DeDietrich Innovens MCA 160 Manual page 23

Fig.21 2 LV boilers
1 System water supply; connection DN 65/DIN 2631 (4
holes)
2 System return; connection DN 65/DIN 2631 (4 holes)
3 Gas supply connection DN 65/DIN 2633 (4 holes)
Air supply 150 mm
7680446 - v.01 - 14082017
325 305
1310
1230
30
1
2
C 630
1260
Configuration drawing with 2 boilers - LV
183
676
600 226
3
630 125
325
Flue gas outlet 150 mm
A System flow centre line = 330 mm
B System return centre line = 210 mm
C Low-loss header; DN 65 connection with adapter
from DIN 65 to DIN 100 = 361 mm
4 Before installation
AD-4100007-01
MCA 23