15
Number
of sections
7
9
11
13
15
17
19
175
50
øD 4
øD 3 (ext.)
Fig. 09 Example of concentric outlet
For room sealed operation combined vertical roof outlets
(GVRS) are available as outlined below
(fig. 09)
.
--- Not supplied and mounted by Broag
* Correct lengths for 11 and 19 sections;
for the 9, 13, 15 and 17 sections,
the pipe supplied must be shortened.
This pipe is not suitable for the 7 section
boiler.
H
mm
2350
2350
2350
2500
2500
2500
2500
ØD
mm
200
200
200
250
250
250
250
Ød1
mm
300
300
300
350
350
350
350
E
mm
450
550
720
820
920
1060
1160
L
mm
0
30
200
260
360
500
600
G*
mm
0
130
300
360
460
600
700
Ød2
mm
320
320
320
370
370
370
370
7-11
sections
mm
øD 3
øD 4
13-19
sections
mm
Dimensions
318
640
368
690
