Bryant 4-WAY MULTIPOISE 359AAV - Manual (Page 18)

18
IN
L
E
T
EXHAUST
IN ON
OFF
VE NT
AIR
FL O W
Street Elbow
1 /
2
″ CPVC
(Loose parts bag)
Casing Grommet
Black Rubber
5 /
8
″ ID
(Loose parts bag)
Drain Tee
Drain Connector Black PVC
3 /
4
″ PVC X 1 /
2
″ CPVC
(Loose parts bag)
Drain Line Vent Tee 3 /
4
″ PVC or
1 /
2
″ CPVC (Field supplied)
Drain Tube
Black Rubber
1 /
2
″ ID & Clamps
Drain Tube
Corrugated
5 /
8
″ ID
& Clamps
Relief Tube
Black Rubber
3 /
16
″ ID
Coupling & Clamps
(Optional)
25--24--80
Single Pressure
Switch
Dual Pressure Switch Detail
Drain Tube Black Rubber 5 /
8
″ ID & Clamps,
Cut length to fit (Loose parts bag)
On Some Models
ONLY
Plastic Caps (2)
Yellow or black
Vent Drain
& Clamps
Representative drawing only, some models may vary in appearance.
A07706
Fig. 10 -- Upflow Installations Top Vent
Upflow Installations Top Vent (See Fig.
10)
S Remove knockout from the side of the furnace casing where
drain tube will exit.
S Install casing grommet (black rubber 5 /
8 ″ (16 mm) ID
grommet -- in loose parts bag)
S Install the 1 /
2
″(13 mm) CPVC street elbow on discharge of trap
S Install the black PVC tube connector ( 3 /
4
″ (18 mm) PVC x 1 /
2
″
(13 mm) CPVC from loose parts bag) as shown in the
illustration above.
S Cut the black drain tube ( 5 /
8
″(16 mm) ID -- in loose parts bag)
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 The field supplied 3 /
4
″ PVC or 1 /
2
″(13 mm) CPVC drain line
vent tee must vent outside the furnace cabinet (see exploded
view above).
NOTE: It is recommended that all PVC piping and fitting
connections be fit up and inspected before final cementing. 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.
NOTE: “PVC” is used as a generic term. Pipe and fitting
materials used must be acceptable to the local code officials
having jurisdiction.
359AA
V