Pre-Installation
Bosch Condens 5000W – 6 720 646 195 (2018/10)
16
3.7 Plumbing manifold
3.7.1 Connections
WARNING:
If fitting an optional integral diverter valve.
▶ Refer to the “optional integral diverter valve” installation instructions.
Table 12 System connections
Use the fittings supplied in the hardware literature pack.
• If the boiler pipes are to be run behind the boiler ensure that the pipes
pass through the slot in the white cardboard guide. This is fitted to the
frame.
Further guidance on pipe routing can be found printed on the boiler
template (supplied).
Fig. 16 Pipe dimension
Table 13
Fig. 17
[1] CH flow
[2] Gas
[3] CH return
Heating System connection ¾ inch BSP thread compression fittings
Gas connection ¾ inch BSP thread
# Function From left case
edge
Ø of pipe
connections
1 CH flow 70 mm ¾ BSP
2 Gas 200 mm ¾ BSP
3 CH return 330 mm ¾ BSP
4 Condensate 35 mm 22 mm
5 Pressure relief valve 367 mm ½ BSP
1
234
5
6720646195-07.1Wo
6720644743-10.2Wo
2
1
3
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