Install Rf4-8 - Heat & Glo SL-750TRS-IPI-E Owner's Manual

I. Install RF4-8
The RF4-8 may be used in place of the roof fl ashing and
storm collar (Sections 8.F. and 8.I.)
Pipe must be supported within 12 inches of the roofl ine us-
ing plumbers strapping or an SLP-FS when using the RF4-
8 Flashing. Refer to Section 8.D Securing Vent Sections.
SLP-FS
Figure 8.18 Secure Pipe with SLP-FS
• Trim the rubber boot (using scissors or a utility knife),
cutting along the marked measurement lines. See Figure
8.19. Use the 150 mm line for SLP, 210 mm for DVP.
• Lubricate pipe or fl ue with water and slide the fl ashing
down. It may be necessary to trim the top shingles around
the base of the rubber boot to ensure a good fi t.
• Draw around fl ashing, remove.
• Apply silicone sealant to roof inside the lines (Figure 8.20)
• Lubricate pipe or fl ue with water and slide fl ashing down.
Seat fi rmly in sealant. Nail roof fl ashing to the roof.
• Apply silicone sealant on the top outside of the 8.21.
Install shingles, Apply sealant at the top edge of the
rubber boot. See Figure 8.22.
• We recommend that you top coat with conventional
acrylic house paint to improve the appearance of your
galvanized base fl ashing.
Figure 8.19 Trim Rubber Boot
38 Heat & Glo • SL-750TRS-IPI-E, SL-550TRS-IPI-E, SL-350TRS-IPI • 2120-901 Rev. F • 9/08
SECURE WITH 4
SCREWS NO LONGER
THAN 1 IN. (25 MM)
Figure 8.20 Apply Sealant
Figure 8.21 Slide Flashing Down, Secure & Apply Sealant
SILICONE SEALANT
(TOP OF BOOT)
FLASHING OVER
SHINGLES OVER
SHINGLES
FLASHING
Figure 8.22 Installation Complete
APPLY SEALANT
TOP & PARTIAL SIDES
SHINGLES TRIMMED