEFINED BY VESSEL
MANUFACTURER
IF GAP IS OVER 3/16"
WRAP BURNER NOSE WITH
HIGH TEMPERATURE
CERAMIC INSULATION ROPE
Burner Mounting Criteria
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