10
VENTING APPLICATION FLOW CHART
BGD36CF(G) |
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| FIREPLACE VENT EXIT |
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| REAR EXIT |
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| TOP EXIT |
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Horizontal | Vertical |
Termination | Termination |
Horizontal
Termination
Vertical
Termination
Vertical
rise is
equal to
or greater
than the
horizontal
run
Horizon- tal run + vertical rise to maximum of 40 feet
Vertical
rise is
less than horizontal run
Horizontal run + verti- cal rise to maximum of 24.75 feet
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| Vertical |
| Vertical | ||||
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| rise is |
| rise is | ||||
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| equal to |
| less than | ||||
| or greater |
| horizontal | |||||
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| than the |
| run | ||||
| horizontal |
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| run |
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| Horizon- |
| Horizon- | ||||
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| tal run + |
| tal run + | ||||
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| vertical |
| vertical | ||||
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| rise to |
| rise to | ||||
| maximum |
| maximum | |||||
| of 40 feet |
| of 40 feet | |||||
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| 3 times | ||
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Vertical |
| Vertical | ||||
rise is |
| rise is | ||||
equal to |
| less than | ||||
or greater |
| horizontal | ||||
than the |
| run | ||||
horizontal |
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run |
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Horizon- |
| Horizontal | ||||
tal run + |
| run + verti- | ||||
vertical |
| cal rise to | ||||
rise to |
| maximum | ||||
maximum |
| of 24.75 | ||||
of 40 feet |
| feet | ||||
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| Vertical |
| Vertical | ||||
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| rise is |
| rise is | ||||
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| equal to |
| less than | ||||
| or greater |
| horizontal | |||||
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| than the |
| run | ||||
| horizontal |
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| run |
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| Horizon- |
| Horizon- | ||||
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| tal run + |
| tal run + | ||||
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| vertical |
| vertical | ||||
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| rise to |
| rise to | ||||
| maximum |
| maximum | |||||
| of 40 feet |
| of 40 feet | |||||
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3.5times the verti- cal rise equal to or greater than the horizontal
run
The |
vertical rise |
equal to or |
greater than |
the horizontal |
run |
4.2 times |
| 3 times The |
the verti- |
| vertical rise |
cal rise |
| equal to or |
equal to |
| greater than |
or greater |
| the horizontal |
than the |
| run |
horizontal |
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run |
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BGD42CF
HORIZONTAL TERMINATION
VERTICAL TERMINATION
Vertical rise is
equal to or greater than the horizontal run
Horizontal run
+vertical rise to maximum of 40 feet
Vertical rise is less than horizontal run
Horizontal run + vertical rise to maxi- mum of 24.75 feet
4.2times the verti- cal rise equal to or greater than the
horizontal run
Vertical rise is equal
to or greater than the horizontal run
Horizontal run
+vertical rise to maximum of 40 feet
Vertical rise is less than hori- zontal run
Horizontal run
+vertical rise to maximum of 40 feet
3times The vertical rise equal to or greater than the horizontal run
