4.4
Condensate drain
The boiler condensate drain must be made
of corrosion-resistant material. The following
materials are suitable for the condensate dis-
charge:
• PVC
• PE
• PP
• ABS
Local regulations pertaining to the conden-
sate discharge must be observed.
4.4.1 Design variants
Possibility 1 - see chapter 4.4.2
• Execution with siphon
• Condensate discharge into lower drain line.
Fig. 05
Possibility 2 - see chapter 4.4.3
• Execution with neutralisation box
• For condensate discharge in lower drain line, incl.con-
densate neutralisation.
Fig. 06
Possibility 3 - see chapter 4.4.4
• Siphon and condensate delivery pump
• Without neutralisation, condensate discharge into high-
er drain line.
Fig. 07
Possibility 4 - see chapter 4.4.5
• Neutralisation box and condensate delivery pump
• With condensate neutralisation - condensate discharge
into higher drain line.
Fig. 08
20
4 217 213 / 01
INSTALLATION
Summary of Contents for UltraGas 15
Page 48: ...48 4 217 213 01...
Page 49: ...49 4 217 213 01...
