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S9V2-VS-SVX001-1B-EN
Table 20. Combustion Air Venting Options Continued
Refer to the illustrations below to find the approved venting options for horizontal right furnace models.
Important: The combustion air exhaust must be vented to the outdoors.
Note: The combustion air inlet does not have to be on the same side as the combustion air exhaust.
Horizontal Right Orientation or Installation
Combustion air exhaust vented out top.
Combustion air exhaust vented through left side.
Note: Requires a hole to be drilled in the case.
Refer to the illustrations below to find the approved venting options for downflow furnace models.
Important: The combustion air exhaust must be vented to the outdoors.
Note: The combustion air inlet does not have to be on the same side as the combustion air exhaust.
Note: Right side combustion air entry is allowed.
Downflow Orientation or Installation
Combustion air exhaust vented out top.
Combustion air exhaust vented through left side.
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