2. Continue Adding Vent Components
To continue adding vent components in accordance with the
•Ensure that each succeeding vent component is securely fitted and locked into the preceding com- ponent in the vent system.
90° elbows may be installed and rotated to any point around the preceding component’s vertical axis. If an elbow does not end up in a locked position with the preceding component, attach with a minimum of two
(2) sheet metal screws.
Continue adding vent components, locking each succeeding component into place.
Figure 10. Adding Venting Components
3. Install Support Brackets
For Horizontal Runs - The vent system must be supported every five (5) feet of horizontal run by a horizontal pipe support.
To install support brackets for horizontal runs:
•Place the pipe supports around the vent pipe.
•Nail the pipe supports to the framing members.
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