TYPICAL EXHAUST AND INTAKE PIPE CONNECTIONS IN UPFLOW DIRECT OR
NON-DIRECT VENT APPLICATIONS
EXHAUST INTAKE | EXHAUST |
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| 3” |
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| 3” | ||||||||
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2” |
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| 2” |
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| TRANSITION |
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| *2” | |||||||||
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*2” |
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INTAKE |
| 2” |
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| 2” |
| |
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| 2” | |
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| or | 2” |
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TRANSITION
DO NOT transition
from smaller to larger pipe in horizontal runs of exhaust pipe.
* When transitioning up in pipe size, use the shortest length of 2” PVC pipe possible.
FIGURE 24
TYPICAL EXHAUST AND INTAKE PIPE CONNECTIONS IN HORIZONTAL DIRECT OR
APPLICATIONS (RIGHT HAND DISCHARGE SHOWN)
12” max. |
|
| 2” |
EXHAUST | or |
2” | 2” |
2” | |
| 2” |
2”
2”
or
2”
2”
2”
*2”
45° | 45° |
MAX | MAX |
SIDE VIEW
INTAKE
3”
EXHAUST*2”
*2”
TRANSITION
3”
*2”
*2”
DO NOT transition
from smaller to larger pipe in horizontal runs of exhaust pipe.
INTAKE
* When transitioning up in pipe size, use the shortest length of 2” PVC pipe possible.
FIGURE 25
Page 22