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Plastic Cap
Yellow or black
Vent Drain
& Clamps
Dual
Pressure Switch
Drain Tube
Corrugated
" ID & Clamps
5
/
8
SIDE VIEW
Rotate downward
5° to 10°
NOTE: Built--in channel will
be angled 5° to 10° also.
All Models Vent through Right Side (See
Fig. 12)
S Disconnect the black drain tube between the drain vent and the
trap.
S Rotate the inducer 180° for a right side vent after loosening the
4 inducer attachment screws. Reinstall and retighten the
inducer screws to 20" (2.26 newton meter) pounds torque.
1
S Using the
/
"(13 mm) OD barbed coupling in the loose parts
2
bag connect together with the 2 short
tubes and connect the lower discharge port of the vent drain to
the trap. Secure all connections with clamps.
S Install the vent pipe grommet into the casing
S Cut an appropriate length of 2" (51 mm) PVC pipe long
enough to exit the cabinet and connect the vent drain to either:
— A standard field supplied 2" (51 mm) PVC tee, or
— A 2" (51 mm) PVC coupling fastened onto the drain
tee.
S Install tee trap into bottom section of tee.
S Remove knockout from the side of the furnace casing where
drain tube will exit.
S Install casing grommet (black rubber
On Some Models
ONLY
V E
NT
ON
OFF
Representative drawing only, some models may vary in appearance.
Fig. 12 - - All Models Vent Through Right Side
1
/
"(13 mm) ID elbow
2
5
/
"(16 mm) ID grommet
8
Relief Tube
Either: The PVC
Black Rubber
Drain Tee or a field
" ID
3
/
16
supplied 2" PVC Tee
Single Pressure Switch Detail
2" PVC
Coupling
Tee Trap White PVC
(loose parts bag)
Elbows Tubes (2) & Clamps Black,
" ID (loose parts bag)
1
/
2
" OD
1
Barbed Coupling,
/
2
(loose parts bag)
- - in loose parts bag)
1
S Install the
/
"(13 mm) CPVC street elbow on discharge of trap
2
S Install the black PVC tube connector (
1
/
"(13 mm) CPVC from loose parts bag) as shown in the
2
illustration above
5
S Cut the black drain tube (
/
8
to length to fit between trap and tube connector through
grommet.
S Clamp both ends of the drain tube using clamps provided.
S Glue the CPVC street elbow to the trap using appropriate
cleaner and solvent cement.
S Connect the tee trap and the main drain line exiting the casing
as shown in Fig. 19.
S Note: It is recommended that all PVC piping and fitting
connections be fit up and inspected before final cementing.
Both the internal trap and the external tee trap must be primed
before operation. Verify all condensate drain connections are
securely clamped. A coupling and clamps (in loose part bag)
may be installed as shown for future servicing of the vent
system.
20
" PVC
3
Drain Line Vent Tee
/
4
" CPVC (Field supplied)
1
or
/
2
Drain Connector Black PVC
" PVC X
" CPVC
3
1
/
/
4
2
(Loose parts bag)
Casing Grommet
" CPVC
5
Black Rubber
/
8
(Loose parts bag)
A07708
3
/
"(19 mm) PVC x
4
"(16 mm) ID - - in loose parts bag)
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