Specifications

Figure41 l UpflowRightVent
Any other unused
knockout may be used
for combustion air
connection.
Figure 42 l Upflow Left Vent
Rotate vent elbow to
required position.
UPFLOW RIGHT CONFIGURATION
(_ Attach vent pipe adapter with gasket to furnace casing.
C) Align notches in rubber coupling over standoffs on adapter. Slide clamps over the coupling.
(_) Slide vent pipe through adapter and coupling into vent elbow.
(_ Insert vent pipe into vent elbow.
(_ Torque all clamps 15 Ib.dn.
@ Attach combustion air pipe adapter with gasket to furnace casing.
(_ Attach combustion air pipe to adapter with silicone. Pilot drill a 1/8tin.
hole in adapter and secure with a #7 x 1/2tin. sheet metal screw.
Representative drawing only, some models may vary in appearance.
®
®
Al1308
Any other unused
be used
for combustion air
connection.
required position.
UPFLOW LEFT CONFIGURATION
® Attach vent pipe adapter with gasket to furnace casing,
(_) Align notches in rubber coupling over standoffs on adapter. Slide clamps over the coupling,
(_) Slide vent pipe through adapter and coupling into vent elbow.
C) Insert vent pipe into vent elbow.
(_) Torque all clamps 15 lb.-in,
Attach combustion air pipe adapter with gasket to furnace.
® Attach combustion air pipe to adapter with silicone. Pilot drill a 1/8-in.
hole in adapter and secure with a #7 x 1/2-in sheet metal screw. Al1309
Representative drawing only, some models may vary in appearance.
34 Speoificati ..... bject to change without notice. 440 01 4201 01