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F. Install Metal Roof Flashing
• See minimum vent heights for various pitched roofs
(Figure 10.11) to determine the length of pipe to extend
through the roof.
• Slide the roof flashing over the pipe sections extending
through the roof as shown in Figure 10.12.
LOWEST
DISCHARGE
OPENING
TERMINATION
CAP
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
Angle
0°-26.6°
.......................................................... 30*
26.6°-30.3° .......................................................... 38*
30.3°-33.7° .......................................................... 46*
33.7°-36.9° .......................................................... 61*
36.9°-39.8° .......................................................... 76
39.8°-42.5° .......................................................... 99
42.5°-45.0° ........................................................1 22
45.0°-49.4° ........................................................1 52
49.4°-53.1° ........................................................1 83
53.1°-56.3° ........................................................2 13
56.3°-59.0° ........................................................2 29
59.0°-60.3° ........................................................2 44
*.91 M minimum in snow regions
Figure 10.11 Minimum Height From Roof To Lowest Discharge
Opening
NOTICE: Failure to properly caulk the roof flashing and
pipe seams may permit entry of water.
• Caulk the gap between the roof flashing and the outside
diameter of the pipe.
• Caulk the perimeter of the flashing where it contacts the
roof surface. See Figure 10.12.
• Caulk the overlap seam of any exposed pipe sections
that are located above the roof line.
38
HORIZONTAL
OVERHANG
51 cm
VERTICAL
WALL
X
30,5 cm
ROOF PITCH
IS X/ 30,5 cm
H (Min.) cm
Heat & Glo • XLR-N-CE, XLR-PB-CE • 2198-900 Rev. L • 3/13
Figure 10.12
G. Assemble and Install Storm Collar
CAUTION! Risk of Cuts, Abrasions or Flying Debris.
Wear protective gloves and safety glasses during instal-
lation. Sheet metal edges are sharp.
• Connect both halves of the storm collar with two screws
(see Figure 10.13).
• Wrap the storm collar around the exposed pipe section
closest to the roof and align brackets. Insert a bolt
(provided) through the brackets and tighten the nut to
complete the storm collar assembly. Make sure the collar
is tight against the pipe section.
• Slide the assembled storm collar down the pipe section
until it rests on the roof flashing (see Figure 10.14).
• Caulk around the top of the storm collar (see Figure 10.15).
Figure 10.13 Assembling the Storm Collar
Figure 10.14 Assembling the Storm Collar Around the Pipe
CAULK
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