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Condensate Piping
NOTE: If necessary the condensate trap may be installed up
furnace condensate outlet. Piping from furnace must slope
down a minimum of 1/4" per ft. toward trap.
1-1/2 in.
NOTE:
beyond condensate trap or trap must be relocated to avoid
interference.
Figure 36. Condensate Trap and Plug Locations
(Unit shown in upflow position with remote trap)
FieldProvidedVent
Min. 1" Above Condensate
Drain Connection
1" Min.
2" Max.
PV CPipeOnly
Trap can be installed a
maximum 5' from furnace
*Piping from furnace must slope down a minimum of
1/4" per ft. toward trap.
Figure 37. Condensate Trap Locations
Plug
(same on left side)
MUST be installed
*5' max.
T o Drai n
1.
2.
3.
4.
IMPORTANT
5.
Horizontal furnace (Figure 400) -
NOTE: In horizontal applications it is recommended to
install a secondary drain pan underneath the unit and
trap assembly.
NOTE:
may be used for condensate drain. Attach to the drain
31-5000723 Rev. 1
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