WARNING! DO NOT
USE 2” VENT WITH
EF100T250/300
MODELS
Figure 13. Typical Vertical Direct Vent System Installation
(Note: Intake and exhaust terminals may be on different outside walls.)
Through The Wall Venting With Low Ground Clearance:
When venting cannot exit through the wall at a height greater than or equal to 12” (30.5 cm) (and above expected snow level) from the ground, then the installation must be modified as shown below (see Figure 14).
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