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9
Condensate disposal
Condensate drain
1. This boiler is a high efficiency appliance that produces
condensate.
2. The bottom of the boiler has a 3/4 inch pipe for connection
of a 3/4 inch PVC pipe (FIG. 9-1).
3. Slope condensate tubing down and away from the boiler
into a drain or condensate neutralizing filter. Condensate
from the Epic Fire Tube will be slightly acidic (typically
with a pH from 3 to 5). Install a neutralizing filter if
required by local codes.
A Neutralizer Kit is available from the factory.
4. Do not expose condensate line to freezing temperatures.
5. Use only plastic tubing or piping as a condensate drain
line (FIG. 9-1).
Figure 9-1 Condensate Disposal
Note: The Epic Combi condensate trap is factory installed whereas the Epic Boiler condensate trap
is factory supplied, but field installed.
58
Installation & Service Manual
™
F I R E T U B E
Use materials approved by the authority
NOTICE
having jurisdiction. In the absence of other
authority, PVC and CPVC pipe must comply
with ASTM D1785 or D2845. Cement and
primer must comply with ASME D2564 or
F493. For Canada use CSA or ULC certified
PVC or CPVC pipe, fittings, and cement.
To allow for proper drainage on large
NOTICE
horizontal runs, a second line vent may be
required and tubing size may need to increase
to 1 inch.
The
condensate
unobstructed,
condensate.
freeze in the line or if the line is obstructed in
any other manner, condensate can exit from
the boiler tee, resulting in potential water
damage to property.
6. A condensate removal pump is required if the boiler is
below the drain. When installing a condensate pump, select
one approved for use with condensing boilers and furnaces.
The pump should have an overflow switch to prevent
property damage from condensate spillage.
line
must
remain
allowing
free
flow
If condensate is allowed to
of
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