Dimensions | 4225 EcoFornax ™ SLEx
4225-6 and -7
H
N
Burner fuel pressure tap ¼ " NPT
P
L
"K" X ØJ on "M" BC
Igniter ¾ " NPT
Combustion air connection "A" ANSI flange
90.0°
ØF
G
ØR
C
Fuel connection "B" size
Burner air press. tap ¼ " NPT UV connection ¾ " NPT Q
.56
4X ØE on "D" BC
9.00
Dimensions (inches)
Burner
Designation
A
B
C
D
E
F
G
H
J
4225-6 4225-7
3" ANSI 4" ANSI
3⁄8 " NPT ½ " NPT
17.38 13.50
15.38 12.50
0.75 0.75
7.29 7.00
9.00 6.94
6.00 5.87
0.75 0.41
Dimensions (inches)
Burner
Required Clearance
Designation
K
L
M
N
P
Q
R
4225-6 4225-7
4 4
7.50 5.50
6.00 6.38
45.0 45.0
90.0 90.0
15.25 16.35
12.38 10.00
10.00 10.00
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL .
Bulletin 4225 page 4
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