FIELD SUPPLIED WALL TERMINATION OR (15F74) WALL RING TERMINATION KIT
NOTE − FIELD PROVIDED |
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REDUCER MAY BE |
| 1/2" (13mm) ARMAFLEX | |
REQUIRED TO ADAPT |
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| INSULATION IN UN- | ||
LARGER VENT PIPE SIZE |
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| CONDITIONED SPACE | ||
TO TERMINATION |
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| SIZE TERMINATION | |
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| PER TABLE 8 | |
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| D | |
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| B | |
C |
| STRAIGHT | |
A | APPPLICATION | ||
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FIELD SUPPLIED WALL TERMINATION OR (15F74) WALL RING TERMINATION KIT With INTAKE ELBOW
NOTE − FIELD PROVIDED |
| |
REDUCER MAY BE | 1/2" (13mm) ARMAFLEX | |
REQUIRED TO ADAPT | ||
INSULATION IN UN- | ||
LARGER VENT PIPE SIZE | ||
CONDITIONED SPACE | ||
TO TERMINATION | ||
| ||
| SIZE TERMINATION | |
| PER TABLE 8 | |
| D | |
| B | |
| STRAIGHT | |
C | APPPLICATION | |
| A |
| 1/2" (13mm) ARMAFLEX INSULATION |
| IN UNCONDITIONED SPACE |
| D |
* WALL | E |
| |
SUPPORT |
|
| B |
| A |
C | EXTENDED |
| APPLICATION |
* WALL
SUPPORT
C
1/2" (13mm) ARMAFLEX INSULATION
IN UNCONDITIONED SPACE
D
E
B
A
EXTENDED
APPLICATION
See venting table 7 for maximum venting lengths with this arrangement.
*Use wall support every 24" (610 mm). Use two wall supports if extension is greater than 24" (610 mm) but less than 48" (1219 mm). NOTE − One wall support must be 6" (152 mm) from top of each pipe (intake and exhaust)
| 2" (51mm) | 3" (76mm) | ||
| Vent Pipe | Vent Pipe | ||
A−Minimum clearance |
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above grade or average | 12" (508MM) | 12" (508MM) | ||
snow accumulation |
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B−Maximum horizontal |
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separation between | 6" (152MM) | 6" (152MM) | ||
intake and exhaust |
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C−Minimum from | 8" (203MM) | 8" (203MM) | ||
end of exhaust to | ||||
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inlet of intake |
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D−Maximum exhaust | 12" (305MM) | 20" (508MM) | ||
pipe length | ||||
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E−Maximum wall support |
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distance from top of each | 6" (152MM) | 6" (152MM) | ||
pipe (intake/exhaust) |
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FIGURE 28
See venting table 7 for maximum venting lengths with this arrangement.
*Use wall support every 24" (610 mm). Use two wall supports if extension is greater than 24" (610 mm) but less than 48" (1219 mm). NOTE − One wall support must be 6" (152 mm) from top of each pipe (intake and exhaust)
| 2" (51mm) | 3" (76mm) | ||
| Vent Pipe | Vent Pipe |
| |
A−Minimum clearance | 12" (508MM) | 12" (508MM) | ||
above grade or average | ||||
snow accumulation |
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|
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B−Maximum horizontal | 6" (152MM) | 6" (152MM) | ||
separation between | ||||
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intake and exhaust |
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C−Minimum from |
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end of exhaust to | 6" (152MM) | 6" (152MM) | ||
inlet of intake |
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D−Maximum exhaust | 12" (305MM) | 20" (508MM) | ||
pipe length | ||||
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E−Maximum wall support |
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distance from top of each | 6" (152MM) | 6" (152MM) | ||
pipe (intake/exhaust) |
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FIGURE 29
Page 23
