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10. VENT TERMINAL AND COMBUSTION
AIR INLET HOOD
The vent terminal is shipped in the burner
compartment. See Figure 7. Remove the two shipping
screws and separate the two-piece assembly. Install the
vent terminal by using the four screws provided. Make
sure gasket is in place. See Figure 8. The combustion
air intake hood is factory installed.
MIS-1469
Manual 2100-376
Page 15
CAUTION
Vent terminal must be installed as shown in
Figure 8 for proper operation of the heating
system.
FIGURE 8
VENT TERMINAL AND COMBUSTION AIR INTAKE
11. OPTIONAL VERTICAL VENTING
With the optional vertical venting kit (VVK-5) this unit
may be vented vertically through a roof or overhang.
The kit includes a stainless steel transition drain tee,
silicone sealant, and drain tubing.
If unit is installed with vertical vent kit, annually
inspect the vent system and drain. Replace any portion
of the vent system that shows signs of deterioration.
Make sure drain is open and free of obstruction.
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