MPI Technologies FCX - Manual (Page 13)

  
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Options:
- 1 45 deg concentric elbow
- 2 90 deg concentric elbow
- 1 concentric extension
- 1 straight horizontal flue kit
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Connection of the condensate drain piping system
is to the back of the unit beneath the flue/combus-
tion air separator tube assembly. The condensate
drain tube provided in the unit is 1 - 19/32 inches (40
mm) O.D. to which the drain trap assembly supplied
with the unit may be connected. The condensate
drain outlet connection on the trap is 1 - 19/32 in-
ches (40mm) O.D. to which standard 1 -1/2 inch tra-
de size schedule 40 PVC pipe can be connected to
create the rest of the drain system. The drain sys-
tem must pitch downward towards the sewer.
Note: The condensate will not likely require any spe-
cific water treatment because of condensate dilution
by normal wastewater use. If, however, local regula-
tions require wastewater to have a neutral pH, a
condensate treatment tank can be installed
between the trap and the sewer.
1,
80
m
5.
9
f t
1 in
rear boiler
view from above
45° elbow
90° elbow
5 6 7
8