MINIMUM HORIZONTAL VENTING
IMP0RTANT: THE TWO HARBORS WALL PASS-THRU, PART #800-WPT MUST BE USED ON ALL HORIZONTAL VENT
RUNS. THE MINIMUM WALL THICKNESS FOR THIS PASS-THRU IS 4 ½" AND THE MAXIMUM WALL
THICKNESS IS 7 1/2".
Minimum horizontal venting
NOTE: Horizontal Vent Heat shield must be installed when using a
90-degree elbow to horizontally position the vent system.
Horizontal Termination Cap
Minimum corner installation
NOTE: Horizontal Vent Heat shield must be installed when using a
90-degree elbow to horizontally position the vent system.
NOTE:
Horizontal heat shield not shown in the above diagrams for clarity purposes only.
Figure 4A
Figure 4B
6" Pipe
90-Degree Elbow
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