Specifications

Figure 8 I Unconverted Factory Configuration as viewed in the Downflow orientation
A
_ emove pressure switch tube from
front of pressure switch.
Remove relief tube from relief
port on condensate trap.
(_ emove trap fromcollector box.
Remove tube from
relief port.
(_ Loosen clamp on inlet
to vent elbow.
-__ (MODULATING UNITS)
Representative drawing only some models may vary in appearance.
Remove middle and bottom plugs.
DO NOT DISCARD.
Downflow Trap Configuration
"\, Route tube through
:_7/ inducer stand-offs
\
/
/
Install plugs on /
open ports on /
collect(._r box.
f
Connect relief tube
port on collector box.
Trim excess tube.
Connect pressure switch
tube to port on collector box.
Attach condensate trap
with screw to collector
box.
'\ j
Rotate elbow to
desired F_sition and /
/
tighten clamp t_, /
15 lb.-in. /
/
/
/
Slide tube in stand_ffs --/
t_;adjust length.
(MODULATING UNITS)
Connect relief tube to
relief port on condensate
trap.
/- _, Align condensate trap
.\ 2/: over middle and bottom
ports of collector box.
[ Representative drawing only some models may vary in appearance. ]
Al1277
Condensate Trap-Horizontal
Orientation
When the furnace is installed in the horizontal right position, the
factory-installed trap will be located at the bottom left corner of
the collector box. When the furnace is installed in the horizontal
left position, the factory-installed trap will be located at the top
of the collector box. The trap must be repositioned on the
collector box for proper condensate drainage.
When the furnace is installed as a direct vent furnace, a field
supplied, accessory Horizontal Installation Kit is required for all
horizontal installations. The kit contains a rubber casing
grommet designed to seal between the furnace casing and the
condensate trap. (See Figure 9)
12 Specificati ..... bject to change without notice. 440 01 4201 01