Heat & Glo Foundation Series Installation And Operating Manual page 19

Available Power Venting
A power vent (PVK-45 or PVK-67) is approved for use with this appliance. It is crucial that all B-Vent pipe and elbow joints, and the longitudinal seam
are sealed using a high temperature RTV Silicone and/or foil tape.
NOTE: All pipe and elbow joints must be sealed. This includes the longitudinal seam on the pipe.
High Temp RTV Silicone and/or foil tape MUST be used on each joint/seam.
Failure to do so may cause lack of vacuum and may not trigger the vacuum switch.
 Figure 8A.2

Chimney Collar Dimensions
A chimney collar is included for use with the PVK-45 and PVK-67. The chimney collar is used to attach the PVK power vent. Figures 8A.3 and 8A.4
show the dimensions of the chimney collar.
HOLE SPACING
13-1/4 IN.
337 mm
Figure 8A.3 8 Inch Chimney Collar Dimensions
Heat & Glo • FDN-4-ST, FDN-5-ST, FDN-6-ST, FDN-7-ST Installation Manual • 16400-9801 Rev. H • 11/19
MODEL
Fan Type
Motor Type
Voltage (VAC)
RPM
CFM
Amperage (Amps)
Motor Output HP (kW)
Weight lbs (kg)
Dimension A in. (mm)
Dimension B x B in.(mm)
Dimension C in. (mm)
Dimension D in. (mm)
Dimension E in. (mm)
Temperature Rating-Intermittent
Temperature Rating-Continuous
INSIDE FLANGE
14-1/2 IN.
368 mm
HOLE DIAMETER
3/8 IN.
10 mm
PVK-45
Axial vane
Totally enclosed,
variable speed,
Class H
1 x 120
1600
950
1.2
1/9 (0.08)
37 (17)
11.5 (292)
14.3 (364)
13.5 (344)
3.3 (85)
11.6 (294)
575 °F / 300 °C
482 °F / 250 °C
HOLE SPACING
14-11/16 IN.
373 mm
Figure 8A.4 10 Inch Chimney Collar Dimensions
PVK-67
Axial vane
Totally enclosed, variable
speed, Class H
1 x 120
1600
1400
1.4
1/7 (0.1)
47 (21)
13.1 (334)
16.6 (422)
15.5 (395)
3.9 (100)
13.5 (342)
575 °F / 300 °C
482 °F / 250 °C
INSIDE FLANGE
17-1/8 IN.
435 mm
HOLE DIAMETER
3/8 IN.
10 mm
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