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Figure 1 - Locating Vent Pipe
Figure 2 - Adjusting the Height of the Termination
INSTALLATION INSTRUCTIONS FOR MODEL RF-58 FLAT ROOF FLASHING
FOR USE WITH 5/8'' DIRECT VENT PIPE
VENT PIPE
ROOF
FLASHING
STORM COLLAR
MODEL SC-58
VERTICAL
TERMINATION
MODEL VT-58
Must be 24" (610 mm)
Minimum Distance from
Top of Wall to Vent Intake
If less than 10’
(3.1 Meters) Distance
to Wall or Parapet
VENT PIPE
FIRESTOP
MODEL FP-58
ROOFING
NAILS
12" (305 mm)
Minimum Distance
above Roof Line
10’ (3.1 Meters)
Minimum Distance
to Wall or Parapet
10 "
3
/
4
(273 mm)
Cutout
Size
10 "
3
/
4
(273 mm)
Cutout
Size
Vent components must be installed by a qualied service
agency in accordance with these instructions and the
product installation guide.
These instructions are included as part of the appliance installation
instructions. Read the entire product installation guides completely
before installing this roof ashing.
CAUTION: When mounting this venting component do
not modify or substitute any parts provided. Do not deform
or penetrate the inner gas vent pipe when mounting.
Parts included with this kit:
Part No. Description Qty.
108074-01
118071-01
Tools Required:
• Roof Nails or Staples
• RTV Silicone Sealant Grey/Black
• Rubberized Mastic or Flashing Compound
• Tape Ruler or Ruled Level
• Plumb Line and Cut Marker
• Hammer or Nail Gun
• Saws-All or Recipricating Saw
• Framing or Bracing Material (Construction Grade)
FLASHING INSTALLATION
1. Plumb and locate the knockout area for the vent pipe follow the
product installation manual and all local codes for proper vent
location and height.
2. If this is a retro-installation, remove any roof rock or other materi-
als down to the underlayment away to at least 15 inches from
the center of the vent pipe location.
Note: If this is a non-combustible roof (i.e. corregated metal or
sheet rock) a restop at roof grade may not be required. However a
1 inch clearance to combustible wood framing and insulation must
be maintained.
3. Cut a 10-3/4'' X 10-3/4'' square knockout and frame the restop
to the dimensions shown in Figure 1. (8-1/2'' round hole, when
installing through a non-combustible roof).
4. Install the vent pipe through the restop or roof opening to the
required height.
5. Loose t the ashing assembly assembly with storm collar and
termination to ensure proper height. See Figure 2.
1
1
Instruction Sheet
Roof Flashing Assembly
2
118074-01
REV. B
02/11
2701 S. Harbor Blvd.
Santa Ana, CA 92704
1-866-328-4537
www.fmiproducts.com
Figure 3 - Securing and Sealing Flashing/Collar Assembly
VENT PIPE
Apply RTV
Sealant
under Flange
Area
ROOF
FLASHING
Apply Mastic Sealant
or Flashing Compound
at all Edges and
Nail Locations
24"
(610 mm)
Flange
Area
24"
(610 mm)
Flange
Area
STORM COLLAR
MODEL SC-58
VERTICAL
TERMINATION
MODEL VT-58
ROOFING
NAILS
6. Remove the termination cap and slide the ashing and storm
collar components up.
7. Apply several heavy continuous beads of silicone sealant to the
prepared surface underlaying the ange area. See Figure 3.
8. Slide the ange down into position and secure the ange to the
roof surface with roong nails or power staples.
9. Apply a bead of non-hardening waterproof mastic or ashing
compound to the top edge of the ashing collar at the vent pipe.
10. Slip the storm collar down to the top edge of the ashing and
tighten the collar snug to the pipe.
11. Apply a nal bead af mastic or ashing compound to the top
edge of the storm collar at the vent pipe.
12. Attach termination cap to the vent pipe. Do not screw onto the pipe.
13. Apply roong or ashing compound over the ange edges and
up to the seam area at the base of the ashing collar.
The ashing installation is now completed and ready for roong.
FLASHING INSTALLATION Continued
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