AERCO Esteem O&M Manual - Manual (Page 34)

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slightly acidic with a pH content below
3.0. Install a neutralizing filter if required
by authority having jurisdiction.
C
AUTION
The condensate drain must remain
fi lled and unobstructed and allow un-
restricted fl ow of condensate. The con-
densate should not be subject to condi-
tions where freezing could occur. If the
condensate is subjected to freezing or
becomes obstructed , it can leak, re-
sulting in potential water damage to the
boiler and surrounding area.
Figure 16: Condensate Drain Assembly
GF-125