North American Fire•All
™
Oil Burners
Dimensions 5422
Burner
designation
A
C
D
1
D
2
D
3
E F
H J
L M
N
P Q R S
5422-2
1
¼
¾
5 8
½
9
½
½
5
¼
1
3⁄8
4
3⁄8
8
3⁄8
12
7⁄8
15
7⁄16
5
¼
10
½
6
12
5422-3
1
½
¾
5 8
½
9
½
½
5
¼
1
3⁄8
4
3⁄8
8
3⁄8
12
7⁄8
15
7⁄16
5
¼
10
½
6
12
5422-4
2
¾
5 8
½
9
½
½
5
¼
1
3⁄8
4
3⁄8
8
3⁄8
12
7⁄8
15
7⁄16
5
¼
10
½
6
12
5422-5
2
½
1
5 8
½
9
½
½
5
¼
1
3⁄8
4
3⁄8
8
3⁄8
12
7⁄8
15
7⁄16
5
¼
10
½
6
12
5422-6
3
1
5 8
½
9
½
½
5
9⁄16
1
3⁄8
4
3⁄8
8
3⁄8
12
7⁄8
15
7⁄16
5
¼
10
½
6
12
5422-7-A
4
1
¼
7 10
11
9⁄16
6
15⁄16
2
1⁄8
5
7⁄8
10
7⁄8
15
13⁄16
18
3⁄8
6
1⁄8
12
¼
6
¾
13
½
5422-7-B
4
1
¼
7 10
11
9⁄16
6
15⁄16
2
1⁄8
5
7⁄8
10
7⁄8
15
13⁄16
18
3⁄8
6
1⁄8
12
¼
6
¾
13
½
5422-8-A
6
2
7 10
11
9⁄16
10
11⁄16
1
¾
5
7⁄8
10
7⁄8
15
13⁄16
18
3⁄8
6
1⁄8
12
¼
6
¾
13
½
dimensions in inches
Pilot, Flame Detector, and Observation Port positions are interchangeable, as long as pilot and fl ame detector are in adjacent holes.
Opening in furnace shell should be about
½
" larger than dimension D
2
to allow for fi llets and draft on mounting plate.
For 5422- -LC, -L4 and -L9 Burners only. Opening in oven shell should be about
¼
" larger than dimension D
3
.
¼
1⁄8
Pipe nipple not furnished by Fives.
Dimensions M and N assume the use of a
3⁄8
" NPT close nipple between burner and Sensitrol Oil Valve.
"Flower Pot" type fl ange for -8-A.
Metal tubing is off ered as an extra cost option (order as P.N. 3-0310-7).
Optional (recommended) Sensitrol Oil Valve is not included as part of the burner assembly, and must be ordered separately.
Steel Shell
E
D
1
dia.
D
3
sq.
D
2
sq.
J
L
M
N
1⁄8
NPT
Pressure Tap
9
1⁄8
C-NPT
Atomizing Air
inlet
A-NPT
Combustion
Air inlet
3⁄8
NPT
Oil inlet
2
9⁄16
45° in all planes
¾
NPT–3 holes for Flame Detector,
Observation Port, and Pilot Tip
H
F
P
P
R
R
S sq.
9
3⁄8
BC
for -7-A, -7-B,
and -8-A
8–
½
bolts
7
½
BC for -2, -3, -4, -5, and -6
8–
3⁄8
bolts
¾
wide slotted holes
P
P
Q
45°
3
19
/
32
R
DIMENSIONS
in inches
IMPORTANT:
wall with notches for pilot and UV detector properly positioned relative to desired air pipe direction. See Dimensions 6422 for ceramic fi ber wall instal-
lation recommendations.
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
.
ENERG
Y | C
OMBUSITION
