17
Heat & Glo •
PHFR-PRIMO-48, PHFR-PRIMO-60, PHSI-PRIMO
Instructions • 2560-970 Rev. D • 2/19
Figure 6.16 Install Collar to Bottom of Plenum
WARNING! Risk of Fire! DO NOT
fold/kink/pinch/ob-
struct 6 inch flexible ducts.
Overheating of appliance and
combustible materials will occur.
Figure 6.17 Install Flex Venting to Collar on Bottom of Plenums
10. Bend the edge of the left and right side trim pieces
over for a reference on where to cut the drywall. See
Figure 6.15.
11. Install one collar to bottom side of each plenum us-
ing hurricane screws provided in the kit. See Figure
6.16.
12. Cut flex venting to appropriate length to run from top
of appliance to the bottom of the plenum. Ensure
there are no kinks. See Figure 6.17 and Figure 6.18.
Figure 6.15 Bend Side Trim Piece
BEND SIDE TRIM PIECE
9. Insert the center finishing trim piece between the
two
plenums. See Figure 6.13 and 6.14.
Figure 6.13 Insert Center Finishing Trim Piece
CENTER FINISHING TRIM PIECE
Figure 6.14 Insert Center Finishing Trim Piece
COLLAR