9
Vanguard L -
Installation & Servicing
GENERAL
MODEL
DIMENSION
760
870
970
A
1122
1122
1122
B
1605
1800
1995
C
1432
1432
1432
D
190
190
190
E
195
195
195
F
190
190
190
G
765
765
765
H
480
480
480
I
1989
2184
2379
L
125
125
125
M*
1540
1540
1540
N
298
298
298
O
435
630
825
P
440
440
440
Q*
1020
1020
1020
R*
1504
1699
1894
3 BOILER DIMENSIONS CONT'D
1.
Control Panel
2.
Burner mating flange with gasket
3.
Flue collector hood cleaning door
4.
Flame inspection tube with pressure test
nipple and cooling line connection
Vanguard L 760 - 970
T1.
Flow connection
T2.
Return connection
T3.
Safety valve and
expansion connection
T4.
Drain connection
T5.
Flue connection
T6.
Burner connection
CD
A
Q
H
R
200
G
T4
L
T5
M
F
B
E
T1
N
O
P
T3
T2
I
H
T6
T4
T5
T1-T3-T2
1
2
3
4
41
11
16
17
30
24
12
13
21
14
15
22
23
40
van8099
* Minimum dimensions for boiler room access requirements.
Refractory cement
Ceramic fiber
Blind burner plate 330x330
Burner plate insulation gasket 330x330
ø 270
ø 270
150
Detail for Door Drilling
Vanguard L 760-970
