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PLUG
COLLECTOR BOX
DRAIN TUBE (BLUE &
WHITE STRIPED)
CAP
COLLECTOR BOX
TUBE (PINK)
INDUCER HOUSING
(MOLDED) DRAIN
TUBE (BEHIND
COLLECTOR BOX
DRAIN TUBE)
COLLECTOR BOX
DRAIN TUBE (BLUE)
COLLECTOR BOX
TUBE (GREEN
ROUTES BEHIND
INDUCER)
CONDENSATE
TRAP
FIELD-INSTALLED
FACTORY-SUPPLIED
DRAIN TUBE
COUPLING (LEFT
DRAIN OPTION)
FIELD-INSTALLED
FACTORY-SUPPLIED
DRAIN TUBE
FIELD-INSTALLED
FIELD-INSTALLED
FACTORY-SUPPLIED
FACTORY-SUPPLIED
DRAIN TUBE
1/2 - IN. CPVC STREET
COUPLING (LEFT
ELBOWS (2) FOR
DRAIN OPTION)
LEFT DRAIN OPTION
Fig. 7 - Factory-Shipped
Trap
Location
(Shown
with
Blower
Access Panel
Removed)
A07274
1. Collector
Box Drain Tube
Connect
collector box drain tube (blue label) to condens-
ate trap.
NOTE:
On 17-1/2-in.
(445 ram) wide furnaces
ONLY, cut tube
between
corrugated sections
to prevent
kinks.
2. Inducer
Housing
Drain Tube
a. Remove
and discard LOWER
(molded)
inducer housing
drain tube which was previously
connected to condensate
trap.
b. Use inducer
housing
drain extension
tube (violet
label
and factory-supplied
in loose
parts
bag)
to connect
LOWER
inducer
housing
drain connection
to condens-
ate trap.
c. Deternfine
appropriate length, then cut and connect tube.
d. Clamp tube to prevent
any condensate
leakage.
3. Relief Port Tube
a. Connect
relief port tube (green label) to condensate
trap.
b. Extend this tube (if required) by splicing
to small diamet-
er tube (factory-supplied
in loose parts bag).
c. Deternfine
appropriate length, then cut and connect tube.
Condensate
Trap Field
Drain
Attachment
Refer
to Condensate
Drain
section
for recommendations
and
procedures.
PLUG
COLLECTOR BOX
DRAIN TUBE (BLUE &
WHITE STRIPED)
CAP
COLLECTOR BOX
TUBE (PINK)
COLLECTOR BOX
DRAIN TUBE (BLUE)
COLLECTOR BOX
TUBE (GREEN)
_
CONDENSATE
TRAP
INDUCER HOUSING
(MOLDED)
DRAIN
TUBE (VIOLET)
A07281
Fig. 8 - Alternate
Trap
Location
Pressure
Switch
Tubing
The LOWER
collector
box pressure
tube (pink label) is factory
connected
to the pressure
switch
and should
not require
any
modification.
NOTE:
See Fig. 7 or 8 or tube routing
label
on main furnace
door to check for proper
connections.
Upper
Collector
Box and Inducer
Housing
(Unused)
Drain
Connections
Upper
Collector
Box Drain
Connection
Attached
to the
UPPER
collector
box
drain
connection
is a
factory-installed
corrugated,
plugged
tube
(blue
and
white
striped label). This tube is plugged
to prevent
condensate
leakage
in this application.
Ensure
this tube is plugged.
NOTE:
See Fig. 7 or 8 or tube routing
label
on main furnace
door to check for proper
connections.
Upper
Inducer
Housing
Drain
Connection
Attached
to
the
UPPER
(unused)
inducer
housing
drain
connection
is a cap and
clamp.
This
cap is used
to prevent
condensate
leakage
in this application.
Ensure
this connection
is
capped.
NOTE:
See Fig. 7 or 8 or tube routing
label
on main furnace
door to check for proper
connections.
Condensate
Trap Freeze
Protection
Refer
to
Condensate
Drain
Protection
section
for
recommendations
and procedures.
10
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