FIELD−PROVIDED | 1−1/2" (38mm) accelerator | |
REDUCER MAY BE RE- | provided on 71M80 & | |
QUIRED TO ADAPT | 44W92 kits for | |
LARGER VENT PIPE | ||
SL98DF070V36B | ||
SIZE TO TERMINATION. | ||
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OUTSIDE | INTAKE | |
WALL | AIR | |
EXHAUST | EXHAUST | |
AIR | AIR |
Front View | EXHAUST VENT |
| SIZE |
| TERMINATION |
INTAKE | PIPE PER |
TABLE 9. | |
AIR |
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| INTAKE |
| 12" (305mm) Min. | ||||
INTAKE |
| CLAMP |
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AIR | (Not Furnished) |
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| AIR |
| average snow | ||||||||
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| GRADE | ||
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| DIRECT VENT CONCENTRIC WALL TERMINATION | |||||||||||||
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| 71M80, 69M29 or 60L46 (US) |
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| 44W92 or 44W93 (Canada) |
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FIGURE 24
Top View
1/2" (13mm) Foam Insulation |
in Unconditioned Space |
FIELD−PROVIDED |
REDUCER MAY BE |
REQUIRED TO |
ADAPT LARGER |
VENT PIPE SIZE |
TO TERMINATION |
EXHAUST VENT |
INTAKE AIR |
8" (206mm) MIN. |
EXHAUST |
| 12" |
| (305mm) | |
VENT |
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5" | 5−1/2" | |
| (127mm) | (140mm) |
INTAKE |
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AIR |
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| 18" MAX. | Front View |
| (457mm) |
EXHAUST VENT
12" (305mm) Min.
above grade or
average snow ac-
Inches (mm)INTAKE cumulation.
AIR
optional intake elbow | Side View |
OPTIONAL VENT TERMINATION FOR MULTIPLE UNIT
INSTALLATION OF DIRECT VENT WALL TERMINATION KIT
(22G44, 44J40, 30G28 or 81J20)
| FIGURE 25 | |
Front View | EXHAUST VENT | |
| SIZE | |
| TERMINATION | |
INTAKE | PIPE PER | |
TABLE 9. | ||
AIR | ||
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OUTSIDE WALL
DIRECT VENT WALL TERMINATION KIT
(22G44 or 44J40)
FIGURE 27
SLP98 DIRECT VENT APPLICATION
STRAIGHT−CUT OR
USING EXISTING CHIMNEY ANGLE−CUT IN DIRECTION
OF ROOF SLOPE *
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| 3" − 8" |
| EXHAUST VENT |
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| 8" − 12" |
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| 1/2" (13mm) |
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(203mm − 305mm) |
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| 203mm) |
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| WEATHERPROOF |
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| INSULATION |
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Minimum 12" (305MM) |
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| SHOULDER OF FITTINGS |
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| INTAKE PIPE |
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above chimney top |
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| INSULATION (optional) |
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| PROVIDE SUPPORT |
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| OF PIPE ON TOP PLATE |
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plate or average snow |
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| ALTERNATE |
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accumulation |
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| 3" − 8" |
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| (76mm− |
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| 203mm) |
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| CHIMNEY |
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*SIZE TERMINATION PIPE PER TABLE 9.
NOTE − Do not discharge exhaust gases directly into any chimney or vent stack. If ver- tical discharge through an existing unused chimney or stack is required, insert piping inside chimney until the pipe open end is above top of chimney and terminate as illus- trated. In any exterior portion of chimney, the exhaust vent must be insulated.
FIGURE 28
Top View
1/2" (13mm) Foam Insulation |
| |
in Unconditioned Space |
| |
FIELD−PROVIDED | EXHAUST VENT | |
REDUCER MAY BE | ||
| ||
REQUIRED TO |
| |
ADAPT LARGER | INTAKE AIR | |
VENT PIPE SIZE | ||
| ||
TO TERMINATION. |
| |
| 6 (152mm) MIN. |
OUTSIDE WALL
DIRECT VENT WALL TERMINATION KIT
(30G28 or 81J20)
2" EXTENSION FOR 2" PVC PIPE
1" EXTENSION FOR 3" PVC PIPE
FURNACE 
INTAKE 
PIPE
4’’
FURNACE
EXHAUST
PIPE
GLUE EXHAUST
END FLUSH INTO
TERMINATION
1−1/2" ACCELERATOR (all −070 and −090 units)
FIGURE 26
FLUSH−MOUNT SIDE WALL TERMINATION KIT 51W11
FIGURE 29
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