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FUTERA II INSTALLATION AND OPERATION INSTRUCTIONS
In addition the vent system must conform to the dimensions
shown in Figure 3. The penetration point in the roof must
be properly flashed and sealed.
The vent system must be gas tight. All seams and joints
in metal pipes must be joined and sealed in accordance
with the vent system manufacturer’s instructions.
Figure 1– Horizontal Air Intake and Venting for a Single Direct Vent System
Figure 2 – Horizontal Air Intake and Venting for Multiple Direct Vent Systems
