45
Heat & Glo • 350TSI-P-CEM • 2033-973 Rev. G • 4/17
H. Install Metal Roof Flashing
• See minimum vent heights for various pitched roofs
(Figure 10.14) 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 10.15.
Figure 10.14 Minimum Height From Roof To Lowest Discharge
Opening
NOTICE:
Failure to properly caulk the roof flashing and
pipe seams could 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 10.15.
• Caulk the overlap seam of any exposed pipe sections
that are located above the roof line.
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
VERTICAL
WALL
TERMINATION
CAP
HORIZONTAL
OVERHANG
30,5 cm
X
ROOF PITCH
IS X/ 30,5 cm
LOWEST
DISCHARGE
OPENING
51 cm MIN.
61 cm MIN.
Angle
H (Min.) cm
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 cm minimum in snow regions
CAULK
I. 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 10.16).
• 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 10.17).
• Caulk around the top of the storm collar (see Figure 10.18).
Figure 10.16 Assembling the Storm Collar
BRACKETS
Figure 10.15
Figure 10.17 Assembling the Storm Collar Around the Pipe