Quadra-Fire QFP44 G. Install RF4-8, Apply Sealant Top & Partial Sides, Flashing over, Shingles

G. Install RF4-8

The RF4-8 may be used in place of the roof ashing and storm collar.

Pipe must be supported within 12 in. (305 mm) of the roo ine using plumbers strapping when using the RF4-8 Flashing. Refer to Sect. 10.C. Securing Vent Sections.

•Trim the rubber boot (using scissors or a utility knife), cutting along the marked measurement lines. See Figure

10.15.Use the 210 mm line for DVP pipe.

•Lubricate pipe or ue with water and slide the ashing down. It may be necessary to trim the top shingles around the base of the rubber boot to ensure a good t.

•Draw around ashing, remove ashing.

•Apply silicone sealant to roof inside the lines (Figure 10.15)

•Lubricate pipe or ue with water and slide ashing down. Seat rmly in sealant. Nail roof ashing to the roof.

•Apply silicone sealant on the top and side edges of the ashing. See Figure 10.17. Install shingles,Apply sealant

at the top edge of the rubber boot. See Figure 10.18.

•We recommend that you top coat with conventional acrylic house paint to improve the appearance of your galvanized base ashing.

Figure 10.15 Trim Rubber Boot

The SLP-FS shown in this photo will not be used with DVP pipe.

SLP-FS

Figure 10.16 Apply Sealant

Apply Sealant

Top & Partial Sides

Figure 10.17 Slide Flashing Down, Secure & Apply Sealant

Silicone Sealant (top of boot)

Shingles Trimmed

Flashing over	Shingles over
Shingles
	Flashing

Figure 10.18 Installation Complete

Quadra-Fire • QFP44 • 4051-300 Rev M • 09/08 43