Westinghouse WBRC 140 Series Installation, Start-Up, Maintenance, Parts, Warranty page 35

Figure 23 - Horizontal (Snorkel) Venting
NOTES:
A. For every 1" of overhang, the exhaust vent must be located 1" vertical below overhang (overhang means top of building structure and not
two adjacent walls [corner of building]).
B. Typical installations require 12" minimum separation between bottom of exhaust outlet and top of air intake.
C. Maintain 12" minimum clearance above highest anticipated snow level or grade (whichever is greater).
D. Minimum 12" between vents when installing multiple vents.
E. 12" minimum beyond air intake.
Screen Installation
After connecting the intake air and exhaust vent pipes, it is required to install the included screens into the exhaust vent and intake pipe
terminations to prevent damages to the unit due to blockages. See Figure 24 for installation detail.
Figure 24 - Screen Installation - NOTE: Vent termination elbow is meant to be installed open end facing the ground. Orientation in Figure 24 is meant
to demonstrate proper Vent Screen installation ONLY.
EXHAUST
A
B
FRONT VIEW
C
E
AIR INTAKE
LP-325-PP
03/31/11
SIDE VIEW
whl-648 Rev. 001 Rel. 003 Date 10.8.19
35
AIR INTAKE
D
EXHAUST
F