Bosch Buderus SB625WS Installation Instructions Manual page 27

2
Fig. 24 Neutralization unit type NB-5LP
[1] Outlet fitting
[2] Inlet fitting
NOTICE:
The boiler room's condensate drain pit must be located
at a lower level than the fitting on the neutralization unit.
NOTICE:
All connecting hoses must be kept as straight and as
short as possible. Any curves or sharp bends can lead to
the hoses becoming clogged and can therefore prevent
proper condensate discharge.
If it ever proves necessary to neutralize the condensate that forms in the
flue gas stack, connect the condensate drain fittings of the boiler and
flue gas stack together using a 'T' union and connect the leg of the 'T' to
the inlet of the neutralization unit.
SB625WS/SB745WS
1
6 720 805 218-23.1T
Installation | 27
6 720 805 218 (2013/02)