Dimensions | 4225 EcoFornax ™ SLEx
4225-8 thru -16
H
N
P
"K" X ØJ on "M" BC
ØL
Igniter ¾ " NPT
Combustion air connection "A" ANSI flange
ØC
ØF
G
Burner fuel pressure tap ¼ " NPT
ØR
Fuel connection "B" size
12X ØE on "D" BC
Tile pressure tap ¼ " NPT
Burner air press. tap ¼ " NPT
UV connection 1" NPT
30.0°
.38
8.00
Q
15.0°
Dimensions (inches)
Burner
Designation
A
B
C
D
E
F
G
H
J
4225-8 4225-9
6" ANSI 8" ANSI 10" ANSI 10" ANSI 12" ANSI 14" ANSI 16" ANSI
1" NPT
19.38 22.00 27.75 27.75 30.00 32.00 34.00
17.38 20.00 25.75 25.75 28.00 30.00 32.00
0.75 0.75 0.75 0.75 0.75 0.75 0.75
8.42 9.42
9.88
7.00 8.00
0.88 0.88 1.00 1.00 1.00 1.13 1.13
1 ¼ " NPT 1 ½ " NPT
10.88 13.50 13.50 15.50 16.50 17.50
4225-10-A 4225-10-B
12.67 14.17 15.67 17.67 19.67
10.00 10.00 11.00 12.00 13.00
2" RF ANSI 2" RF ANSI 2 ½ " RF ANSI 2 ½ " RF ANSI
4225-12 4225-14 4225-16
Dimensions (inches)
Burner
Required Clearance
Designation
K
L
M
N
P
Q
R
4225-8 4225-9
8 8
11.00 13.50 16.00 16.00 19.00 21.00 23.50
9.50
22.5 22.5 15.0 15.0 15.0 15.0 11.3
45.0 45.0 30.0 30.0 30.0 30.0 22.5
17.94 20.82 26.07 31.94 31.69 34.94 45.69
14.38 17.00 22.75 22.75 25.00 27.00 29.00
21.38 22.50 29.00 34.88 33.50 37.00 48.63
11.75 14.25 14.25 17.00 18.75 21.25
4225-10-A 4225-10-B
12 12 12 12 16
4225-12 4225-14 4225-16
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 3
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