Unigas C120A Installation Manual page 8

Lmv5x microprocessor controlled gas burners
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C85A, C120A - Burner with ABS polymer (silenced) air inlet
BB
CC
U
E
D
BS = standard blast tube
BL = long blast tube
AA
A (A
)
A (A
)
BB
B (B
*DN
S
L
32
40
87
1025
1115
345
50
65
40
50
87
1085
1195
345
65
80
(**) According to the gas train size and the burner type, MB-DLE or VGD valves are supplied. The "V" measure, refers to the gas filter, for burners provided with Siemens
VGD valves. MB-DLE valves have a built-in filter.
S
V
F
DN = gas valves size
) B (B
)
C
CC
D
E
S
L
634
978
320
410
705
342
634
1062
718
978
634
380
490
705
345
1062
718
1036
692
AA
AD
R
S
Q
B
(BS-BL)
F
G
H
J
K
L
M
344
184
218
233
300
347
M10
233
344
234
264
300
357
M10
287
Boiler recommended drilling template
M
C
A
(AS-AL)
Burner flange
N
P
Q
R
Omin
Omax
387
458
330
216
250
233
131
473
563
458
473
330
216
250
233
131
563
P
K
O min
O max
S
U
W
Y
Z
V (**)
256
-
541
327
-
502
198
155
342
526
-
432
593
292
327
541
-
342
526
-
512
198
155
593
292
432
565
310

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C85a

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