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Installation of Vent Pipe
For information on standard procedures for venting the
appliance, refer to Section 7.
For the allowable pipe lengths and elbow combinations for
this appliance, consult Section 4. The PVI uses DVP pipe
(8 inch) connections for both the inlet and outlet.
See Section 12 to view the approved termination caps.
All outer pipe joints must be sealed with silicone with a
minimum of 300ºF continuous exposure rating, includ-
ing the slip section that connects directly to the horizontal
termination cap.
• Apply a bead of silicone sealant inside the female outer
pipe joint prior to joining sections. See Figure 7.1.
• Only outer pipes need to be sealed. All unit collar, pipe,
slip section, elbow and cap outer fl ues shall be sealed
in this manner, unless otherwise stated.
Vent Pipe Regulations
• A minimum of one 90 degree elbow and two feet straight
vertical or eight feet vertical venting is required between
the appliance and the PVI. Once this requirement is
met, the PVI may be placed at any point in the venting
confi guration.
• A minimum of 18 inches is required between the PVI
and the termination cap to allow room for the pipe to go
through a wall or roof.
30-11/16IN.
Figure 4.6
11-5/8 IN.
18-7/8 IN.
1 IN.
CLEARANCE
Heat & Glo • RED60 Installation Manual • 2159-980 Rev. D • 11/13
Framing and Clearances
Note: The mounting brackets attached to the frame must
be used to install the PVI-DVP.
Chassis Dimensions
PVI-DVP Vertically Positioned as shown in Figure 4.6 and
Figure 4.7.
Height
18-7/8 in.
Table 1.
Framing Dimensions
WARNING! Risk of fi re and burns! DO NOT install PVI
with the access panel facing upward. Overheating may
occur.
Table 2 and Figure 4.6 show the clearances required for
the PVI. Required clearances are the same for all allow-
able PVI orientations.
Height
20-7/8 in.
Table 2.
ACCESS PANEL
13 IN.
Width
Depth
11-5/8 in.
13 in.
Width
Depth
13-5/8 in.
13-1/2 in.
SIDE
1/2 IN. CLEARANCE
15
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