Carrier DIRECT VENT 4 58HDV Installation Instructions Manual page 19

Plastic Cap
Yellow or black
Coupling & Clamps
(Optional)
Vent Drain
& Clamps
Dual Pressure Switch Detail
Drain Connector Black PVC
" (19.1mm) PVC X
3
/
4
(12.7mm) CPVC
(Loose parts bag)
Casing Grommet
Black Rubber
" (15.9mm) ID
5
/
8
(Loose parts bag)
Upflow Installations Vent through Left- - Side
Remove drain tee from inducer discharge and remove black drain
1
tube / " (12.7mm) ID from bottom of drain tee.
2
Install Vent Pipe grommet in side of casing.
Cut an appropriate length of 2" (50.8mm) PVC pipe long enough
to exit the cabinet and connect the vent drain to either:
S A 2" (50.8mm) PVC coupling fastened onto the drain tee
Install tee trap into bottom of tee.
Remove knockout from the side of the furnace casing where drain
tube will exit.
1
Install the / " (12.7mm) CPVC street elbow on discharge of trap
2
Install the black PVC drain connector [
CPVC from loose parts bag] as shown in the illustration above.
2" (50.8mm) PVC
Coupling
Either: The PVC
Drain Tee or a field
supplied 2"
(50.8mm) PVC Tee
Tee Trap White PVC
(loose parts bag)
Drain Tube
Black Rubber
" (12.7mm) ID
1
/
2
Drain Tube
& Clamps
Corrugated
" (15.9mm) ID
5
/
8
& Clamps
"
1
/
2
Drain Line Vent Tee
(12.7mm) CPVC (Field supplied)
Representative drawing only, some models may vary in appearance.
Fig. 12 - - Upflow Installations Vent through Left Side
3
/ " (19.1mm) PVC x
4
V E
NT
ON
OFF
" (18.1mm) PVC or "
3 1
/ /
4 2
(See Fig. 12)
Cut the black drain tube [
length to fit between trap and tube connector through grommet.
Clamp both ends of the drain tube using clamps provided.
Glue the CPVC street elbow to the trap using appropriate cleaner
and solvent cement.
Connect the tee trap and the main drain line exiting the casing as
shown in Fig. 12
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
1
/
"
2
securely clamped. A coupling and clamps (in loose part bag) may
be installed as shown for future servicing of the vent system.
19
On Some Models
ONLY
Single Pressure Switch
Relief Tube
3
Black Rubber /
(4.8mm) ID
SIDE VIEW
Rotate downward
5° to 10°
NOTE: Built--in channel will
be angled 5° to 10° also.
25--24--67a
5
/ " (15.9mm) ID - - in loose parts bag] to
8
"
16
A07707