Carrier PG92MSA Installation, Start-Up, Operating And Service And Maintenance Instructions page 41

PG92MSA: Installation, Start-up, Operating and Service and Maintenance Instructions
1. Loosen the clamp on the inlet of the vent elbow attached to the
inducer.
2. Rotate the vent elbow to the required position. There are rounded
notches on the vent elbow to align it with the inducer housing for
each orientation.
3. Tighten the clamp around the vent elbow. Torque the clamp to 15
lb-in. See Fig. 54 - Fig. 57.
Use 45 deg. Elbows where
Avoid short horizontal offsets with 90
possible, to ensure conden-
deg. Elbows. Short offsets can be
sate drainage.
difficult to slope and may trap con-
densate.
Fig. 52 – Near Furnace Vent Connections
Fig. 53 – Inducer Vent Elbow
UPFLOW LEFT CONFIGURATION
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Slope vent pipe back to the
furnace at least ¼" per foot
A14546
A170006
A11309A
41
UPFLOW RIGHT CONFIGURATION
UPFLOW VERTICAL VENT
Fig. 54 – Upflow Configurations (Appearance may vary)
See "Notes for Venting Options"
DOWNFLOW LEFT CONFIGURATION
DOWNFLOW RIGHT CONFIGURATION
A11308A
A11310A
A11311A
A11312A