18-CE07D1-1C-EN
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Table 7. Venting Options for Horizontal Right Applications
Refer to the illustrations below to find the approved venting options for horizontal right furnace.
Note:
Top venting is not allowed for horizontal right furnaces.
Important:
The exhaust must be vented to the outdoors.
Horizontal Right Orientation or Installation
Vented through right side.
Combustion Air Conversions
Important:
After deciding the orientation of the flue outlet, cut the
metal tabs around the appropriate 5” metal cutout on the
furnace cabinet and remove the cutout, if necessary.
Note:
When rotating the inducer it may be necessary to cut the wire
tie. A new wire tie must be installed once the inducer is rotated.
Note:
Self-tapping screws are recommended for attaching the vent
pipe to the inducer outlet.
Pressure Switch locations
L8X1 — Pressure Transducer and Pressure Switch are connected to the
hot header.
Upflow orientation with top venting
No changes need to be made to the inducer when installing the
furnace in upflow position when vented through the top.
Note:
Self-tapping screws are recommended for attaching the vent
pipe to the inducer outlet.
