Upflow Installations Top Vent - Arcoaire N9MP1 Installation Instruction

Figure 11

Upflow Installations Top Vent

Plastic Caps (2)
Yellow or black
Vent Drain
& Clamps
Dual Pressure Switch Detail
Drain Connector Black PVC
3
(Loose parts bag)
Casing Grommet
Black Rubber
5
/ " ID
8
(Loose parts bag)
Upflow Installations Top Vent
Remove knockout from the side of the furnace casing where drain
tube will exit.
Install casing grommet (black rubber
parts bag)
1
Install the / " CPVC street elbow on discharge of trap
2
Install the black PVC tube connector (
loose parts bag) as shown in the illustration above.
5
Cut the black drain tube ( / " ID -- in loose parts bag) to length to
8
fit between trap and tube connector through grommet.
Clamp both ends of the drain tube using clamps provided.
NOTE: "PVC" is used as a generic term. Pipe and fitting materials used must be acceptable to the local code officials having
jurisdiction.
18
Coupling & Clamps
(Optional)
Drain Tee
Drain Tube
Black Rubber
1
/ " ID & Clamps
2
Drain Tube
5
Corrugated / " ID
8
& Clamps
1
/ " PVC X / " CPVC
4 2
3
Drain Line Vent Tee / " PVC or
4
1
/ " CPVC (Field supplied)
2
Representative drawing only, some models may vary in appearance.
(See Figure 11)
5
/ " ID grommet -- in loose
8
3 1
/ " PVC x / " CPVC from
4 2
Specifications are subject to change without notice
V E
NT
ON
OFF
5
Drain Tube Black Rubber / " ID & Clamps,
8
Cut length to fit (Loose parts bag)
Glue the CPVC street elbow to the trap using appropriate cleaner
and solvent cement.
3
The field supplied / " PVC or
4
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.
On Some Models
ONLY
Single Pressure Switch
Relief Tube
Black Rubber
3
/ " ID
16
Street Elbow
1
/ " CPVC
2
(Loose parts bag)
25--24--80
1
/ " CPVC drain line vent tee must
2
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