9
VENTING APPLICATION FLOW CHART
HORIZONTAL TERMINATION
VERTICAL
TERMINATION
vertical rise is equal to or greater than the horizontal run horizontal
vertical rise is less than horizontal run
vertical rise |
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is equal to |
| is less than | ||
or greater |
| horizontal | ||
than the |
| run | ||
horizontal |
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run |
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run + verti- cal rise to m a x i mu m of 40 feet
horizontal run + verti- cal rise to maximum of 24.75 feet
4.2times the vertical rise equal to or greater than the horizon- tal run
horizontal run + verti- cal rise to m a x i mu m of 40 feet
horizontal run + verti- cal rise to m a x i mu m of 40 feet
3 times the v e r t i c a l rise equal to or great- er than the horizontal run