Installation / Operation Instruction Manual

28
Venting continued-
Through The Wall Venting With Low Ground Clearance
When venting cannot exit through the wall at a height greater than or equal to 12 in (30.5 cm) (and above expected snow
level) from the ground, then the installation must be modified as shown below (see Figure 17). Refer to Tables 3 or 4 for
maximum venting lengths using 2 in (5.1 cm), 3 in (7.6 cm), 4 in (10.2 cm), or 6 in (15.2 cm) diameter plastic pipe.
Figure 17 - Vent Terminal (Low Ground Clearance)
Figure 18 - Multiple Intake/Exhaust Terminal Separation Distances
WARNING!
DO NOT USE
2” VENT WITH
100T250/300
MODELS.