American Standard S9X1 Installer's Manual page 67

LEFT SIDE DRAIN WITH
EVAPORATOR AND CONDENSATE
DRAIN PIPING MANIFOLDED
TOGETHER.
COIL PRIMARY
DRAIN
CONDENSATE
GROMMET
IF THE FURNACE IS
INSTALLED OVER A FINISHED
CEILING, OVERFLOW FROM
THE PRIMARY DRAIN VENT
STACK MUST FLOW INTO AN
AUXILIARY DRAIN PAN TO
PREVENT DAMAGE TO THE
FINISHED CEILING BELOW
PRIMARY DRAIN VENT
STACK MUST TERMINATE
BELOW THE BOTTOM OF THE
CONDENSATE TRAP
OR
CONDENSATE PIPED
TO OPEN VENTED DRAIN
CONDENSATE PIPE MUST
NOT BE BELOW WATER SURFACE
CONDENSATE PUMP
Downflow furnace with Left Side Condensate
1. Remove left hand condensate plug.
2. Install into bottom cross member.
18-CE12D1-1D-EN
C C o o n n d d e e n n s s a a t t e e D D r r a a i i n n I I n n s s t t r r u u c c t t i i o o n n s s
Downflow furnace - Cut the 90 degree section of the condensate
tubing off and connect the tubing to the condensate trap. Install the
condensate grommet into the bottom panel. Cut to length as needed.
DOWNFLOW FURNACES
WITH BOTTOM DRAIN
IF THE FURNACE IS
INSTALLED OVER A FINISHED
CEILING, OVERFLOW FROM
THE PRIMARY DRAIN VENT
STACK MUST FLOW INTO AN
AUXILIARY DRAIN PAN TO
PREVENT DAMAGE TO THE
FINISHED CEILING BELOW
CONDENSATE
GROMMET
PRIMARY DRAIN VENT
STACK MUST TERMINATE
BELOW THE BOTTOM OF THE
CONDENSATE TRAP
COIL PRIMARY
DRAIN
CONDENSATE PIPED
TO OPEN VENTED DRAIN
Left Side
Gas Entry
Left Side
Condensate
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