Dimensions 4545 page 2
Burner
dimensions in inches and degrees
wt. recomended lb pilot size
D
designation A
B
C 5
E F
G
H
J
K
L
M
R
S
T U
4545-6 4545-7
82
3 4 6 6
2
9
5⁄8 5⁄8 5⁄8 5⁄8 5⁄8
311⁄16
9
71⁄8
43⁄8 47⁄16 6 ¼ 6 ¼ 95⁄16
20 ½ 207⁄8
3
13 ½ 14 ½
12 13
4 ¼
45⁄16 1 ¼
100 235 235 405
4021-12 4021-11
2 ½ 61⁄8
10
313⁄16 9 415⁄16 12 415⁄16 12
77⁄16 87⁄16 87⁄16 14 ¼
37⁄8
413⁄16 45⁄8
19⁄16
6 ¾ 20 ¼ 6 ¾ 20 ¼ 81⁄16 23
4545-8-A 4545-8-B
3 3 4
103⁄16 15¼ 103⁄16 15¼
2611⁄16 2611⁄16 369⁄16
18 ¾ 18 ¾ 21 ½
6 6
57⁄16 3 57⁄16 3
8
4545-9
12 ¾
18
63⁄8
13
8 ¼
67⁄8
4
Burner
dimensions in inches
wt,
designation D 1
E 1
H 1
K 1
lb
4545-6-L 4545-7-L 4545-8-AL 4545-8-BL 4545-9-L
100 135 280 280 475
10 11
¾ ¾ ¾ ¾ ¾
7 ¼
205⁄8
79⁄16 89⁄16 89⁄16
21
16 ¼ 16 ¼
2613⁄16 2613⁄16 3611⁄16
19
143⁄8
Notes: 4545 and 4545- -L Burners are identical except for dimensions noted in table at left. 4545-6 through -8 require ground rods when rod-type flame detectors are used. When required, add "with ground rod" to burner description. Price is unchanged. Pilot and UV locations are not interchangeable. Flanged connection--a standard Fives North American square threaded flange is used for sizes -6, -7, -8 main air connections, but SW style inlet may be specified with no change in price. An SW inlet (suitable for slip-on or welded connection) is standard for -9 burner. Indicates Flanged Model. Gas inlet may be mounted in 90° intervals . Opening in furnace shell should be about ½ " larger than dimension D to allow for fillets and draft on mounting plate. Opening in oven shell should be about ¼ " larger than dimension D.
WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
CONTACT fna.sales@fivesgroup.com T +1 800 626 3477 - F +1 216 373 4237
Fives North American Combustion, Inc. 4455 East 71st Street - Cleveland, OH 44105 - USA www.fivesgroup.com
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