Section 2 — Installation
2-30 Part No. 750-263
I. CONDENSATE PIPING FOR MULTIPLE BOILERS
More than one Model CFC boiler can be piped into a common
condensate neutralization tank. See Figure 2-34 and Figure 2-35
for the suggested layout. A condensate trap with a minimum 6 inch
water column must be provided to prevent the flue gas from entering
the boiler room. Make-up water must be supplied at the connection
shown in order to prevent flue gas from entering an idle boiler. An
optional condensate drain trap is available from CB.
Figure 2-34 Condensate Piping for Multiple Boilers
Figure 2-35 Condensate Treatment Tank for Multiple Boilers
To Drain
Slope Towards Neutralization Tank
1/4" ODC Make-up Water Supply
Condensate Drain Trap
Neutralization Tank
To Drain
Condensate Drain Trap
Slope Towards Neutralization Tank
1" NPT. Minimum Header Size
(Use PVC Pipe or other Nonferrous Material)
Model CFC Boiler
Neutralization Tank
12" Minimum
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