Heat & Glo Foundation Series Installation And Operating Manual page 21

IN-LINE POWERVENT PREPARATION - PVI-67
Perform the following steps when installing the PVI-67 on
six foot and seven foot models.
1. Attach the provided 10 inch B-Vent collar to the intake
side of the powervent.
opposite the fan motor as shown in Figure 8.A6. The
10 inch B-Vent collar is packaged separately from the
powervent. See Figure 8A.7.
2. Note the silhouette circle printed on the intake side of the
powervent. The pre-drilled screw holes within the circle
will be matched with the holes on the intake collar of the
base plate. See Figure 8A.8.
3. Place the intake collar base plate onto the silhouette,
matching up the holes as shown in Figure 8A.9. Fasten
the base plate to the silhouette using five self-tapping
screws.
4. Add the rope gasket included with the kit to the outlet

side of the inline powervent.
5. An adapter to increase from eight inch pipe to ten inch
pipe is required on the outlet side of the in-line powervent.
The adapter is included in the PVI-67 kit.
8A.10. Connect the adapter directly to the eight inch
outlet collar of the in-line powervent. Connect the ten
inch exhaust B-Vent to the collar and continue the vent
run.
INTAKE SIDE
Figure 8A.6 In-Line Powervent (PVI-67)
Figure 8A.7 Ten Inch B-Vent Collar
Heat & Glo • FDN-4-ST, FDN-5-ST, FDN-6-ST, FDN-7-ST Installation Manual • 16400-9801 Rev. H • 11/19
The intake side is located
See Figure
FAN MOTOR
OUTLET
SILHOUETTE CIRCLE
Figure 8A.8 Silhouette Circle on Intake
Figure 8A.9 Base Plate Fastened to Intake
Figure 8A.10
SCREWS (5 TOTAL)
21