Allied Air Enterprises 92G1UH - Manual (Page 21)

506501-01 Page 21 of 48 Issue 1031
1. Use transition solvent cement or a sheet metal screw
to secure the intake pipe to the inlet air connector.
2. Route piping to outside of structure. Continue with
installation following instructions given in general guide
lines for piping terminations and in intake and exhaust
piping terminations for direct vent sections. Refer to
Table 5 for pipe sizes.
TYPICAL AIR INTAKE PIPE CONNECTIONS
UPFLOW NON-DIRECT
VENT APPLICATIONS
NOTE: Debris screen and elbow may be rotated, so that screen
may be positioned to face forward or to either side.
Figure 26
TYPICAL AIR INTAKE PIPE CONNECTIONS
HORIZONTAL NON-DIRECT VENT APPLICATIONS
(Horizontal Right-Hand Air Discharge Application Shown)
NOTE: Debris screen may be positioned straight out (preferred) or
with an elbow rotated to face down.
Figure 27